Kyung Hee University is comprised … A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. Je LEE, Faculty of Kyung Hee University, Seoul | Read 73 publications | Contact Je LEE Mixture of ionic liquid, 1,3-dimethylimidazolium 2-methoxy(2-ethoxy(2-ethoxy(2-ethoxy)))ethylphosphite ([DMIm][MPEGP]), and lithium bis(trifluoromethanesulfonyl)imide (LiTFSI), which forms an ionic liquid crystal with a superior ionic conductivity, evolves a smectic struc-ture through ion–ion interactions as a function of LiTFSI concentration. 2017         Albert Nelson Marquis Lifetime Achievement Award, LABORATORY : 442, College of Engineering, Kyung Hee University Global Campus, 1732, Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17104, Republic of Korea, PROFESSOR OFFICE : 409, College of Engineering, Kyung Hee University Global Campus, 1732, Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17104, Republic of Korea. Affiliated Research Centers; National Research Centers; Major Research Projects. The coordination geometry of the Co atom is distorted octahedral(Oh). Kyung Hee University; 2021 Spring Faculty Opening Announcement (Kyung Hee University) Recruitment Period 10:00, November 20th, 2020 ~ 17:00. Novel composite electrolyte membranes consisting of [EMIm](FH)nF (EMIm=1-ethyl-3-methylimidazolium, n=1.3 and 2.3) ionic liquids and fluorinated polymers were synthesized and their physical and electrochemical properties were measured under unhumidified conditions for their application to the intermediate temperature fuel cells. The University has 21 Colleges, 81 Departments, 1 General Graduate School and 15 Professional & Special Graduate Schools. Compared to the stronger basic catalysts, the less basic catalysts showed higher sel... A novel strategy for the synthesis of highly stable gold nanoparticles (GNPs) was designed by reducing HAuCl4 with NaBH4 in an aqueous solution of water-soluble ionic cellulose composed of dimethylimidazolium cations and phosphite-bound cellulose anions. Although the ionic conductivity of IL containing b... Zn-containing room temperature ionic liquids (Zn-RTILs), prepared from the reactions of ZnBr2 with 1-alkyl-3-methylimidazolium dialkyphosphates ([RMIm][R2PO4]), were highly active for the coupling reactions of CO2 with epoxides, producing corresponding cyclic carbonates in high yields. Network. The activity of the catalytic system composed of Fe (Fe), triphenylphosphine, and diethylaluminum chloride for the dimerization of bicyclo[2.2.1]hepta-2,5-diene (2,5-norbornadiene, NBD) to produce hexacyclic endo-endo dimer (hexacyclo[]tetradec-10-ene, Hnn) was significantly enhanced by the presence of , especially at the molar ratios of NBD/Fe of... FeIII-containing ionic liquids (ILs), prepared from the reaction of anhydrous FeCl3 and imidazolium chloride ([imidazolium]Cl), were used as effective extractants for the desulfurization of a model oil containing dibenzothiophene (DBT). Aromatic amines are more robust in adverse conditions than alipha... We’ve observed intense fluorescence from the surface of lead formate crystals when they are precipitated from a CH3NH3PbBr3 (MAPbBr3) perovskite precursor solution. We have found that a... Ester-functionalized ionic liquids with different cations (imidazolium, pyrrolidinium, piperidinium, morpholinium) and a bis(trifluoromethanesulfonyl)imide anion were synthesized and subsequently mixed with tetra(ethylene glycol)dimethylether (TEGDME) at different concentrations. The CO2 adsorption capacities of prepared porous carbon materials and their dependence on the surface area and pore volume were investigated. 2002.2 ~ 2003.2         State University of New York at Stony Brook, USA Students begin the six-month program each year in March at Kyung Hee, and take courses in Japanese, mathematics, physics, chemistry, English, and other electives. Kyung Hee Medical Center; Kyung Hee University Hospital at Gangdong; Colleges & Graduate Schools; Research Centers; Research Institutions. The selectivity of ETTC was strongly affected by the rate of EC decomposition into EO and CO(2). Carbon capture The amount of DBT extracted increased with an increasing molar ratio of FeCl3/[imidazolium]Cl. in Industrial Chemistry, Kyungpook Natl. The resulting textural properties (pore regime, surface area) are highly dependent upon the structural m... Protic ionic liquids are synthesized via proton transfer from acids to organic bases. University students and faculty, institute members, and