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Hyun-Jung Choi - Publications

Affiliations: 
Korea Institute of Industrial Technology (KITECH) 
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46 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2018 Mahmood J, Li F, Kim C, Choi H, Gwon O, Jung S, Seo J, Cho S, Ju Y, Jeong HY, Kim G, Baek J. Fe@C2N: A highly-efficient indirect-contact oxygen reduction catalyst Nano Energy. 44: 304-310. DOI: 10.1016/J.Nanoen.2017.11.057  0.771
2018 Routh P, Shin S, Jung S, Choi H, Jeon I, Baek J. Boron-nitrogen-phosphorous doped graphene nanoplatelets for enhanced electrocatalytic activity European Polymer Journal. 99: 511-517. DOI: 10.1016/J.Eurpolymj.2018.01.008  0.826
2018 Mahmood J, Park J, Shin D, Choi H, Seo J, Yoo J, Baek J. Organic Ferromagnetism: Trapping Spins in the Glassy State of an Organic Network Structure Chem. 4: 2357-2369. DOI: 10.1016/J.Chempr.2018.07.006  0.758
2017 Lee MS, Whang DR, Choi H, Yang MH, Kim B, Baek J, Chang DW. A facile approach to tailoring electrocatalytic activities of imine-rich nitrogen-doped graphene for oxygen reduction reaction Carbon. 122: 515-523. DOI: 10.1016/J.Carbon.2017.07.001  0.708
2017 Jeon I, Shin S, Choi H, Yu S, Jung S, Baek J. Heavily aluminated graphene nanoplatelets as an efficient flame-retardant Carbon. 116: 77-83. DOI: 10.1016/J.Carbon.2017.01.071  0.788
2017 Lee MS, Choi H, Baek J, Chang DW. Simple solution-based synthesis of pyridinic-rich nitrogen-doped graphene nanoplatelets for supercapacitors Applied Energy. 195: 1071-1078. DOI: 10.1016/J.Apenergy.2016.07.107  0.685
2017 Jeon I, Shin S, Jung S, Choi H, Xu J, Baek J. One-Pot Purification and Iodination of Waste Kish Graphite into High-Quality Electrocatalyst Particle & Particle Systems Characterization. 34: 1600426. DOI: 10.1002/Ppsc.201600426  0.79
2017 Zhao X, Li F, Wang R, Seo J, Choi H, Jung S, Mahmood J, Jeon I, Baek J. Electrocatalyts: Controlled Fabrication of Hierarchically Structured Nitrogen-Doped Carbon Nanotubes as a Highly Active Bifunctional Oxygen Electrocatalyst (Adv. Funct. Mater. 9/2017) Advanced Functional Materials. 27. DOI: 10.1002/Adfm.201770055  0.788
2017 Zhao X, Li F, Wang R, Seo J, Choi H, Jung S, Mahmood J, Jeon I, Baek J. Controlled Fabrication of Hierarchically Structured Nitrogen-Doped Carbon Nanotubes as a Highly Active Bifunctional Oxygen Electrocatalyst Advanced Functional Materials. 27: 1605717. DOI: 10.1002/Adfm.201605717  0.799
2016 Mahmood J, Lee EK, Jung M, Shin D, Choi HJ, Seo JM, Jung SM, Kim D, Li F, Lah MS, Park N, Shin HJ, Oh JH, Baek JB. Two-dimensional polyaniline (C3N) from carbonized organic single crystals in solid state. Proceedings of the National Academy of Sciences of the United States of America. PMID 27313207 DOI: 10.1073/Pnas.1605318113  0.786
2016 Xu J, Jeon I, Choi H, Kim S, Shin S, Park N, Dai L, Baek J. Metalated graphene nanoplatelets and their uses as anode materials for lithium-ion batteries 2d Materials. 4: 014002. DOI: 10.1088/2053-1583/4/1/014002  0.801
