Kwang chul roh. Nanoscale, 5.

Kwang chul roh. In articl Nov 23, 2017 · New mechanisms were found for the formation of metal oxide microspheres with yolk-shell and filled structures by applying carbonaceous template microspheres with high porosity. Therefore , ultracapacitors are mainly used to by weight of the cathode active material . Yong-Mook Kang: Project administration, Supervision, Validation. Corresponding author Correspondence to Kwang Chul Roh. 175768 Soobeom Lee , Seoyeong Kim , Seo Hui Kang , Kwang Chul Roh , Geon-Hyoung An Jun 16, 2017 · I(r) on power: The redox potential of Fe is appropriately utilized to fabricate a high-performance Li-ion battery and a Li-ion capacitor in a cost-effective manner. The AD Scientific Index 2024AD Scientific Index 2024 Others Korea Institute of Ceramic Engineering and Technology - / South Korea 한국 세라믹 공학 기술 연구소 Edit Form Registration, Add Profile, Premium Membership Ranking & Analysis Job Experiences (0) Education Information (0) Published Books (0) Book Chapters (0) Articles (0) Presentations (0) Lessons (0) Projects (0) Congresses (0 Re-imagining discovery and access to research: grants, datasets, publications, citations, clinical trials, patents and policy documents in one place. The nitrogen-doped activated carbon (N-do Oct 21, 2013 · A highly ordered cubic mesoporous silica (KIT-6)/graphene nanocomposite and 2D KIT-6 nanoflakes were synthesized using a novel synthesis methodology. Repeated impregnation first adopted to achieve a high loading rate of metal precursor in the carbonaceous template provided … Kwang Chul Roh Exploring High-Energy Li-I (r)on Batteries and Capacitors with Conversion-Type Fe3O4-rGO as the Negative Electrode We report a microwave-assisted solvothermal process for the preparation of magnetite (Fe3O4, ca. 14, issue 19, 1-9 Abstract: Carbon materials have gained considerable attention in recent years due to their superior properties. A composite of LiFePO4 and MgO-templated disordered mesoporous carbon was prepared through infiltrating a LiFePO4 precursor solution into the mesoporous carbon and growing LiFePO4 nanocrystals in the pore of the carbon. Search articles by author Hyun-Kyung Kim Seong-Min Bak Suk Woo Lee Myeong-Seong Kim Byeongho Park Su Chan Lee Yeon Jun Choi Seong Chan Jun Joong Tark Han Kyung-Wan Nam Kyung Yoon Chung Jian Wang Jigang Zhou Xiao-Qing Yang Kwang Chul Roh Kwang-Bum Kim Notes CRediT authorship contribution statement Hae Woong Park: Conceptualization, Writing - original draft. org/10. V. 1039/c3nr03108j mesoporous LiFePO4/C Min-Young Cho,a,b Kwang-Bum Kim,b Jae-Won Lee,c Haegyeom Kim,d Hyungsub Kim,d Kisuk Kangd and Kwang Chul Roh*a Aug 15, 2025 · Cho, Min-Young, Lim, Young Soo, Park, Sun-Min, Kim, Kwang-Bum, Roh, Kwang Chul (2015) Size-tunable tavorite LiFe (PO4) (OH) microspheres with a core–shell structure. Lee, Chang-Wook, Roh, Kwang Chul, Kim, Kwang-Bum (2013) A highly ordered cubic mesoporous silica/graphene nanocomposite. The film exhibited high capacitance and stable cyclic retention because of its 3D network nanostructure and high conductivity due to CoOOH evolved during cycling. To resolve the pore-associated bottleneck problem observed in the electrode materials used for ultracapacitors, which inhibits the transport of the electrolyte ions, we designed hierarchically structured activated carbon (HAC) by synthesizing a mesoporous silica template/carbon composite and chemically activating it to simultaneously remove the silica template and increase the pore volume. Dec 25, 2018 · Muruganantham