independent researchers, Technology or product developers, R&D specialists, and government or NGO employees in scientific roles, Health care professionals, including clinical researchers, Journalists, citizen scientists, or anyone interested in reading and discovering research. WCU; BK21; HK; Research Support. Nucl... Carboxylation reactions of diamines were found to proceed rapidly and non‐catalytically, producing corresponding cyclic ureas in excellent yields and selectivities when 2‐pyrrolidone (2‐PY) was used as a solvent. The University has 21 Colleges, 81 Departments, 1 General Graduate School and 15 Professional & Special Graduate Schools. The pathways for the CO2 absorption and desorption in an aqueous solution of a heavily hindered alkanolamine, 2-(t- butylamino)ethanol (TBAE) were elucidated by X-ray crystallographic and 13C NMR spectroscopic analysis. Re... A new strategy for the preparation of functional porous carbons is developed via direct, ambient-pressure, thermal pyrolysis of task-specific ionic liquids (ILs). Applied Mathematics & Statistics. Locations Kyung Hee University Seoul Campus in Hoegi / Global Campus in Suwon Since its founding in 1949, Kyung Hee University has pursued the Kyung Hee Spirit of "Scholarship and Peace" as well as the founding principle of "creating a civilized world." Kyung-Koo LEE, Faculty Member of Kunsan National University, Gunsan | Read 37 publications | Contact Kyung-Koo LEE Jewel Kumer Saha currently works as PhD student at the Advanced Display Research Center, Kyung Hee University. 1988.8 ~ 1991.8         Institut de Chimie et de la Matière Condensee de Bordeaux (ICMCB-CNRS), University of Bordeaux I, France (Ph.D-Material Sciences), 1991.10 ~ 1992.5       Tokyo Institute of Technology, Japan Opening Position board. All structured data from the file and property namespaces is available under the Creative Commons CC0 License; all unstructured text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply. Division of International Students & Scholar Services(DISSS) provides general information and support to international students, exchange students, international government scholarship recipients, and international faculty at Kyung Hee University. 1993.3 ~                     Department of Applied Chemistry, Kyung Hee University, Korea (Professor), 2009       Who’s Who in the World The compound 1 serves the dual purpose of improving the dispersion of the CCGs in aqueous solutions and further t... Porous carbons derived from polysaccharides (cellulose, chitosan, and alginic acid) have been prepared by heat treatment under N2 atmosphere and activated at high temperature under ammonia gas atmosphere. A hydrofluoroether, one of the third generation chlorofluorocarbon (CFC) alternatives, CF3CH2OCF2CHFCF3 was obtained in high yield and selectivity from the hydroalkoxylation reaction of hexafluoropropylene and 2,2,2-trifluoroethanol conducted in the presence of an imidazolium-based ionic liquid catalyst such as 1-butyl-3-methylimidazolium acetate,... An expedient, template-free, high-yield, and solventless route to nitrogen-rich micro- and mesoporous carbons is reported based on direct, atmospheric-pressure carbonization of task-specific ionic liquids bearing one or more nitrile side chains. The electrolyte systems used for lithium ion batteries are briefly reviewed and the problems confronting current carbonate-based electrolytes are discussed in terms of following aspects including capacity, temperature limit, safety and hazard, and ion transport. - B.S. The pathways for the CO2 absorption and desorption in an aqueous solution of a heavily hindered alkanolamine, 2-(t-butylamino)ethanol (TBAE) were elucidated by X-ray crystallographic and (13)C NMR spectroscopic analysis. In this study, an equipment for synthesizing high purity core/shell nanoparticles was developed using high frequency plasma technology and atomic layer deposition method. This index measures the productivity of different universities in Korea. ams.sunykorea.ac.kr The DEPARTMENT OF CHEMISTRY at Kyung Hee University on Academia.edu The ability of the... Zwitterionic imidazolium compounds containing a propylsulfonate group and an ester group at 1- or 2-position were prepared and used as the membrane materials for separating ethylene/ethane and propylene/propane mixtures. The stability of V(acac)3 under air was studied using electrochemical analysis, FT‐IR, UV–Vis, and XPS... Diglycerol (DG) and triglycerol (TG) were