2015 Jeon IY, Choi M, Choi HJ, Jung SM, Kim MJ, Seo JM, Bae SY, Yoo S, Kim G, Jeong HY, Park N, Baek JB. Antimony-doped graphene nanoplatelets. Nature Communications. 6: 7123. PMID 25997811 DOI: 10.1038/Ncomms8123  0.831
2015 Dai L, Xue Y, Qu L, Choi HJ, Baek JB. Metal-Free Catalysts for Oxygen Reduction Reaction. Chemical Reviews. 115: 4823-92. PMID 25938707 DOI: 10.1021/Cr5003563  0.566
2015 Mahmood J, Lee EK, Jung M, Shin D, Jeon IY, Jung SM, Choi HJ, Seo JM, Bae SY, Sohn SD, Park N, Oh JH, Shin HJ, Baek JB. Nitrogenated holey two-dimensional structures. Nature Communications. 6: 6486. PMID 25744355 DOI: 10.1038/Ncomms7486  0.794
2015 Choi HJ, Kumar NA, Baek JB. Graphene supported non-precious metal-macrocycle catalysts for oxygen reduction reaction in fuel cells. Nanoscale. 7: 6991-8. PMID 25670341 DOI: 10.1039/C4Nr06831A  0.764
2015 Chang DW, Choi H, Baek J. Wet-chemical nitrogen-doping of graphene nanoplatelets as electrocatalysts for the oxygen reduction reaction Journal of Materials Chemistry A. 3: 7659-7665. DOI: 10.1039/C4Ta07035F  0.698
2015 Jeon IY, Kim HM, Choi IT, Lim K, Ko J, Kim JC, Choi HJ, Ju MJ, Lee JJ, Kim HK, Baek JB. High-performance dye-sensitized solar cells using edge-halogenated graphene nanoplatelets as counter electrodes Nano Energy. 13: 336-345. DOI: 10.1016/J.Nanoen.2015.02.037  0.771
2015 Jeon I, Ju MJ, Xu J, Choi H, Seo J, Kim M, Choi IT, Kim HM, Kim JC, Lee J, Liu HK, Kim HK, Dou S, Dai L, Baek J. Fluorine: Edge-Fluorinated Graphene Nanoplatelets as High Performance Electrodes for Dye-Sensitized Solar Cells and Lithium Ion Batteries (Adv. Funct. Mater. 8/2015) Advanced Functional Materials. 25: 1328-1328. DOI: 10.1002/Adfm.201570058  0.815
2015 Jeon IY, Ju MJ, Xu J, Choi HJ, Seo JM, Kim MJ, Choi IT, Kim HM, Kim JC, Lee JJ, Liu HK, Kim HK, Dou S, Dai L, Baek JB. Edge-fluorinated graphene nanoplatelets as high performance electrodes for dye-sensitized solar cells and lithium ion batteries Advanced Functional Materials. 25: 1170-1179. DOI: 10.1002/Adfm.201403836  0.831
2014 Filer A, Choi HJ, Seo JM, Baek JB. Two and three dimensional network polymers for electrocatalysis. Physical Chemistry Chemical Physics : Pccp. 16: 11150-61. PMID 24807465 DOI: 10.1039/C4Cp01246A  0.729
2014 Ju MJ, Jeon IY, Kim JC, Lim K, Choi HJ, Jung SM, Choi IT, Eom YK, Kwon YJ, Ko J, Lee JJ, Kim HK, Baek JB. Graphene nanoplatelets doped with N at its edges as metal-free cathodes for organic dye-sensitized solar cells. Advanced Materials (Deerfield Beach, Fla.). 26: 3055-62. PMID 24677174 DOI: 10.1002/Adma.201304986  0.83
2014 Chang DW, Choi H, Filer A, Baek J. Graphene in photovoltaic applications: organic photovoltaic cells (OPVs) and dye-sensitized solar cells (DSSCs) Journal of Materials Chemistry A. 2: 12136. DOI: 10.1039/C4Ta01047G  0.675
2014 Ju MJ, Jeon IY, Lim K, Kim JC, Choi HJ, Choi IT, Eom YK, Kwon YJ, Ko J, Lee JJ, Baek JB, Kim HK. Edge-carboxylated graphene nanoplatelets as oxygen-rich metal-free cathodes for organic dye-sensitized solar cells Energy and Environmental Science. 7: 1044-1052. DOI: 10.1039/C3Ee43732A  0.787
