Search Results - "Oh, Cheoulwoo"

Artificial photosynthesis for high‐value‐added chemicals: Old material, new opportunity by Kim, Sungsoon, Kim, Kwang Hee, Oh, Cheoulwoo, Zhang, Kan, Park, Jong Hyeok

“…Solar energy utilization has drawn attention due to ever‐increasing environmental and energy issues. Photoelectrochemical (PEC) and photocatalytic (PC) water…”
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Electro-assisted methane oxidation to formic acid via in-situ cathodically generated H2O2 under ambient conditions by Kim, Jiwon, Kim, Jae Hyung, Oh, Cheoulwoo, Yun, Hyewon, Lee, Eunchong, Oh, Hyung-Suk, Park, Jong Hyeok, Hwang, Yun Jeong

“…Direct partial oxidation of methane to liquid oxygenates has been regarded as a potential route to valorize methane. However, CH 4 activation usually requires…”
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Catalytic Oxidation of Methane to Oxygenated Products: Recent Advancements and Prospects for Electrocatalytic and Photocatalytic Conversion at Low Temperatures by Sher Shah, Md. Selim Arif, Oh, Cheoulwoo, Park, Hyesung, Hwang, Yun Jeong, Ma, Ming, Park, Jong Hyeok

“…Methane is an important fossil fuel and widely available on the earth's crust. It is a greenhouse gas that has more severe warming effect than CO2…”
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Electrocatalytic methane oxidation on Co3O4- incorporated ZrO2 nanotube powder by Oh, Cheoulwoo, Kim, Jiwon, Hwang, Yun Jeong, Ma, Ming, Park, Jong Hyeok

“…An electrochemical methane oxidation toward C3 products by ZrO2 NT/Co3O4 anode electrode is described. ZrO2 NT/Co3O4 catalyst is presented as an efficient…”
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Electrochemical CH4 oxidation into acids and ketones on ZrO2:NiCo2O4 quasi-solid solution nanowire catalyst by Ma, Ming, Oh, Cheoulwoo, Kim, Jiwon, Moon, Jun Hyuk, Park, Jong Hyeok

“…[Display omitted] •ZrO2:NiCo2O4 quasi-solid solution catalyst were fabricated.•The quasi-solid solution exhibited outstanding electrochemical methane oxidation…”
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Efficient and durable porous Membrane-Based CO2 electrolysis for commercial Zero-Gap electrolyzer stack systems by Ha, Min Gwan, Lim, Chulwan, Oh, Cheoulwoo, Kim, Hyunchul, Choi, Jae-Young, Lee, Woong Hee, Oh, Hyung-Suk

“…A study of large-scale stack electrolyzer for low-cost electrochemical CO2 conversion is described. This study presents a low-cost CO2 electrolysis stack…”
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Tailoring the Nanoporosity and Photoactivity of Metal-Organic Frameworks With Rigid Dye Modulators for Toluene Purification by Jin, Jie, Wan, Shipeng, Lee, SunJe, Oh, Cheoulwoo, Jang, Gyu Yong, Zhang, Kan, Lu, Ziyang, Park, Jong Hyeok

“…Facile synthesis of hierarchically porous metal-organic frameworks (MOFs) with adjustable porosity and high crystallinity attracts great attention yet remains…”
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A sustainable strategy to reduce net methane emissions from thermokarst lakes by electrochemical methane partial oxidation by Oh, Cheoulwoo, Kim, Jiwon, Lim, Chulwan, Hwang, Yun Jeong, Choi, Jae-Young, Lee, Woong Hee, Park, Jong Hyeok, Oh, Hyung-Suk

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Continuous Oxygen Vacancy Gradient in TiO2 Photoelectrodes by a Photoelectrochemical‐Driven “Self‐Purification” Process by Kim, Kwang Hee, Choi, Chang‐Won, Choung, Seokhyun, Cho, Yoonjun, Kim, Sungsoon, Oh, Cheoulwoo, Lee, Kug‐Seung, Lee, Chang‐Lyoul, Zhang, Kan, Han, Jeong Woo, Choi, Si‐Young, Park, Jong Hyeok

“…Oxygen vacancies have been treated as an important material engineering tool to enhance catalytic performance; for instance, oxygen vacancies suppress charge…”
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Exploring Oxygen Vacancy Effect in 1D Structural SnIP for CO2 Electro-Reduction to Formate by Bang, Hyeon-Seok, Jeon, Jiho, Kang, Jinsu, Ko, Young-Jin, Oh, Cheoulwoo, Kim, Hyunchul, Zhang, Xiaojie, Choi, Kyung Hwan, Woo, Chaeheon, Dong, Xue, Yu, Hak Ki, Lee, Woong Hee, Choi, Jae-Young, Oh, Hyung-Suk