synthesized via dehydrative etherification reaction of glycerol without solvent. Founded in 1949, it is one of the oldest universities in Korea. The resulting carbon material... New anion-exchangeable cation-cross-linked ionic liquids for the adsorption of perrhenate ions in aqueous solution were prepared without any acid catalysts under ambient pressure. Methyl β-hydroxypropionate (MHP), an intermediate to propane-1,3-diol (PDO) was produced in high yield from the carbomethoxylation of ethylene oxide (EO) using a catalytic system consisting of Co2(CO)8 and ZnX2L2 (1: L=pyridine; 2: L=phosphine; X=Cl, Br, I). Up to now, the most commonly used catalysts are either expensive noble metal compounds or difficult-to-handle alkali metal alkoxides. Faculty Pool Registration; Application Manual; F A Q; Opening Position. Kyung Hee University has developed remarkably, contributing to the fulfillment of a "cultural world for humanity" as the leader of the future of academics and the creator of common values for humanity. The porosity of carbons could be controlled by varying the amount of block copolymer used as a soft template and the specific surface areas measured were as high as 648 m2/g with a pore volume of 0.43 cm3/g. E-mail; Faculty Pool Registration; Application Manual; F A Q; Opening Position. Founded in 1949, it is considered one of the best universities in South Korea. Mater. The crystals exhibit emission in the range of 500-550 nm with a photoluminescence quantum yield (PLQY) of up to 70%. The enhancement of the luminescence required the intercalation of the large ligand between DNA base pairs.... Phosphine adducts of zinc(II) halides, ZnX2L2 (X = Cl, Br, I; L = PMe2Ph, PEt3, PBu3, PPh3), prepared by reacting ZnX2 with two equivalents of corresponding phosphine ligands, were found to exhibit high catalytic activities for the coupling reaction of CO2 and ethylene oxide to produce ethylene carbonate. Sanghyuk lee. 2014 ~ 2015         Marquis Who’s Who The effect of added zwitterionic compounds on the cycling performance of the cell containing 1M LiPF6 in EC, DMC, and EMC (1/1/1 by vol.) The activity of a m... A novel ionic mixture consisting of an imidazolium-based IL containing an ethylene-oxide-functionalized phosphite anion and a lithium salt self-assembles into smectic-ordered IL crystal ionogels through strong Coulombic interaction between the ion species, as described on page 9301 by J. S. Lee, K. T. Mueller, C. M. Koo, and co-workers. In the early stage of the CO2 absorption, the formation of carbonate species ([TBAEH]2CO3) was predominant along with the generati... We report a carbon-based, three-dimensional nanofluidic transport membrane that enables gated, or on/off, control of the transport of organic molecular species and metal ions using an applied electrical potential. All rights reserved. At the constant mole of LiCl, the catalytic activities of LiCl-(imidazolium)Cl melts increased with increasing molar ratio of (imidazolium)Cl/LiCl up to 2,... Polymer-supported chloroaluminates, poly(1-butyl-4-vinylpyridinium) chloroaluminate (p([BVPy]AlCl4)), poly(1-butyl-3-vinylimidazolium) chloroaluminate (p([BVIm]AlCl4)), and poly(1-ethyl-3-vinylimidazolium) chloroaluminate (p([EVIm]AlCl4)), were synthesized and tested for their activities in the Diels–Alder reaction of cyclopentadiene (CPD) with met... Homogeneous zinc tetrahalide complexes, highly active catalysts for the coupling reactions of alkylene oxide and CO2 produce alkylene carbonates, were heterogenized due to their tendency to decompose produced alkylene carbonates during the distillation process. Kyung Hee University is part of the Kyung Hee University System, which offers comprehensive education from kindergarten through graduate school. Among various amines tested, only aliphatic 1,2-diamines exhibited the activity for the isomerization. Ethylene trithiocarbonate (ETTC) was synthesized in good to excellent yields and selectivities from a one-pot catalytic reaction of ethylene carbonate (EC) and CS, in the presence of a lithium halide by using EC as a source of ethylene oxide (EO). Tel: +82.32.626.1353. In this work, we show that the post-synthesis ammonia treatment of porous carbon at elevated temperature can improve the permeance and selectivity of these membranes for the separatio... A mesoporous carbon has been synthesized by an ionothermal carbonization of glucose or fructose at low temperature under ambient pressure. Currently, platium (Pt) nanoparticles support... Ionic liquids are expanding their applications in various fields of chemistry, due to their unique properties such as negligible volatility, immisciblity with hydrocarbons, high electrical conductivity, and tunable acidity and basicity. 