2014 Chang DW, Choi HJ, Jeon IY, Seo JM, Dai L, Baek JB. Solvent-free mechanochemical reduction of graphene oxide Carbon. 77: 501-507. DOI: 10.1016/J.Carbon.2014.05.055  0.83
2013 Jeon IY, Zhang S, Zhang L, Choi HJ, Seo JM, Xia Z, Dai L, Baek JB. Edge-selectively sulfurized graphene nanoplatelets as efficient metal-free electrocatalysts for oxygen reduction reaction: the electron spin effect. Advanced Materials (Deerfield Beach, Fla.). 25: 6138-45. PMID 24038522 DOI: 10.1002/Adma.201302753  0.831
2013 Jeon IY, Choi HJ, Ju MJ, Choi IT, Lim K, Ko J, Kim HK, Kim JC, Lee JJ, Shin D, Jung SM, Seo JM, Kim MJ, Park N, Dai L, et al. Direct nitrogen fixation at the edges of graphene nanoplatelets as efficient electrocatalysts for energy conversion. Scientific Reports. 3: 2260. PMID 23877200 DOI: 10.1038/Srep02260  0.818
2013 Jeon IY, Choi HJ, Choi M, Seo JM, Jung SM, Kim MJ, Zhang S, Zhang L, Xia Z, Dai L, Park N, Baek JB. Facile, scalable synthesis of edge-halogenated graphene nanoplatelets as efficient metal-free eletrocatalysts for oxygen reduction reaction. Scientific Reports. 3: 1810. PMID 23736800 DOI: 10.1038/Srep01810  0.832
2013 Chang DW, Lee EK, Park EY, Yu H, Choi HJ, Jeon IY, Sohn GJ, Shin D, Park N, Oh JH, Dai L, Baek JB. Nitrogen-doped graphene nanoplatelets from simple solution edge-functionalization for n-type field-effect transistors. Journal of the American Chemical Society. 135: 8981-8. PMID 23711048 DOI: 10.1021/Ja402555N  0.791
2013 Ju MJ, Kim JC, Choi HJ, Choi IT, Kim SG, Lim K, Ko J, Lee JJ, Jeon IY, Baek JB, Kim HK. N-Doped graphene nanoplatelets as superior metal-free counter electrodes for organic dye-sensitized solar cells. Acs Nano. 7: 5243-50. PMID 23656316 DOI: 10.1021/Nn4009774  0.764
2013 Chang DW, Choi HJ, Jeon IY, Baek JB. Edge-selectively functionalized graphene nanoplatelets. Chemical Record (New York, N.Y.). 13: 224-38. PMID 23568831 DOI: 10.1002/Tcr.201200032  0.8
2013 Jeon IY, Choi HJ, Jung SM, Seo JM, Kim MJ, Dai L, Baek JB. Large-scale production of edge-selectively functionalized graphene nanoplatelets via ball milling and their use as metal-free electrocatalysts for oxygen reduction reaction. Journal of the American Chemical Society. 135: 1386-93. PMID 23110522 DOI: 10.1021/Ja3091643  0.828
2013 Kim SG, Ju MJ, Choi IT, Choi WS, Choi H, Baek J, Kim HK. Nb-doped TiO2 nanoparticles for organic dye-sensitized solar cells Rsc Advances. 3: 16380. DOI: 10.1039/C3Ra42081G  0.596
2012 Sohn GJ, Choi HJ, Jeon IY, Chang DW, Dai L, Baek JB. Water-dispersible, sulfonated hyperbranched poly(ether-ketone) grafted multiwalled carbon nanotubes as oxygen reduction catalysts. Acs Nano. 6: 6345-55. PMID 22680297 DOI: 10.1021/Nn301863D  0.751
2012 Jeon IY, Shin YR, Sohn GJ, Choi HJ, Bae SY, Mahmood J, Jung SM, Seo JM, Kim MJ, Wook Chang D, Dai L, Baek JB. Edge-carboxylated graphene nanosheets via ball milling. Proceedings of the National Academy of Sciences of the United States of America. 109: 5588-93. PMID 22454492 DOI: 10.1073/Pnas.1116897109  0.802