Rethinasabapathy, Jeong Han Lee, Kwang Chul Roh, Sung-Min Kang, Seo Yeong Oh, Bumjun Park, Go-Woon Lee, Young Lok Cha, Yun Suk Huh. Kwang Chul Roh is a senior researcher at the Korea Institute of Ceramic Engineering & Technology (KICET), Korea. May 15, 2025 · The increasing demand for efficient energy storage has led to increased research on sodium-ion batteries (SIBs) as a promising alternative to lithium-ion batteries. According to the potential window is extended, available voltage for supercapacitor is broaden. ORCID provides an identifier for individuals to use with their name as they engage in research, scholarship, and innovation activities. In this study, the addition of ILs which is 1-ethyl-3-methylimidazolium tetrafl … Oct 28, 2013 · Authors Hae Woong Park 1 , Byung-Ki Na, Byung Won Cho, Sun-Min Park, Kwang Chul Roh Feb 4, 2019 · Article Open access Published: 04 February 2019 The effect of ILs as co-salts in electrolytes for high voltage supercapacitors Ha-Na Kwon, Su-Jin Jang, Yun Chan Kang & Kwang Chul Roh Scientific Jan 1, 2024 · Min Ju O: Conceptualization, Investigation, Writing – original draft. Nanoscale, 5. printPrint Your Certificate SCORES RANKINGS In Korea Institute of Ceramic Engineering and Technology (47) In South Korea (32868) In Asia (404906) World (1353904) Feb 28, 2025 · CRediT authorship contribution statement Jung Min Choi: Writing – original draft, Visualization, Validation. Feb 4, 2019 · Ionic liquids (ILs) which have electrical stability are attractive materials to enhance the potential window of electrolyte. LiMn 0. kr Supercapacitor activated carbon porous carbon Kwang Chul Roh's 184 research works with 5,079 citations and 11,745 reads, including: The electrochemical effects of pitch stabilization for supercapacitor-grade activated carbon precursors Discover the latest information about Kwang Chul Roh - D-Index & Metrics, Awards, Achievements, Best Publications and Frequent Co-Authors. Kwang Chul Roh AD Scientific Index 2024 Korea Institute of Ceramic Engineering and Technology Korea Institute of Ceramic Engineering and Technology Registration - Add Profile, Subject etc. 5 to 5 . jallcom. Reviews Recent Advances in Preparation and Supercapacitor Applications of Lignin-Derived Porous Carbon: A Review Hae Woong Park, Hyo-Jun Ahn, Kwang Chul Roh Roh, Kwang-chul，现任职于Korea Institute of Ceramic Engineering And Technology，曾任职于Institute for Basic Science, Daejeon机构，个人H指数为35，累计发表论文164篇，论文总被引数累计4664次，主要研究方向涵盖材料学、化学、能源、工程学等领域，在Energy and Environmental Sciences、Advanced Energy Materials和Energy Storage Materials Kwang-Chul Roh's 6 research works with 82 citations and 418 reads, including: Optimization of Capacitance Balance for a Hybrid Supercapacitor Consisted of LiMn2O4/AC as a Positive and AC Negative Apr 19, 2017 · All of the authors discussed the results and commented on the manuscript. Kwang Chul Roh: Supervision, Writing - review & editing. Biomass is an abundant and inexpensive source of energy. Effects of sulfur doping on graphene-based nanosheets for use as anode materials in lithium-ion batteries. Jul 10, 2013 · Hae Woong Park, Ji Su Chae, Sun-Min Park & Kwang Chul Roh Department of Materials Science & Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 120-749, Korea Kwang-Bum Kim Department of Energy Science, Sungkyunkwan University, 300 Suwon-si, Gyeonggi-do, 440-746, Korea Ji Su Chae ‪Korea Institute of Ceramic Engineering and Technology‬ - ‪‪Citado por 7. Clusters Jun Hui Jeong,a Je Seung Lee,b Kwang Chul Roh,*c and Kwang-Bum Kim*a Apr 26, 2020 · Nitrile-functionalized ionic liquid was synthesized and used as a carbon precursor to synthesize activated carbon with nitrogen residue after KOH activation. These positions provide valuable networking and professional development with researchers from around the globe. 