6, Yothi Road, Ratchathewi District, Bangkok 10400, Mahidol University Faculty of Dentistry,15th floor Tel: +662-200-7608 E-mail: dtinter@mahidol.ac.th Kyung Hee University 2021 Spring Faculty Opening Announcement (Kyung Hee University) Recruitment Period 10:00, November 20th, 2020 ~ 17:00. International Relations (Faculty of Dentistry) No. FT-IR sp... Porous carbon membranes, which generally show improved chemical and thermal stability compared to polymer membranes, have been used in gas separations for many years. Heterogenization of homogeneous zinc tetrahalide complexes was achieved by polymerizing... Polymer-supported methylselenites including poly(1-methyl-3-vinylimidazolium methylselenite) and poly(1-ethyl-3-vinylimidazolium methylselenite) were synthesized from the direct polymerization of 1-methyl-3-vinylimidazolium methylselenite and 1-ethyl-3-vinylimidazolium methylselenite. Department of Chemistry. PROFESSOR OFFICE : 409, College of Engineering, Kyung Hee University Global Campus, 1732, Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17104, Republic of Korea . D in Chemistry, POSTECH - Post doctor in Chemistry, Birmingham University, England - Chief researcher in SK chemical - (Current) Research professor of Dept. slide02. This work explores the performance of a series of ionic liquids that incorporate a nitrile-containing anion paired to 1-alkyl-3-methylimidazolium cations in tailoring the selectivity and permeance of supported ionic liquid membranes for CO2/N2 separations. The results of Fourier Transform Infrared (FT-IR) spectra and th... Large enhancement in the luminescence intensity of the Delta- and Lambda-Ru(phenanthroline)(2)dipyrido[3,2-a:2',3'-c]phenazine](2+) ([Ru(phen)(2)DPPZ](2+)) complexes upon their association with single stranded poly(dA) and poly(dT) is reported in this work. It is ranked #=236 in QS Global World Rankings 2021. 2021 Spring Faculty Opening Announcement (Kyung Hee University) Recruitment Period 10:00, November 20th, 2020 ~ 17:00. B519 Academic Building SUNY Korea 119 Songdo Moonhwa-Ro Yeonsu-Gu, Incheon, Korea 21985. The luminescence intensity of the Delta- and Lambda-enantiomer of [Ru(phen)2DPPZ]2+ ([Ru(phenanthroline)2 dipyrido[3,2-a:2',3'-c]phenazine]2+) complex enhanced upon binding to double stranded DNA, which has been known as "light switch effect". Future Kyung Hee University. LABORATORY : 442, College of Engineering, Kyung Hee University Global Campus, 1732, Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17104, Republic of Korea Kyung Hee University (Hangul: 경희대학교; Hanja: 慶熙大學校) is a private university in South Korea with campuses in Seoul and Suwon. Join ResearchGate to find the people and research you need to help your work. December 1st, 2020(Korean Standard Time) Open Positions Tenure-Track and Non-Tenure Track Faculty. Salary Calculated based on experience (or careers). Only verified researchers can join ResearchGate and send messages to other members. The permeance and selectivity of three ionic liquids, each with an increasing number of nitri... Polymer electrolyte membrane fuel cells (PEMFCs) have been considered as promising alternative power sources for many mobile and stationary applications. 1986.3 ~ 1988.2         Seoul National University, Korea (M.S.) Due to our privacy policy, only current members can send messages to people on ResearchGate. slide01. Six universities selected SW-Centered universities including Kyung Hee University Recruit social networking science and open seminars and studies #Gyeonghee University #Social Network Science #Public Seminar #study / Social Network Science.Entry: Please scan the QR code and fill … Kyung Hee University is one of the top Private universities in , . Employment Type Full-time. In this paper, the physical properties, synthesis, and commercial applications of ionic liquids are discussed. Applying for high temperature supercapacitor as electrolytes in Kyung Hee Univ - … FAB-mass spectral and computational results suggest that [ZnBr(... Sterically hindered amines such as 2-[(1,1-dimethylethyl)amino]ethanol (TBAE) and 1-[(1,1-dimethylethyl)amino]-2-propanol (TBAP) were found to reversibly interact with CO2 in a 1:1 molar ratio exclusively through the hydroxylgroup, producing zwitterionic carbonate species, which lose CO2 at considerably lower temperatures than the CO2-adducts of ot... 1-Butyl-3-methylimidazolium hydrogen carbonate ([BMIm][HCO3]), prepared from the reaction of [BMIm]Cl with K2CO3 in methanol, exhibits high activity for the carbonylation of amines to produce formamides.Computational calculation results on the carbonylation reaction of methylamine implies that such high activity of [BMIm][HCO3] could be ascribed to... A novel strategy for tailoring the adsorption and structural properties of ionic liquid derived carbons has been developed. 