“…1D nanostructures exhibit a large surface area and a short network distance, facilitating electron and ion transport. In this study, a 1D van der Waals…”
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Observing N in Co-Nx-C during cathodic reaction via operando X-ray spectroscopy by Oh, Cheoulwoo, Lim, Chulwan, Han, Man Ho, Lee, Kwan-Young, Choi, Jae-Young, Hwa Chae, Keun, Oh, Hyung-Suk, Hee Lee, Woong

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Activity Restoration of Pt–Ni Octahedron via Phase Recovery for Anion Exchange Membrane‐Unitized Regenerative Fuel Cells (Adv. Energy Mater. 2/2024) by Oh, Cheoulwoo, Han, Man Ho, Ko, Young‐Jin, Cho, Jun Sik, Pin, Min Wook, Strasser, Peter, Choi, Jae‐Young, Kim, Hansung, Choi, Chang Hyuck, Lee, Woong Hee, Oh, Hyung‐Suk

“…Fuel Cells In article number 2302971 Hansung Kim, Chang Hyuck Choi, Woong Hee Lee, Hyung‐Suk Oh and co‐workers report the underlying mechanism of Pt‐Ni…”
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Exploring Oxygen Vacancy Effect in 1D Structural SnIP for CO 2 Electro-Reduction to Formate by Bang, Hyeon-Seok, Jeon, Jiho, Kang, Jinsu, Ko, Young-Jin, Oh, Cheoulwoo, Kim, Hyunchul, Zhang, Xiaojie, Choi, Kyung Hwan, Woo, Chaeheon, Dong, Xue, Yu, Hak Ki, Lee, Woong Hee, Choi, Jae-Young, Oh, Hyung-Suk

“…1D nanostructures exhibit a large surface area and a short network distance, facilitating electron and ion transport. In this study, a 1D van der Waals…”
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Activity Restoration of Pt–Ni Octahedron via Phase Recovery for Anion Exchange Membrane‐Unitized Regenerative Fuel Cells by Oh, Cheoulwoo, Han, Man Ho, Ko, Young‐Jin, Cho, Jun Sik, Pin, Min Wook, Strasser, Peter, Choi, Jae‐Young, Kim, Hansung, Choi, Chang Hyuck, Lee, Woong Hee, Oh, Hyung‐Suk

“…Unitized regenerative fuel cells (URFCs) offer a cost‐effective solution for energy conversion by functioning as both fuel cells and electrolyzers…”
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Continuous Oxygen Vacancy Gradient in TiO 2 Photoelectrodes by a Photoelectrochemical‐Driven “Self‐Purification” Process by Kim, Kwang Hee, Choi, Chang‐Won, Choung, Seokhyun, Cho, Yoonjun, Kim, Sungsoon, Oh, Cheoulwoo, Lee, Kug‐Seung, Lee, Chang‐Lyoul, Zhang, Kan, Han, Jeong Woo, Choi, Si‐Young, Park, Jong Hyeok

“…Abstract Oxygen vacancies have been treated as an important material engineering tool to enhance catalytic performance; for instance, oxygen vacancies suppress…”
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Electro-assisted methane oxidation to formic acid via in-situ cathodically generated H 2 O 2 under ambient conditions by Kim, Jiwon, Kim, Jae Hyung, Oh, Cheoulwoo, Yun, Hyewon, Lee, Eunchong, Oh, Hyung-Suk, Park, Jong Hyeok, Hwang, Yun Jeong

“…Direct partial oxidation of methane to liquid oxygenates has been regarded as a potential route to valorize methane. However, CH activation usually requires a…”
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Strategy for Enhancing Catalytic Active Site: Introduction of 1D material InSeI for Electrochemical CO 2 Reduction to Formate by Jeon, Jiho, Bang, Hyeon‐Seok, Ko, Young‐Jin, Kang, Jinsu, Zhang, Xiaojie, Oh, Cheoulwoo, Kim, Hyunchul, Choi, Kyung Hwan, Woo, Chaeheon, Dong, Xue, Lee, Woong Hee, Yu, Hak Ki, Choi, Jae‐Young, Oh, Hyung‐Suk

“…Abstract The presence of oxygen vacancies (V o ) in electrocatalysts plays a significant role in improving the selectivity and activity of CO 2 reduction…”
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Strategy for Enhancing Catalytic Active Site: Introduction of 1D material InSeI for Electrochemical CO2 Reduction to Formate by Jeon, Jiho, Bang, Hyeon-Seok, Ko, Young-Jin, Kang, Jinsu, Zhang, Xiaojie, Oh, Cheoulwoo, Kim, Hyunchul, Choi, Kyung Hwan, Woo, Chaeheon, Dong, Xue, Lee, Woong Hee, Yu, Hak Ki, Choi, Jae-Young, Oh, Hyung-Suk

“…The presence of oxygen vacancies (Vo) in electrocatalysts plays a significant role in improving the selectivity and activity of CO2 reduction reaction (CO2RR)…”
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