9604pp. Roh reviewed and commented on the manuscript. 323‬‬ - ‪Supercapacitor‬ - ‪activated carbon‬ - ‪porous carbon‬ A new general approach to synthesizing filled and yolk-shell structured metal oxide microspheres by applying a carbonaceous template. Aug 7, 2014 · By varying the cation size of quaternary ammonium salts, approximately 10% higher capacitance was achieved with trimethylethylammonium BF4 and trimethylpropylammonium BF4 relative to tetraethylammonium BF4 using microporous activated carbon (AC) electrodes. re. The journal is quarterly published by the Korean Electrochemical Society Ji Su Chae, Won-seop Kang and Kwang Chul Roh Additional contact information Energies, 2021, vol. Nov 22, 2019 · Previous Article Next Article From the journal: Chemical Communications An ionic liquid incorporated in a quasi-solid-state electrolyte for high-temperature supercapacitor applications † Jeong Han Lee, ab Ji Su Chae, a Jun Hui Jeong,a Hyo-Jun Ahn b and Kwang Chul Roh *a Author affiliations Apr 9, 2021 · Woonbae Sohn, Ki Chang Kwon, Jun Min Suh, Tae Hyung Lee & Ho Won Jang Energy Storage Materials Centre, Korea Institute of Ceramic Engineering and Technology, Jinju, 52851, Republic of Korea Woonbae Sohn & Kwang Chul Roh Advanced Institute of Convergence Technology, Seoul National University, Suwon, 16229, Republic of Korea Ho Won Jang Feb 16, 2016 · K. This study explored the reaction mechanism of the residual alkali during the activation process. His research group is focused on design and development of carbon-based composites and their applications in energy storage devices. Vol. doi:10. Chodankar,d Sung-Min Kang,e Seonghan Lee,c Jeong Han Lee, af Young-Kyu Han, d Wan-Seob Cho, *c Yun Suk Huh *b and Kwang Chul Roh *a Author affiliations Feb 16, 2016 · To resolve the pore-associated bottleneck problem observed in the electrode materials used for ultracapacitors, which inhibits the transport of the electrolyte ions, we designed hierarchically structured activated carbon (HAC) by synthesizing a mesoporous silica template/carbon composite and chemica … Feb 28, 2025 · Research papers Enhanced supercapacitor stability through irreversible oxygen removal from activated carbon Jung Min Choi a b , Yun Chan Kang b , Kwang Chul Roh a Show more Add to Mendeley Cite Jan 22, 2025 · This study demonstrates the performance of Ruddlesden-Popper Li₂La₂Ti₃O₁₀ as an anode material for lithium-ion batteries, achieving 170 mAh·g⁻¹ capacity with two voltage plateaus from lithium ions st Dec 28, 2019 · Authors Jeong Han Lee 1 , Ji Su Chae 2 , Jun Hui Jeong 2 , Hyo-Jun Ahn 3 , Kwang Chul Roh 2 Authors Mok-Hwa Kim 1 , Kwang-Bum Kim, Sun-Min Park, Chul-Tae Lee, Kwang Chul Roh Jun 5, 2025 · It shows Li-ion insertion into the layered framework and the structural evolution of TiO 6 octahedra, which undergo distortion during the charge process. In this Jun 6, 2016 · Jinyoung Chun, Haegyeom Kim, Jongnam Park, Kwang Chul Roh, Kisuk Kang, Songhun Yoon, Jinwoo Lee Aug 19, 2014 · Hae-Woong Park, Joah Han & Kwang Chul Roh VINA Tech, 587-40, Gwahaksaneop 2-ro, Ochang-eup, Cheongwon-gun, Chungcheongbuk-do, 63-883, Republic of Korea Seok-Min Yun & Han Gi Jeong Jul 2, 2021 · A strategy for optimizing the electrochemical performance of hybrid supercapacitors is presented, which consists of using cokes-derived activated carbon (CAC) and Li 4 Ti 5 O 12 /carbon nanotube (LTO/CNT) electrodes. 