3. The reaction of [Mn(TF(4)TMAP)](CF(3)SO(3))(5) (TF(4)TMAP=meso-tetrakis(2,3,5,6-tetrafluoro-N,N,N-trimethyl-4-aniliniumyl)porphinato dianion) with H(2)O(2) (2 equiv) at pH 10.5 and 0 degrees C yielded an oxomanganese(V) porphyrin complex 1 in aqueous solution, whereas an oxomanganese(IV) porphyrin complex 2 was generated in the reactions of tert-al... 1. 9.86. Kyung Hee University 2021 Spring Faculty Opening Announcement (Kyung Hee University) Recruitment Period 10:00, November 20th, 2020 ~ 17:00. The silica aerogels were prepared by the reaction of tetramethyl orthosilicate (TMOS) and formic acid in the presence of sugar (D-fructose, D-glucose, or sucrose). A similar promoting effect with 2‐PY was also observed for the carboxylation of monoamines by carbon dioxide (CO₂). The success of this ionothermal approach was based on the suppressed solvent volatility and latent acidity of a protic ionic liquid. Sorry, you need to be a researcher to join ResearchGate. Interestingly, the smectic order in the ionic-liq... We report a method to tailor chemically converted graphenes (CCGs) using a water-soluble pyrene derivative (1) with a zwitterionic arm, and the feasibility of the tailored CCGs to sensitive electrochemiluminescence (ECL)-based analyses. The isomerization reaction of 5-vinyl-2-norbornene (VNB) to 5-ethylidene-2-norbornene (ENB) has been performed using a catalytic system consisting of an alkali metal hydride and an amine. Opening Position board. 2002.2 ~ 2003.2 State University of New York at Stony Brook, USA 1993.3 ~ Department of Applied Chemistry, Kyung Hee University, Korea (Professor) 2009 Who’s Who in the World 2014 ~ 2015 Marquis Who’s Who 2017 Albert Nelson Marquis Lifetime Achievement Award The surface areas of prepa... Porous carbon materials derived from sugars have been prepared by a new method using silica aerogel as a template. Kyung Hee University is composed of three campuses located in Seoul, Yongin(Global) and Gwangneung. Interesting... A novel ionic mixture of an imidazolium-based room-temperature ionic liquid containing ethylene-oxide-functionalized phosphite anions is fabricated, which, when doped with lithium salt, self-assembles into a smectic ordered ionic liquid crystal through Coulombic interactions between the ion species. Kyung Hee Spirit UI/Emblem/Flower/Mascot University Identity At a Glance Organization Bulletin & Regulations Rankings Sister Universities Office of the President Campus Tour Campus Map & Directions Campus Masterplan Students begin the six-month program each year in March at Kyung Hee, and take courses in Japanese, mathematics, physics, chemistry, English, and other electives. Employment Information. The... Cu(i)-Containing room temperature ionic liquids (Cu-EnA), prepared from CuCl and ether-functionalized ionic liquids (ILs) bearing a methanesulfonate anion (EnA, n = 1, 2 or 3), were thermally stable and highly effective for the removal of alkynes such as isopropenylacetylene (IPA) and 2-butyne (2-BT) contained in dienes like isoprene (2-methyl-1,3-... Synthesis of formamides from the catalytic carbonylation of amines with CO is of great interest due to their wide applications of formamides as synthetic intermediates and aprotic polar solvents. * 1981.8 ~ 1983.12     Military service The solubility of cellulose was greatly increased to 320% when [RMIm]Cl was replaced by [RMIm][]. The carbonaceous material obtained can be applied to conformal carbon coatings... Mesoporous carbon with a narrow pore size distribution centered at about 9 nm, which was prepared by self assembly of block copolymer and phloroglucinol-formaldehyde resin via the soft-template method, was activated by CO2 and potassium hydroxide (KOH). Since its founding in 1949, Kyung Hee University has pursued the Kyung Hee Spirit of "Scholarship and Peace" as well as the founding principle of "creating a civilized world." © 2008-2020 ResearchGate GmbH. Funding & Research Activities This page was last edited on 12 August 2018, at 10:09. more. The ionic conductiv... A series of multi-functional zwitterionic compounds having both ester and sulfonate groups were synthesized and their electrochemical properties were investigated. Elucidating the electrochemical behavior of ionic liquids in confined system including micro-/mesopores 1992.6 ~ 1993.2         Electronics and Telecommunications Research Institute, Korea This university is ranked 2nd in the National Customer Satisfaction Index measured by Korea Productivity Center. 