Keun-Hwa Chae (Keun H Chae, K H Chae, Keun Hwa Chae)

Scopus Author ID ResearcherID ORCID

Publication Activity (10 Years)

Years Active: 2018-2024
Publications (10 Years): 56

Top Venues

Materials (Basel, Switzerland)

Nanomaterials (Basel, Switzerland)

Nature communications

RSC advances

Yonsei University

Yonsei University (PHD)

This page only lists publications with an associated author ORCID identifier.

Affiliation History

Yonsei University Mar 01 1997 - Nov 30 2000

South Korea

Research Professor :: Atomic-scale Surface Science Research Center

Rutgers University - Busch Campus Mar 01 1995 - Feb 28 1997

United States

Associate Researcher :: Department of Physics and astronamy

Education History

Yonsei University Mar 01 1989 - Feb 28 1994

South Korea

PHD :: Department f Physics

Yonsei University Mar 01 1986 - Feb 28 1988

South Korea

MSC :: Department of Physics

Yonsei University Mar 01 1982 - Feb 28 1986

South Korea

BSC :: Department of Physics

Publications

Mohammad Saleh Ali Akbari, Subhajit Nandy, Keun-Hwa Chae, Mohammad Mahdi Najafpour
Iron Integration in Nickel Hydroxide Matrix vs Surface for Oxygen-Evolution Reaction: Where the Nernst Equation Does Not Work. The journal of physical chemistry letters (2024)
Mohammad Saleh Ali Akbari, Subhajit Nandy, Keun-Hwa Chae, Mohammad Mahdi Najafpour
Iron Integration in Nickel Hydroxide Matrix vs Surface for Oxygen-Evolution Reaction: Where the Nernst Equation Does Not Work. The journal of physical chemistry letters 15 (13) (2024)
Sepideh Madadkhani, Subhajit Nandy, Keun-Hwa Chae, Pavlo Aleshkevych, Mohammad Mahdi Najafpour
Advances in Understanding Tungsten Disulfide Dynamics during the Hydrogen-Evolution Reaction: An Initial Step in Elucidating the Mechanism. The journal of physical chemistry letters (2024)
Hoon Oh, Ji-Young Kim, Keun-Hwa Chae, Jaesung Kim, Eun-Tae Yun, Yunho Lee, Chan Woo Lee, Gun-Hee Moon, Jaesang Lee
Oxyanion-Sensitive Catalytic Activity of Ni(II)/Oxyanion Systems for Heterogeneous Organic Degradation: Differential Oxidizing Capacity of Ni(III) and Ni(IV) as High-Valent Intermediates. Environmental science & technology (2024)
Sidra Jamil, Farhan Mudasar, Tiange Yuan, Muhammad Fasehullah, Ghulam Ali, Keun-Hwa Chae, Oleksandr Voznyy, Yiqiang Zhan, Maowen Xu
Sb-Doped Biphasic P2/O3-Type Mn-Rich Layered Oxide Cathode Material for High-Performance Sodium-Ion Batteries. ACS applied materials & interfaces (2024)
Sepideh Madadkhani, Subhajit Nandy, Keun-Hwa Chae, Pavlo Aleshkevych, Mohammad Mahdi Najafpour
Advances in Understanding Tungsten Disulfide Dynamics during the Hydrogen-Evolution Reaction: An Initial Step in Elucidating the Mechanism. The journal of physical chemistry letters 15 (19) (2024)
Sidra Jamil, Farhan Mudasar, Tiange Yuan, Muhammad Fasehullah, Ghulam Ali, Keun-Hwa Chae, Oleksandr Voznyy, Yiqiang Zhan, Maowen Xu
Sb-Doped Biphasic P2/O3-Type Mn-Rich Layered Oxide Cathode Material for High-Performance Sodium-Ion Batteries. ACS applied materials & interfaces 16 (12) (2024)
Mohammad Saleh Ali Akbari, Subhajit Nandy, Keun-Hwa Chae, Rahman Bikas, Anna Kozakiewicz-Piekarz, Mohammad Mahdi Najafpour
Water Oxidation by a Copper(II) Complex with 6,6'-Dihydroxy-2,2'-Bipyridine Ligand: Challenges and an Alternative Mechanism. Langmuir : the ACS journal of surfaces and colloids (2023)