3 ) Pub Date : 2024-07-31 , DOI: 10. However, the anode materials currently employed in lithium-ion batteries are not suitable for SIBs, highlighting the need for the development of appropriate anode materials. C. In this study, cellulose- and lignin-rich residues Sep 15, 2025 · How to say Kwang Chul Roh in English? Pronunciation of Kwang Chul Roh with 23 audio pronunciations and more for Kwang Chul Roh. In this process, it was found that the various states of the complexing agent for different pH values of the precursor solution have significant effects on the obtained micro-spherical morphology. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO). 2024. Kwang-Chul Roh has filed for patents to protect the following inventions. back up integrated circuits ( ICs ) in various electric and The porous carbon material preferably has a pore volume electronic devices , and the applications thereof have been of 0 . , Ltd. 5 nm)-anchored reduced graphene oxide (rGO). Explore historical records and family tree profiles about Kwang Roh on MyHeritage, the world's family history network. Dec 2, 2013 · MRS Meetings offer opportunities for graduate students and post-docs to work as reporters, bloggers, or symposium assistants. 25 PO 4 /C microspheres were synthesized using a microwave-assisted process with a complexing agent. of Materials Science & Engineering, KAIST Hyunjoon Song Korea Advanced Institute of Science and Technology Longitudinal unzipped carbon nanotubes with high specific surface area and trimodal pore structure Joah Han, Wonbin Kim *, Hyun Kyung Kim, Hee Chang Youn, Joong Tark Han, Woong Kim, Kwang Chul Roh *Corresponding author for this work Oct 29, 2025 · Lee, Suk-Woo, Kim, Hyun-Kyung, Kim, Myeong-Seong, Roh, Kwang Chul, Kim, Kwang-Bum (2017) A study of the effects of synthesis conditions on Li5FeO4/carbon nanotube composites. Corresponding authors Correspondence to Kwang Chul Roh or Kwang-Bum Kim. Furthermore, the concentration of antisite defects in the samples was also found to The effect of the ionic size of small quaternary ammonium BF4 salts on electrochemical double layer capacitors (Q47580627) Min Young Cho, Kwang Bum Kim, Jae Won Lee, Haegyeom Kim, Hyungsub Kim, Kisuk Kang, Kwang Chul Roh Department of Materials Science and Engineering Jul 31, 2024 · 氟氮共掺杂碳纳米管表面改性提高钛酸锂负极性能 Journal of Alloys and Compounds ( IF 6. ‪Korea Institute of Ceramic Engineering and Technology‬ - ‪‪Citado por 7,096‬‬ - ‪Supercapacitor‬ - ‪activated carbon‬ - ‪porous carbon‬ Oct 24, 2023 · With growing concerns regarding climate change and environmental pollution, there is increasing interest in affordable renewable resources to support sustainable development. Kwang Chul Roh: Writing – review & editing, Supervision, Conceptualization. Dec 2, 2013 · Kwang Chul Roh Kwang-Bum Kim Co-Author (s) Hyun-Kyung Kim 1,Kwang Chul Roh 2,Kwang-Bum Kim 1 Yonsei University 1,Korea Institute of Ceramic Engineering & Technology 2 Keywords composite | self-assembly Symposium Organizers The Journal of Electrochemical Science and Technology publishes high–level Communications, Research Articles and Mini-Reviews related to all range of electrochemical science and technology. In this reaction, the impregnated K reagent exhibited unusual behavior owing to its bonding with the lignin structure, which was Journal of Materials Chemistry A A durable high-energy implantable energy storage system with binder-free electrodes useable in body fluids † Ji Su Chae, a Hoomin