Search Results - "Kwon, Ik Seon"

Anisotropic 2D SiAs for High‐Performance UV–Visible Photodetectors by Kim, Doyeon, Park, Kidong, Lee, Jong Hyun, Kwon, Ik Seon, Kwak, In Hye, Park, Jeunghee

“…Recently, extensive efforts have been directed at finding novel 2D‐layered structures with anisotropic crystal structures. Herein, the in‐plane anisotropic…”
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Ruthenium Nanoparticles on Cobalt‐Doped 1T′ Phase MoS2 Nanosheets for Overall Water Splitting by Kwon, Ik Seon, Debela, Tekalign Terfa, Kwak, In Hye, Park, Yun Chang, Seo, Jaemin, Shim, Ju Yong, Yoo, Seung Jo, Kim, Jin‐Gyu, Park, Jeunghee, Kang, Hong Seok

“…2D MoS2 nanostructures have recently attracted considerable attention because of their outstanding electrocatalytic properties. The synthesis of unique…”
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Se-Rich MoSe2 Nanosheets and Their Superior Electrocatalytic Performance for Hydrogen Evolution Reaction by Kwon, Ik Seon, Kwak, In Hye, Debela, Tekalign Terfa, Abbas, Hafiz Ghulam, Park, Yun Chang, Ahn, Jae-pyoung, Park, Jeunghee, Kang, Hong Seok

“…Two-dimensional MoSe2 has emerged as a promising electrocatalyst for the hydrogen evolution reaction (HER), although its catalytic activity needs to be further…”
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Concurrent Vacancy and Adatom Defects of Mo1-xNbxSe2 Alloy Nanosheets Enhance Electrochemical Performance of Hydrogen Evolution Reaction by Kwon, Ik Seon, Kwak, In Hye, Kim, Ju Yeon, Debela, Tekalign Terfa, Park, Yun Chang, Park, Jeunghee, Kang, Hong Seok

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Phase Evolution of Re1-xMoxSe2 Alloy Nanosheets and Their Enhanced Catalytic Activity toward Hydrogen Evolution Reaction by Kwak, In Hye, Kwon, Ik Seon, Debela, Tekalign Terfa, Abbas, Hafiz Ghulam, Park, Yun Chang, Seo, Jaemin, Ahn, Jae-Pyoung, Lee, Jong Hyun, Park, Jeunghee, Kang, Hong Seok

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Adatom Doping of Transition Metals in ReSe2 Nanosheets for Enhanced Electrocatalytic Hydrogen Evolution Reaction by Kwon, Ik Seon, Kwak, In Hye, Ju, Suyeon, Kang, Sungwoo, Han, Seungwu, Park, Yun Chang, Park, Jucheol, Park, Jeunghee

“…Two-dimensional Re dichalcogenide nanostructures are promising electrocatalysts for the hydrogen evolution reaction (HER). Herein, we report the adatom doping…”
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Phase-Transition Mo1-xVxSe2 Alloy Nanosheets with Rich V-Se Vacancies and Their Enhanced Catalytic Performance of Hydrogen Evolution Reaction by Kwon, Ik Seon, Kwak, In Hye, Debela, Tekalign Terfa, Kim, Ju Yeon, Yoo, Seung Jo, Kim, Jin-Gyu, Park, Jeunghee, Kang, Hong Seok

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WSe2–VSe2 Alloyed Nanosheets to Enhance the Catalytic Performance of Hydrogen Evolution Reaction by Kwon, Ik Seon, Kwak, In Hye, Zewdie, Getasew Mulualem, Lee, Seung Jae, Kim, Ju Yeon, Yoo, Seung Jo, Kim, Jin-Gyu, Park, Jeunghee, Kang, Hong Seok

“…Tuning the electronic structures of transition metal dichalcogenides (TMD) is essential for their implementation in next-generation energy technologies. In…”
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MoSe2–VSe2–NbSe2 Ternary Alloy Nanosheets to Boost Electrocatalytic Hydrogen Evolution Reaction by Kwon, Ik Seon, Kwak, In Hye, Zewdie, Getasew Mulualem, Lee, Seung Jae, Kim, Ju Yeon, Yoo, Seung Jo, Kim, Jin‐Gyu, Park, Jeunghee, Kang, Hong Seok

“…Alloying of transition metal dichalcogenides (TMDs) is a pioneering method for engineering electronic structures with expanded applications. In this study,…”
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Fabricating a Structured Single‐Atom Catalyst via High‐Resolution Photopolymerization 3D Printing by Luo, Jiachengjun, Ruta, Vincenzo, Kwon, Ik Seon, Albertazzi, Jody, Allasia, Nicolò, Nevskyi, Oleksii, Busini, Valentina, Moscatelli, Davide, Vilé, Gianvito