Shalendra Kumar, Faheem Ahmed, Nagih M Shaalan, Nishat Arshi, Saurabh Dalela, Keun-Hwa Chae
Investigations of Structural, Magnetic, and Electrochemical Properties of NiFe 2 O 4 Nanoparticles as Electrode Materials for Supercapacitor Applications. Materials (Basel, Switzerland) 16 (12) (2023)
Haena Yim, Chansoo Yoon, Ahrom Ryu, So Yeon Yoo, Ju Young Kwon, Gwangtaek Oh, Sohwi Kim, Eun Hee Kee, Keun-Hwa Chae, Jung Ho Yoon, Bae Ho Park, Ji-Won Choi
Heterosynaptic Plasticity in a Vertical Two-Terminal Synaptic Device. Nano letters (2023)
Nader Akbari, Subhajit Nandy, Keun-Hwa Chae, Mohammad Mahdi Najafpour
Unveiling the Oxygen Evolution Mechanism with FeNi (Hydr)oxide under Neutral Conditions. Inorganic chemistry (2023)
Nagih M Shaalan, Shalendra Kumar, Faheem Ahmed, Nishat Arshi, Saurabh Dalela, Keun-Hwa Chae
Improvement of Supercapacitor Performance of In Situ Doped Laser-Induced Multilayer Graphene via NiO. Nanomaterials (Basel, Switzerland) 13 (14) (2023)
Faheem Ahmed, Shalendra Kumar, Nagih M Shaalan, Nishat Arshi, Saurabh Dalela, Keun-Hwa Chae
Fabrication of High-Performance Asymmetric Supercapacitors Using Rice Husk-Activated Carbon and MnFe 2 O 4 Nanostructures. Nanomaterials (Basel, Switzerland) 13 (12) (2023)
Faheem Ahmed, Shalendra Kumar, Nagih M Shaalan, Nishat Arshi, Saurabh Dalela, Keun-Hwa Chae
Fabrication of High-Performance Asymmetric Supercapacitors Using Rice Husk-Activated Carbon and MnFe 2 O 4 Nanostructures. Nanomaterials (Basel, Switzerland) 13 (12) (2023)
Faheem Ahmed, Shalendra Kumar, Nagih M Shaalan, Nishat Arshi, Saurabh Dalela, Keun-Hwa Chae
Fabrication of High-Performance Asymmetric Supercapacitors Using Rice Husk-Activated Carbon and MnFe 2 O 4 Nanostructures. Nanomaterials (Basel, Switzerland) 13 (12) (2023)
Shalendra Kumar, Faheem Ahmed, Nagih M Shaalan, Nishat Arshi, Saurabh Dalela, Keun-Hwa Chae
Investigations of Structural, Magnetic, and Electrochemical Properties of NiFe 2 O 4 Nanoparticles as Electrode Materials for Supercapacitor Applications. Materials (Basel, Switzerland) 16 (12) (2023)
Negah Hashemi, Subhajit Nandy, Pavlo Aleshkevych, Keun-Hwa Chae, Mohammad Mahdi Najafpour
Reaction between Nickel Hydroxide and Cerium(IV) Ammonium Nitrate in Aqueous Solution. Inorganic chemistry (2023)
Shalendra Kumar, Faheem Ahmed, Nagih M Shaalan, Nishat Arshi, Saurabh Dalela, Keun-Hwa Chae
Structural, Optical, Magnetic and Electrochemical Properties of CeXO 2 (X: Fe, and Mn) Nanoparticles. Materials (Basel, Switzerland) 16 (6) (2023)
Nader Akbari, Subhajit Nandy, Keun-Hwa Chae, Mohammad Mahdi Najafpour
Dynamic Changes of an Anodized FeNi Alloy during the Oxygen Evolution Reaction under Alkaline Conditions. Langmuir : the ACS journal of surfaces and colloids (2023)
Nader Akbari, Subhajit Nandy, Pavlo Aleshkevych, Keun-Hwa Chae, Mohammad Mahdi Najafpour
Oxygen-evolution reaction in the presence of cerium(IV) ammonium nitrate and iron (hydr)oxide: old system, new findings. Dalton transactions (Cambridge, England : 2003) (2023)
Meysam Maazallahi, Subhajit Nandy, Pavlo Aleshkevych, Keun-Hwa Chae, Mohammad Mahdi Najafpour
Lead in the Presence of Iron under Alkaline Conditions for the Oxygen-Evolution Reaction. Langmuir : the ACS journal of surfaces and colloids (2023)
Shalendra Kumar, Faheem Ahmed, Nagih M Shaalan, Nishat Arshi, Saurabh Dalela, Keun-Hwa Chae