Lee, b Sung-Hyun Kim,c Nilesh R. Hong YJ, Roh KC, Lee JK, Kang YC Nanoscale, 9 (45):17991-17999, 01 Nov 2017 Cited by: 3 articles | PMID: 29131226 No graph available until there is a citation in more than one year Mar 25, 2018 · Non-aqueous quasi-solid electrolyte for use in supercapacitors Ji Su Chae a b , Ha-Na Kwon a c , Won-Sub Yoon b, Kwang Chul Roh a Show more Add to Mendeley Cite Junghoon Yang Senior Researcher, Korea Institute of Industrial Technology Kwang Chul Roh Korea Institute of Ceramic Engineering and Technology Jung Ho Kim Professor, University of Wollongong Kibum Kang Dept. Kwang Chul Roh: Supervision, Methodology, Data curation, Conceptualization, Validation, Project administration. Yun Chan Kang: Supervision. kr의 이메일 확인됨 Supercapacitor activated carbon porous carbon Oct 24, 2022 · The alkaline hydrothermal separation of cellulose is a crucial step in biofuel generation, wherein black liquor containing lignin and alkali is produced as a by-product. One of the most efficient ways to utilize biomass is through biorefinery, which produces alternative energy sources and other high value-added products. More details can be found in article number 2410543 by Won-Sub Yoon, Kwang Chul Roh, and co-workers. Hyo-Jun Ahn: Writing - review & editing. The phase of LFO in the composite was found to be very sensitive to the synthesis conditions, such as the heat treatment temperature, type of lithium salt, and Sep 6, 2017 · The hierarchically porous, sticky spider-web-like composite anodes are inspired by the unique structure and work function of a natural spider-web in a straightforward and artificial manner. jpowsour. broadened recently to include various fields , such as toys , 45 The graphite Search articles by author Hyun-Kyung Kim Ali Reza Kamali Kwang Chul Roh Kwang-Bum Kim Derek John Fray Previous Article Next Article From the journal: Journal of Materials Chemistry A Ribbon-like activated carbon with a multi-structure for supercapacitors † Mok-Hwa Kim,ab Kwang-Bum Kim,b Kisuk Kang,c Joong Tark Han d and Kwang Chul Roh *a Author affiliations Jan 1, 2016 · Dr. It aims for high-speed reviewing process in 2 weeks and maintains Full Open Access with no fee for both authors and readers. Jun 1, 2023 · Ganji Seeta Rama Raju, a Svyatoslav Kondrat, bc Nilesh R. All authors discussed the results and commented on the manuscript. Ah Reum Koh,a Byunghyun Hwang,a Kwang Chul Roh b and Ketack Kim *a Author affiliations. 0 cm° / g . Apr 1, 2017 · Kwang Chul Roh is a senior researcher at the Korea Institute of Ceramic Engineering & Technology (KICET), Korea. 2022. 1016/j. * Journal of Materials Chemistry A. Chodankar, d Seung-Kyu Hwang,e Jeong Han Lee, f Teng Long,g Eluri Pavitra, e Swati J. The ions carried solvation shells in the b … Study on the reaction mechanism of the potassium bicarbonate alkali activation process in black liquor Citing article Oct 2022 Jeong Han Lee Young Lok Cha Yong-Mook Kang Kwang Chul Roh Contact, Office & Social Media person_outlineKwang Chul Roh's MOST POPULAR ARTICLES 1-) A Novel High‐Energy Hybrid Supercapacitor with an Anatase TiO2–Reduced Graphene Oxide Anode and an Activated Carbon Cathode H Kim, MY Cho, MH Kim, KY Park, H Gwon, Y Lee, KC Roh, K Kang Advanced Energy Materials 3 (11), 1500-1506, 2013 5032013 Mar 8, 2022 · Issue 9 for @JMaterChem A front covers: Wan-Seob Cho, Yun Suk Huh, Kwang Chul Roh et al. Engineering and Technology scholar academic profile. Basaveswara Rao,h Peng Wu, *i Kwang Chul Roh, *f Yun Suk Huh *e and Young-Kyu Han *a Author affiliations Feb 15, 2023 · Hae Woong Park a b , Kwang Chul Roh b Show more Add to Mendeley https://doi. The better performance is due to the improved capacitance of CAC, reached through an additional capacitance mechanism, and the rate capability of LTO/CNT, which provides a fast Feb 4, 2019 · Ionic liquids (ILs) which have electrical stability are attractive materials to enhance the potential window of electrolyte. The non-ionic triblock copolymer, P123, played a dual role as a structure-directing agent in the formation of the cubic mesoporous structure and as a … Kwang Chul Roh Exploring High-Energy Li-I (r)on Batteries and Capacitors with Conversion-Type Fe3O4-rGO as the Negative Electrode We report a microwave-assisted solvothermal process for the preparation of magnetite (Fe3O4, ca. Transmission electron microscope (TEM) and scanning electron microscope (SEM) an … Li 5 FeO 4 /carbon nanotube (LFO/CNT) composites composed of sub-micron sized LFO and a nanocarbon with high electrical conductivity were successfully synthesized for the use as lithium ion predoping source in lithium ion cells. He has been a senior researcher in Korchip Co. Silver grass-derived activated carbon with coexisting micro-, meso- and macropores as excellent bioanodes for microbial colonization and power generation in sustainable microbial fuel cells. 75 Fe 0. 2, 5992-5927 (2014) 20. ORCID record for Kwang Chul Roh. He received a PhD in Chemistry from Yonsei University (Korea) in 2008. 232558 Get rights and content Kwang Chul Roh Korea Institute of Ceramic Engineering and Technology kicet. Electrochemical Effect of Cokes-Derived Activated Carbon with Partially Graphitic Structure for Hybrid Supercapacitors Seo Hui Kang, Jun Hui Jeong, Ji Su Chae, Yun Chan Kang, Kwang Chul Roh * *Corresponding author for this work AD Scientific Index 2024AD Scientific Index 2024 Others Korea Institute of Ceramic Engineering and Technology - / South Korea 한국 세라믹 공학 기술 연구소 Edit Form Registration, Add Profile, Premium Membership Ranking & Analysis Job Experiences (0) Education Information (0) Published Books (0) Book Chapters (0) Articles (0) Presentations (0) Lessons (0) Projects (0) Congresses (0 AD Scientific Index 2024AD Scientific Index ID: 4686834 한국 세라믹 공학 기술 연구소 Edit Form Registration, Add Profile, Premium Membership Ranking & Analysis Job Experiences (0) Education Information (0) Published Books (0) Book Chapters (0) Articles (0) Presentations (0) Lessons (0) Projects (0) Congresses (0) Editorship, Referee & Scientific Board (0 ) Patents / Designs (0 Min-Young Cho, Haegyeom Kim, Hyungsub Kim, Young Su Lim, Kwang-Bum Kim, Jae-Won Lee, Kisuk Kang,* and Kwang Chul Roh. Apr 16, 2024 · Wenwu Li 1 , Yanhong Li 1 , Jeng-Han Wang 2 , Shengchi Huang 2 , Anjie Chen 2 , Lufeng Yang 3, 4 , Jie Chen 3, 4 , Lunhua He 4, 5 , Wei Kong Pang 6 , Lar Thomsen 7 , Bruce Cowie 7 , Peixun Xiong 1 , Yucun Zhou 8 , Gun Jang 1 , Dong Hyun Min 1 , Jin Suk Byun 1 , Lei Xu 9, 10 , Jia-Qi Huang 9, 10 , Kwang Chul Roh 11 , Seo Hui Kang 11, 12 , Meilin Nov 10, 2013 · Nanocomposite of LiFePO 4 and mesoporous carbon prepared by microwave heating for rechargeable lithium batteries Published: 10 November 2013 Volume 9, pages 855–858, (2013) Cite this article Download PDF Kwang Chul Roh, Ho Jun Lee & Jae-Won Lee 244 Accesses 5 Citations Explore all metrics Nov 5, 2024 · Enhancing lithium titanate anode performance through surface modification with fluorine and nitrogen co-doped carbon nanotubes Soobeom Lee a 1 , Seoyeong Kim a 1 , Seo Hui Kang b c , Kwang Chul Roh b, Geon-Hyoung An a d Show more Add to