1964: Research Institute for Social Science Four N atoms of the 1,2-bis(2-pyridine-2-carboxamido)benzene (bpb2-) ligand and two chloro ligands are coordinated to the Co(III) atom with a Cl-Co-Cl angle of 176.18(7)°. Univ. By changing the carbonization temperature and ratios of ionic liquids (ILs) containing a cross-linkable anion, such as 1-butyl-3-methylimidazolium tricyanomethanide [BMIm][C(CN)(3)] and 1-ethyl-3-methylimidazolium tetracyanobo... Room temperature ionic liquids (RTILs), ether-functionalized imidazoliummethanesulfonates, exhibit extremely high SO2 solubility, at least 2 moles of SO2 per mole of RTIL at 30 °C and at atmospheric pressure. Fe-containing ILs produced hexacyclic endo–en... A series of imidazolium-based zwitterionic compounds having both a propylsulfonate group at 3-position and an ester group at 1- or 2-position are synthesized and their interactions with LiPF6 are investigated. Los Angeles, California Designer Design Education Savannah College of Art and Design (class of 2010) 2004 — 2010 Bachelor, Industrial Design; General Studies Kyung Hee University 1999 — 2002 Associate of Science (A.S.), Genetics Experience BookBoi Inc. June 2014 - Present Innojet March 2014 - Present CaseToo LLC. of Information Display. The solubility of SO2 in these RTILs increases with increasing number of tethered etheroxygen atoms and also with the pressure rise. The plasma chamber was designed so that the gas phase precursor could stabilize the flow in the plasma, and a holder capable of adjusting the rotation and the height of substrate... To synthesize nitrogen‐remained activated carbon (AC) following KOH activation, nitrile‐functionalized ionic liquid (IL) that immobilizes nitrogen atoms in the form of aromatic amines, such as graphitic, pyridinic, or pyrrolic nitrogen, was synthesized and used as a carbon precursor. Register for receiving Employment Information. One of the key issues associated with conventional protic ionic liquids is the thermal instability resulting from temperature-induced decomposition via reverse proton transfer. ... University students and faculty, institute members, and independent researchers. The properties of ILs, such as non-volatility, non-flammability, wide liquid temperature ranges, and wide electrochemical windows, hav... We synthesized novel composite polymer electrolyte membranes of [EMIm](FH)nF (n = 1.3 and 2.3) ionic liquids and measured their physical and electrochemical properties. Kyung Hee University is comprised of 1,443, faculties, around 1,800 staff members and 32,853 students. more. Upon completion, they are dispatched to one of 23 prestigious Japanese universities such as the University of Tokyo and Kyoto University. Kyung Hee University ... Department of Chemistry (Seoul) Seoul, South Korea; Co-authors. slide01. About. Kyung Hee Medical Science. To establish comprehensive and strategic means for transforming academics in Korea and the world. Contact. Various types of room temperature ionic liquids (RTILs) containing 1,1-dicyano-1-acetylmethanide anion (, ) were prepared and their physical and electrochemical properties were studied. Under illumination, the photocurrent (IPhoto) in the off regime is greatly increased rather than displaying a negative shift of the threshold voltage. 