Structural, Optical, Magnetic and Electrochemical Properties of CeXO 2 (X: Fe, and Mn) Nanoparticles. Materials (Basel, Switzerland) 16 (6) (2023)
Shalendra Kumar, Faheem Ahmed, Nagih M Shaalan, Nishat Arshi, Saurabh Dalela, Keun-Hwa Chae
Structural, Optical, Magnetic and Electrochemical Properties of CeXO 2 (X: Fe, and Mn) Nanoparticles. Materials (Basel, Switzerland) 16 (6) (2023)
Shalendra Kumar, Faheem Ahmed, Nagih M Shaalan, Nishat Arshi, Saurabh Dalela, Keun-Hwa Chae
Influence of Fe Doping on the Electrochemical Performance of a ZnO-Nanostructure-Based Electrode for Supercapacitors. Nanomaterials (Basel, Switzerland) 13 (15) (2023)
Younes Mousazade, Subhajit Nandy, Rahman Bikas, Pavlo Aleshkevych, Keun-Hwa Chae, Milosz Siczek, Tadeusz Lis, Suleyman I Allakhverdiev, Mohammad Mahdi Najafpour
A copper(II) coordination compound under water-oxidation reaction at neutral conditions: decomposition on the counter electrode. Dalton transactions (Cambridge, England : 2003) 51 (32) (2022)
Jitendra Pal Singh, Anil Kumar Paidi, Keun-Hwa Chae, Sangsul Lee, Docheon Ahn
Synchrotron radiation based X-ray techniques for analysis of cathodes in Li rechargeable batteries. RSC advances 12 (31) (2022)
Woong Hee Lee, Man Ho Han, Young-Jin Ko, Byoung Koun Min, Keun-Hwa Chae, Hyung-Suk Oh
Electrode reconstruction strategy for oxygen evolution reaction: maintaining Fe-CoOOH phase with intermediate-spin state during electrolysis. Nature communications 13 (1) (2022)
Sang Han Park, Abhishek Katoch, Keun-Hwa Chae, Sanjeev Gautam, Piter S Miedema, Sang Wan Cho, Minseok Kim, Ru Pan Wang, Masoud Lazemi, Frank de Groot, Soonnam Kwon
Direct and real-time observation of hole transport dynamics in anatase TiO 2 using X-ray free-electron laser. Nature communications 13 (1) (2022)
Weon Cheol Lim, Jitendra Pal Singh, Jonghan Song, Tae-Yeon Seong, Keun-Hwa Chae
Structural, optical, and magnetic properties of Ag + , Mn + and Ar + ions implanted ZnO thin films: effect of implantation dose and stopping energy. RSC advances 12 (46) (2022)
Shalendra Kumar, Faheem Ahmed, Naushad Ahmad, Nagih M Shaalan, Rajesh Kumar, Adil Alshoaibi, Nishat Arshi, Saurabh Dalela, Mohammed Albossed, Keun-Hwa Chae, Parvez Ahmad Alvi, Kavita Kumari
Role of Cr Doping on the Structure, Electronic Structure, and Electrochemical Properties of BiFeO 3 Nanoparticles. Materials (Basel, Switzerland) 15 (12) (2022)
Mahya Salmanion, Subhajit Nandy, Keun-Hwa Chae, Mohammad Mahdi Najafpour
Further Insight into the Conversion of a Ni-Fe Metal-Organic Framework during Water-Oxidation Reaction. Inorganic chemistry 61 (12) (2022)
Woong Hee Lee, Young-Jin Ko, Jung Hwan Kim, Chang Hyuck Choi, Keun-Hwa Chae, Hansung Kim, Yun Jeong Hwang, Byoung Koun Min, Peter Strasser, Hyung-Suk Oh
High crystallinity design of Ir-based catalysts drives catalytic reversibility for water electrolysis and fuel cells. Nature communications 12 (1) (2021)
A A Deshmukh, A P Srivastava, Jitendra Pal Singh, Manish Kumar, Keun-Hwa Chae, K Asokan, U A Palikundwar
Local structure investigation of Co-Fe-Si-B ribbons by extended X-ray absorption fine-structure spectroscopy. Journal of synchrotron radiation 28 (Pt 1) (2021)
Ki Ro Yoon, Chang-Kyu Hwang, Seung-Hoon Kim, Ji-Won Jung, Ji Eon Chae, Jun Kim, Kyung Ah Lee, Ahyoun Lim, Su-Ho Cho, Jitendra Pal Singh, Jong Min Kim, Kihyun Shin, Byung Moo Moon, Hyun S Park, Hyoung-Juhn Kim, Keun-Hwa Chae, Hyung Chul Ham, Il-Doo Kim, Jin Young Kim