Mendeley Cite Kwang Chul Roh, Energy Efficient Materials Team, Energy & Environmental Division, Korea Institute of Ceramic Engineering & Technology, 233-5 Gasan-dong, Guemcheon-gu, Seoul 153-801 (Republic of Korea) Kwang-Bum Kim, Department of Materials Science and Engineering, Yonsei University, 134 Shinchon-dong, Seodaemoon-gu, Seoul 120-749 (Republic of AD Scientific Index 2024AD Scientific Index 2024 Others Korea Institute of Ceramic Engineering and Technology - / South Korea 한국 세라믹 공학 기술 연구소 Edit Form Registration, Add Profile, Premium Membership Ranking & Analysis Job Experiences (0) Education Information (0) Published Books (0) Book Chapters (0) Articles (0) Presentations (0) Lessons (0) Projects (0) Congresses (0 Feb 1, 2023 · Semantic Scholar extracted view of "Recent advances in and perspectives on pseudocapacitive materials for Supercapacitors–A review" by Hae-woong Park et al. Patil, a Kugalur Shanmugam Ranjith,a M. A durable high-energy implantable energy storage system with binder-free electrodes useable in body fluids May 26, 2022 · Jin Woong Lee, Jinyoung Chun, Junghyun Choi, Kwang Chul Roh, Yun Chan Kang, Dae Soo Jung First published: 26 May 2022 AD Scientific Index 2024AD Scientific Index 2024 Others Korea Institute of Ceramic Engineering and Technology - / South Korea 한국 세라믹 공학 기술 연구소 Edit Form Registration, Add Profile, Premium Membership Ranking & Analysis Job Experiences (0) Education Information (0) Published Books (0) Book Chapters (0) Articles (0) Presentations (0) Lessons (0) Projects (0) Congresses (0 Min Young Cho, Young Soo Lim, Sun Min Park, Kwang Bum Kim, Kwang Chul Roh Department of Materials Science and Engineering Mok-Hwa Kim,ab Sol Yun,d Ho Seok Park,*d Joong Tark Han,c Kwang-Bum Kim b and Kwang Chul Roh *a Author affiliations May 25, 2016 · Article Full-text available Jan 2015 Hyun-Kyung Kim Kwang Chul Roh Kwang-Bum Kim ‪Korea Institute of Ceramic Engineering and Technology‬ - ‪‪引用次數：6,767 次‬‬ - ‪Supercapacitor‬ - ‪activated carbon‬ - ‪porous carbon‬ Multimodal Porous Carbon Derived from Ionic Liquids: Correlation between Pore Sizes and Ionic Clusters Article Aug 2017 Jun Hui Jeong Je Seung Lee Kwang Chul Roh Kwang Bum Kim Aug 14, 2013 · A multiphase composite film composed of nickel(II) hydroxide and cobalt(II) hydroxide was synthesized by a novel co-precipitation method. Dec 15, 2019 · A holey graphene-based hybrid supercapacitor Jun Hui Jeong a , Geon-Woo Lee a , Young Hwan Kim a , Yeon Jun Choi a , Kwang Chul Roh b , Kwang-Bum Kim a Show more Add to Mendeley Cite A highly ordered cubic mesoporous silica/graphene nanocomposite Search articles by author Chang-Wook Lee Kwang Chul Roh Kwang-Bum Kim Highly conductive carbon nanotube micro-spherical network for high-rate silicon anode Byung Hoon Park, Jun Hui Jeong, Geon Woo Lee, Young Hwan Kim, Kwang Chul Roh, Kwang Bum Kim Department of Materials Science and Engineering Efficient utilization of lignin residue for activated carbon in supercapacitor applications Article Apr 2022 Geon Hae Lim Jae-Won Lee Jun-Ho Choi [] Kwang Chul Roh Lee, Soobeom, Kim, Seoyeong, Kang, Seo Hui, Roh, Kwang Chul, An, Geon-Hyoung (2024) Enhancing lithium titanate anode performance through surface modification with fluorine and nitrogen co-doped carbon nanotubes. Activated carbon has been used in supercapacitors due to its density and rapid adsorption capability. Kwang Chul Roh Korea Institute of Ceramic Engineering and Technology Verified email at kicet. In this study, the addition of ing operations . bb2e kx d5f 9a8bqd bhx nwm glhso jax sawkhd 0q7