2012 Kumar NA, Choi HJ, Shin YR, Chang DW, Dai L, Baek JB. Polyaniline-grafted reduced graphene oxide for efficient electrochemical supercapacitors. Acs Nano. 6: 1715-23. PMID 22276770 DOI: 10.1021/Nn204688C  0.767
2012 Chang DW, Choi H, Jung S, Dai L, Baek J. Large clusters and hollow microfibers by multicomponent self-assembly of citrate stabilized gold nanoparticles with temperature-responsive amphiphilic dendrimers Journal of Materials Chemistry. 22: 13365. DOI: 10.1039/C2Jm31273E  0.723
2012 Kumar NA, Choi HJ, Bund A, Baek J, Jeong YT. Electrochemical supercapacitors based on a novel graphene/conjugated polymer composite system Journal of Materials Chemistry. 22: 12268. DOI: 10.1039/C2Jm30701D  0.75
2012 Choi H, Jung S, Seo J, Chang DW, Dai L, Baek J. Graphene for energy conversion and storage in fuel cells and supercapacitors Nano Energy. 1: 534-551. DOI: 10.1016/J.Nanoen.2012.05.001  0.829
2012 Choi H, Kang J, Jeon I, Eo S, Tan L, Baek J. Immobilization of platinum nanoparticles on 3,4-diaminobenzoyl-functionalized multi-walled carbon nanotube and its electrocatalytic activity Journal of Nanoparticle Research. 14. DOI: 10.1007/S11051-011-0704-5  0.78
2011 Jo K, Lee T, Choi HJ, Park JH, Lee DJ, Lee DW, Kim BS. Stable aqueous dispersion of reduced graphene nanosheets via non-covalent functionalization with conducting polymers and application in transparent electrodes. Langmuir : the Acs Journal of Surfaces and Colloids. 27: 2014-8. PMID 21226499 DOI: 10.1021/La104420P  0.416
2011 Jeon I, Choi H, Bae S, Chang DW, Baek J. Wedging graphite into graphene and graphene-like platelets by dendritic macromolecules Journal of Materials Chemistry. 21: 7820. DOI: 10.1039/C1Jm10583C  0.821
2011 Jeon I, Yu D, Bae S, Choi H, Chang DW, Dai L, Baek J. Formation of Large-Area Nitrogen-Doped Graphene Film Prepared from Simple Solution Casting of Edge-Selectively Functionalized Graphite and Its Electrocatalytic Activity Chemistry of Materials. 23: 3987-3992. DOI: 10.1021/Cm201542M  0.819
2011 Choi H, Jeon I, Kang S, Baek J. Electrochemical activity of a polyaniline/polyaniline-grafted multiwalled carbon nanotube mixture produced by a simple suspension polymerization Electrochimica Acta. 56: 10023-10031. DOI: 10.1016/J.Electacta.2011.08.103  0.75
2011 Jeon I, Choi H, Tan L, Baek J. Nanocomposite prepared from in situ grafting of polypyrrole to aminobenzoyl-functionalized multiwalled carbon nanotube and its electrochemical properties Journal of Polymer Science Part a: Polymer Chemistry. 49: 2529-2537. DOI: 10.1002/Pola.24684  0.759
2010 Hong TK, Lee DW, Choi HJ, Shin HS, Kim BS. Transparent, flexible conducting hybrid multilayer thin films of multiwalled carbon nanotubes with graphene nanosheets. Acs Nano. 4: 3861-8. PMID 20604532 DOI: 10.1021/Nn100897G  0.423
2010 Choi H, Jeon I, Chang DW, Yu D, Dai L, Tan L, Baek J. Preparation and Electrocatalytic Activity of Gold Nanoparticles Immobilized on the Surface of 4-Mercaptobenzoyl-Functionalized Multiwalled Carbon Nanotubes The Journal of Physical Chemistry C. 115: 1746-1751. DOI: 10.1021/Jp109890U  0.747
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