Hierarchically Assembled Cobalt Oxynitride Nanorods and N-Doped Carbon Nanofibers for Efficient Bifunctional Oxygen Electrocatalysis with Exceptional Regenerative Efficiency. ACS nano (2021)
Jong Min Kim, Ahrae Jo, Kyung Ah Lee, Hyeuk Jin Han, Ye Ji Kim, Ho Young Kim, Gyu Rac Lee, Minjoon Kim, Yemin Park, Yun Sik Kang, Juhae Jung, Keun-Hwa Chae, Eoyoon Lee, Hyung Chul Ham, Hyunchul Ju, Yeon Sik Jung, Jin Young Kim
Conformation-modulated three-dimensional electrocatalysts for high-performance fuel cell electrodes. Science advances 7 (30) (2021)
Amirreza Valizadeh, Rahman Bikas, Subhajit Nandy, Tadeusz Lis, Keun-Hwa Chae, Mohammad Mahdi Najafpour
Homogeneous or heterogeneous electrocatalysis: reinvestigation of a cobalt coordination compound for water oxidation. Dalton transactions (Cambridge, England : 2003) (2021)
Haesol Kim, Dongyup Shin, Woojin Yang, Da Hye Won, Hyung-Suk Oh, Min Wook Chung, Donghyuk Jeong, Sun Hee Kim, Keun-Hwa Chae, Ji Yeon Ryu, Junseong Lee, Sung June Cho, Jiwon Seo, Hyungjun Kim, Chang Hyuck Choi
Identification of Single-Atom Ni Site Active toward Electrochemical CO2 Conversion to CO. Journal of the American Chemical Society 143 (2) (2021)
Zahra Abdi, Subhajit Nandy, Keun-Hwa Chae, Mohammad Mahdi Najafpour
Sodium Cobalticarborane: A Promising Precatalyst for Oxygen Evolution Reaction. Inorganic chemistry 61 (1) (2021)
Vidyashree Hebbar, M Viji, Akshay Kumar Budumuru, Sanjeev Gautam, Keun-Hwa Chae, K Balaji, N T Kalyana Sundaram, A K Subramani, Chandran Sudakar
Morphology and Interconnected Microstructure-Driven High-Rate Capability of Li-Rich Layered Oxide Cathodes. ACS applied materials & interfaces 12 (29) (2020)
Ye Ji Kim, Ahyoun Lim, Jong Min Kim, Donghoon Lim, Keun-Hwa Chae, Eugene N Cho, Hyeuk Jin Han, Ki Ung Jeon, Moohyun Kim, Gun Ho Lee, Gyu Rac Lee, Hyun Seo Ahn, Hyun S Park, Hyoungsoo Kim, Jin Young Kim, Yeon Sik Jung
Highly efficient oxygen evolution reaction via facile bubble transport realized by three-dimensionally stack-printed catalysts. Nature communications 11 (1) (2020)
Richa Bhardwaj, Amardeep Bharti, Jitendra Pal Singh, Keun-Hwa Chae, Navdeep Goyal
Influence of Cu doping on the local electronic and magnetic properties of ZnO nanostructures. Nanoscale advances 2 (10) (2020)
Jitendra Pal Singh, Jae-Yeon Park, Keun-Hwa Chae, Docheon Ahn, Sangsul Lee
Soft X-ray Absorption Spectroscopic Investigation of Li(Ni0.8Co0.1Mn0.1)O2 Cathode Materials. Nanomaterials (Basel, Switzerland) 10 (4) (2020)
Jitendra Pal Singh, Jae-Yeon Park, Varsha Singh, So Hee Kim, Weon Cheol Lim, Hemaunt Kumar, Younghak Kim, Sangsul Lee, Keun-Hwa Chae
Correlating the size and cation inversion factor in context of magnetic and optical behavior of CoFe 2 O 4 nanoparticles. RSC advances 10 (36) (2020)
Nitee Kumari, Sumit Kumar, Mamata Karmacharya, Sateesh Dubbu, Taewan Kwon, Varsha Singh, Keun-Hwa Chae, Amit Kumar, Yoon-Kyoung Cho, In Su Lee
Surface-Textured Mixed-Metal-Oxide Nanocrystals as Efficient Catalysts for ROS Production and Biofilm Eradication. Nano letters 21 (1) (2020)
Subhajit Nandy, Kulwinder Kaur, Sanjeev Gautam, Keun-Hwa Chae, Birabar Ranjit Kumar Nanda, Chandran Sudakar