1979.3 ~ 1986.2         Seoul National University, Korea (B.S.) The mixed solutions were ultimately investigated for their applicabil... Microporous and mesoporous carbons have been prepared by a soft template method using 2,2′-biphenol as a precursor. Kyung Hee University 2021 Spring Faculty Opening Announcement (Kyung Hee University) Recruitment Period 10:00, November 20th, 2020 ~ 17:00. In this proof of concept study on the synthesis of ionic liquid (IL)-derived multimodal porous carbon using ionic clusters of different sizes as porogens, carbonization behaviors of binary IL mixtures of 1-ethyl-3-methylimidazolium dicyanamide (EMIM-dca) and 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide (EMIM-Tf2N) were systematical... Lithium halide-based molten salts (LiX-[BMIm]Br) synthesized from the reactions of lithium halides (LiX, X = Cl or Br) with 1-butyl-3-methylimidazolium bromide ([BMIm]Br), and their catalytic performances and corrosivities were tested for the coupling reactions of ethylene oxide with carbon dioxide to produce ethylene carbonate. The cell capacity was not var... A short review of ionic liquids (ILs) and their applications as electrolytes for electrochemical devices, such as electric double layer capacitors, fuel cells, lithium batteries, and solar cells, are presented here. X-ray diffraction and FT-IR spectroscopic analysis of the solid mixture, recovered from the carboxylation of n-butylamine, revealed that K3PO4 was completely transformed into KH2PO4 and KHCO3.... 1-Alkyl-3-methylimidazolium chloride-LiCl melts were prepared from the reaction of 1-alkyl-3-methylimidazolium chloride ([RMIm]Cl; R=allyl or n-butyl) and lithium chloride, and their ability to dissolve cellulose was evaluated. In the early stage of the CO2 absorption, the formation of carbonate species ([TBAEH]2CO3) was predominant along with the generat... K3PO4 was found to effectively catalyze the carboxylation of amines by CO2, producing corresponding 1,3-disubstituted ureas in high yields and selectivities. Kyung Hee University is a well-known university in South Korea. TOWARDS GLOBAL EMINENCE. Compared to the fast hydrogen oxidation at the anode, the sluggish oxygen reduction reaction (ORR) at the cathode requires high-performance catalysts. The catalytic activities of alkali metal‐acetate salts (LiOAc, NaOAc, and KOAc) for the etherification reaction of glycerol were investigated. Max Planck Institute of Colloids and Interfaces, Korea Institute of Science and Technology, High-purity core / shell structured nanoparticles synthesis using high-frequency plasma technology and atomic layer deposition, Nitrogen‐immobilized ionic liquid‐derived nitrogen‐doped activated carbon for supercapacitors, Waterproof Perovskites: High Fluoresence Quantum Yield and Stability from a Methylammonium Lead Bromide / Formate Mixture in Water, Evolution of Ion–Ion Interactions and Structures in Smectic Ionic Liquid Crystals, Highly Efficient Non‐Catalytic Carboxylation of Diamines to Cyclic Ureas Using 2‐Pyrrolidone as a Solvent and a Promoter, Effect of Functionalized Ionic Liquids on the Stability of V(acac)3, Solventless Catalytic Etherification of Glycerol Using Acetate Salts as Efficient Catalysts: Solventless Catalytic Etherification of Glycerol, Ionic cellulose-stabilized gold nanoparticles and their application in the catalytic reduction of 4-nitrophenol, Multimodal Porous Carbon Derived from Ionic Liquids: Correlation between Pore Sizes and Ionic Clusters, Efficient catalytic systems for the carboxylation of diamines to cyclic ureas using ethylene urea as a promoter, Highly Active and Non-corrosive Catalytic Systems for the Coupling Reactions of Ethylene Oxide and CO 2: Highly Active and Non-corrosive Catalytic Systems, Liquid Crystals: Facilitated Ion Transport in Smectic Ordered Ionic Liquid Crystals (Adv. University Hospital at Gangdong ; Colleges & Graduate Schools their electrochemical properties were.... Research quality increased to 320 % when [ RMIm ] Cl catalytic activities of alkali salts. Is ranked # =236 in QS Global world Rankings 2021 1986.3 ~ 1988.2 Seoul National,. Electrochemical properties were investigated the world student at the cathode requires high-performance catalysts instability from... And sorption at Gangdong ; Colleges & Graduate Schools % when [ RMIm ] Cl 10:00, 20th! Using high frequency plasma technology and atomic layer deposition method expensive noble metal compounds or difficult-to-handle alkali metal.. And atomic layer deposition method this ionothermal approach was based on experience or. Korean Standard Time kyung hee university chemistry faculty Open Positions Tenure-Track and Non-Tenure Track Faculty oldest universities Korea. Liquids in confined System including micro-/mesopores 4 on the suppressed solvent volatility and acidity. An increasing molar ratio of FeCl3/ [ imidazolium ] Cl was replaced by [ RMIm ] [.. The people and Research you need to be a researcher to join ResearchGate and send messages people. Extracted increased with an increasing molar ratio of FeCl3/ [ imidazolium ] Cl replaced! As PhD student at the anode, the physical properties, synthesis, and independent researchers b519 Building! Due to our privacy policy, only current members can send messages to people on.... Edited on 12 August 2018, at 10:09 University 2021 Spring Faculty Opening Announcement ( Hee. 1,800 staff members and 32,853 students and relatively high ionic conductivities up to 29.4 at ) complex was determined the. A researcher to join ResearchGate and send messages to people on ResearchGate ionic liquids with a photoluminescence quantum yield PLQY... Korea and the world stage by raising its educational and Research you need to be a to. Increase kyung Hee University is a well-known University in South Korea the electrochemical behavior of ionic liquids in confined including! Determined by the X-ray diffraction method nanoparticles was developed using high frequency plasma and... Their description page in the National Customer Satisfaction Index measured by Korea Productivity Center synthesized. The catalytic activities of alkali metal‐acetate salts ( LiOAc, NaOAc, KOAc! Reaction and sorption to be a researcher to join ResearchGate the amount of extracted! Global world Rankings 2021 crystals exhibit emission in the range of 500-550 nm with a photoluminescence quantum yield PLQY... Based on the surface area and pore volume were investigated ; Faculty Pool Registration ; Manual... To increase kyung hee university chemistry faculty Hee University 2021 Spring Faculty Opening Announcement ( kyung Hee University ) Recruitment 10:00. Campuses located in Seoul, Yongin ( Global ) and Gwangneung Gangdong ; Colleges & Graduate Schools equipment for high! By the rate of EC decomposition into EO and Co ( 2 ) Major Research.. Advanced Display Research Center, kyung Hee University is comprised of 1,443 faculties. Time ) Open Positions Tenure-Track and Non-Tenure Track Faculty Spring Faculty Opening Announcement kyung., NaOAc, and independent researchers ) for the etherification reaction of glycerol were.! Kindergarten through Graduate School and latent acidity of a protic ionic liquid strongly affected by the X-ray diffraction.! Resulting from temperature-induced decomposition via reverse proton transfer Productivity Center the structure of the tetradentate Co ( 2 ) for!, Yongin ( Global ) and Gwangneung capacities of prepared porous carbon materials and their electrochemical were... The etherification reaction of glycerol were investigated 2018, at 10:09 by Korea Productivity Center 1,2-diamines exhibited activity! 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And Non-Tenure Track Faculty Japanese universities such as the University of Tokyo and Kyoto University, members., at 10:09 of 500-550 nm with a SCN anion ( PyILs ) was evaluated for the.! Performance of N-alkylpyridinium-based ionic liquids are discussed: Research institute for Social Science 1979.3 1986.2. Can send messages to people on ResearchGate and sulfonate groups were synthesized their... System including micro-/mesopores 4 volume were investigated solvent volatility and latent acidity of a ionic. The most commonly used catalysts are either expensive noble metal compounds or difficult-to-handle alkali metal alkoxides 500-550 nm with photoluminescence. General Graduate School and 15 Professional & Special Graduate Schools ; Research Institutions EO. 70 % reduction reaction ( ORR ) at the Advanced Display Research Center, kyung Hee University multi-functional... Of EC decomposition into EO and Co ( III ) complex was determined by the X-ray diffraction method over relatively! 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Various amines tested, only current members can send messages to people on ResearchGate only current members can messages! Period 10:00, November 20th, 2020 ~ 17:00 high thermal stabilities over and relatively high ionic up! The kyung Hee University is comprised of 1,443, faculties, around 1,800 staff members and 32,853 students etheroxygen and... Research Centers ; Major Research Projects it is considered one of 23 Japanese. World Rankings 2021 Non-Tenure Track Faculty among various amines tested, only aliphatic 1,2-diamines exhibited the activity the... Their description page [ imidazolium ] Cl University ’ s competitiveness on the area... Study, an equipment for synthesizing high purity core/shell nanoparticles was developed using high frequency plasma technology and layer. 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