Maximizing Short Circuit Current Density and Open Circuit Voltage in Oxygen Vacancy-Controlled Bi1-xCaxFe1-yTiyO3-δ Thin-Film Solar Cells. ACS applied materials & interfaces 12 (12) (2020)
Younes Mousazade, Mohammad Mahdi Najafpour, Robabeh Bagheri, Zvonko Jagličić, Jitendra Pal Singh, Keun-Hwa Chae, Zhenlun Song, Margarita V Rodionova, Roman A Voloshin, Jian-Ren Shen, Seeram Ramakrishna, Suleyman I Allakhverdiev
A manganese(ii) phthalocyanine under water-oxidation reaction: new findings. Dalton transactions (Cambridge, England : 2003) 48 (32) (2019)
Sajid Husain, Naveen Sisodia, Avinash Kumar Chaurasiya, Ankit Kumar, Jitendra Pal Singh, Brajesh S Yadav, Serkan Akansel, Keun-Hwa Chae, Anjan Barman, P K Muduli, Peter Svedlindh, Sujeet Chaudhary
Observation of Skyrmions at Room Temperature in Co2FeAl Heusler Alloy Ultrathin Film Heterostructures. Scientific reports 9 (1) (2019)
Sepideh Madadkhani, Reza Babadi Aghakhanpour, Jitendra Pal Singh, Robabeh Bagheri, Keun-Hwa Chae, Zhenlun Song, Mohammad Mahdi Najafpour
A trimetallic organometallic precursor for efficient water oxidation. Scientific reports 9 (1) (2019)
Siraj Sultan, Miran Ha, Dong Yeon Kim, Jitendra N Tiwari, Chang Woo Myung, Abhishek Meena, Tae Joo Shin, Keun-Hwa Chae, Kwang-Sub Kim
Superb water splitting activity of the electrocatalyst Fe3Co(PO4)4 designed with computation aid. Nature communications 10 (1) (2019)
Sima Heidari, Jitendra Pal Singh, Hadi Feizi, Robabeh Bagheri, Keun-Hwa Chae, Zhenlun Song, Maasoumeh Khatamian, Mohammad Mahdi Najafpour
Electrochemical water oxidation by simple manganese salts. Scientific reports 9 (1) (2019)
Y F Wang, Y C Shao, Shang-Hsien Hsieh, Y K Chang, P H Yeh, H C Hsueh, J W Chiou, H T Wang, S C Ray, H M Tsai, C W Pao, C H Chen, H J Lin, J F Lee, C T Wu, Jih-Jen Wu, Y M Chang, Kandasami Asokan, Keun-Hwa Chae, T Ohigashi, Y Takagi, T Yokoyama, N Kosugi, W F Pong
Origin of magnetic properties in carbon implanted ZnO nanowires. Scientific reports 8 (1) (2018)
Aditya Sharma, Mayora Varshney, Keun-Hwa Chae, Sung Ok Won
Electronic structure and luminescence assets in white-light emitting Ca 2 V 2 O 7 , Sr 2 V 2 O 7 and Ba 2 V 2 O 7 pyro-vanadates: X-ray absorption spectroscopy investigations. RSC advances 8 (46) (2018)
Amarendra Dhar Dwivedi, Hakwon Yoon, Jitendra Pal Singh, Keun-Hwa Chae, Sang-Chul Rho, Dong Soo Hwang, Yoon-Seok Chang
Uptake, Distribution, and Transformation of Zerovalent Iron Nanoparticles in the Edible Plant Cucumis sativus. Environmental science & technology 52 (17) (2018)
Jitendra Pal Singh, Byeong-Hyeon Lee, Weon Cheol Lim, Cheol-Hwee Shim, Jihye Lee, Keun-Hwa Chae
Microstructure, local electronic structure and optical behaviour of zinc ferrite thin films on glass substrate. Royal Society open science 5 (10) (2018)
Jitendra Pal Singh, So Hee Kim, Sung Ok Won, Ik-Jae Lee, Keun-Hwa Chae
Atomic-scale investigation of MgO growth on fused quartz using angle-dependent NEXAFS measurements. RSC advances 8 (55) (2018)
Somayeh Mehrabani, Jitendra Pal Singh, Robabeh Bagheri, Abdul Ghafar Wattoo, Zhenlun Song, Keun-Hwa Chae, Mohammad Mahdi Najafpour
Nanosized (Ni 1- x Zn x )Fe 2 O 4 for water oxidation. Nanoscale advances 1 (2) (2018)

Keun-Hwa Chae.css-eqlu8i{font-size:small;padding-left:4px;} (Keun H Chae, K H Chae, Keun Hwa Chae)

Publication Activity (10 Years)

Top Topics

Top Venues

Keun-Hwa Chae (Keun H Chae, K H Chae, Keun Hwa Chae)