“…This study introduces a novel solution to the design of structured catalysts, integrating single‐piece 3D printing with single‐atom catalysis. Structured…”
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Composition-Tuned (MoWV)Se2 Ternary Alloy Nanosheets as Excellent Hydrogen Evolution Reaction Electrocatalysts by Kwon, Ik Seon, Lee, Seung Jae, Kim, Ju Yeon, Kwak, In Hye, Zewdie, Getasew Mulualem, Yoo, Seung Jo, Kim, Jin-Gyu, Lee, Kug-Seung, Park, Jeunghee, Kang, Hong Seok

“…Ternary alloying of transition metal dichalcogenides (TMDs) has the potential for altering the electronic structure of materials to suit electrochemical…”
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Electrocatalytic Activation in ReSe2‐VSe2 Alloy Nanosheets to Boost Water‐Splitting Hydrogen Evolution Reaction by Kwak, In Hye, Kim, Ju Yeon, Zewdie, Getasew Mulualem, Yang, JuHyun, Lee, Kug‐Seung, Yoo, Seung Jo, Kwon, Ik Seon, Park, Jeunghee, Kang, Hong Seok

“…It is challenging to control the electronic structure of 2D transition metal dichalcogenides (TMD) for extended applications in renewable energy devices. Here,…”
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Full Composition Tuning of W1-xNbxSe2 Alloy Nanosheets to Promote the Electrocatalytic Hydrogen Evolution Reaction by Kwak, In Hye, Kwon, Ik Seon, Kim, Ju Yeon, Zewdie, Getasew Mulualem, Lee, Seung Jae, Yoo, Seung Jo, Kim, Jin-Gyu, Park, Jeunghee, Kang, Hong Seok

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Polytypic Phase Transition of Nb1-xVxSe2 via Colloidal Synthesis and Their Catalytic Activity toward Hydrogen Evolution Reaction by Kwak, In Hye, Kwon, Ik Seon, Zewdie, Getasew Mulualem, Debela, Tekalign Terfa, Lee, Seung Jae, Kim, Ju Yeon, Yoo, Seung Jo, Kim, Jin-Gyu, Park, Jeunghee, Kang, Hong Seok

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Orthorhombic NiSe2 Nanocrystals on Si Nanowires for Efficient Photoelectrochemical Water Splitting by Lee, Suyoung, Cha, Seunghwan, Myung, Yoon, Park, Kidong, Kwak, In Hye, Kwon, Ik Seon, Seo, Jaemin, Lim, Soo A, Cha, Eun Hee, Park, Jeunghee

“…Photocatalytic water splitting is a vital technology for clean renewable energy. Despite enormous progress, the search for earth-abundant photocatalysts with…”
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Alloying of ReS 2 and VS 2 Nanosheets Enhances Electrocatalytic Hydrogen Evolution Reaction by Ihsan, Junaid, Kwak, In Hye, Kim, Ju Yeon, Zewdie, Getasew Mulualem, Choi, Jun Hyeok, Lee, Sang‐Gil, Lee, Kug‐Seung, Kwon, Ik Seon, Park, Jeunghee, Kang, Hong Seok

“…Abstract Modulating the electronic structure of transition metal dichalcogenides (TMDs) via alloying is challenging despite the additional potential…”
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Electrocatalytic Activation in ReSe 2 -VSe 2 Alloy Nanosheets to Boost Water-Splitting Hydrogen Evolution Reaction by Kwak, In Hye, Kim, Ju Yeon, Zewdie, Getasew Mulualem, Yang, JuHyun, Lee, Kug-Seung, Yoo, Seung Jo, Kwon, Ik Seon, Park, Jeunghee, Kang, Hong Seok

“…It is challenging to control the electronic structure of 2D transition metal dichalcogenides (TMD) for extended applications in renewable energy devices. Here,…”
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2H–2M Phase Control of WSe 2 Nanosheets by Se Enrichment Toward Enhanced Electrocatalytic Hydrogen Evolution Reaction by Kwon, Ik Seon, Kwak, In Hye, Kim, Ju Yeon, Lee, Seung Jae, Sial, Qadeer Akbar, Ihsan, Junaid, Lee, Kug‐Seung, Yoo, Seung Jo, Park, Jeunghee, Kang, Hong Seok

“…Abstract The phase control of transition metal dichalcogenides (TMDs) is an intriguing approach for tuning the electronic structure toward extensive…”
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Molecular intercalation of transition metal dichalcogenide nanosheets to enhance electrocatalytic activity toward hydrogen evolution reaction by Kwon, Ik Seon, Kwak, In Hye, Kang, Hong Seok, Park, Jeunghee

“…The novel two‐dimensional nanostructures of transition metal dichalcogenides (TMDs) have motivated extensive studies on the control of electronic structures…”
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2H–2M Phase Control of WSe2 Nanosheets by Se Enrichment Toward Enhanced Electrocatalytic Hydrogen Evolution Reaction by Kwon, Ik Seon, Kwak, In Hye, Kim, Ju Yeon, Lee, Seung Jae, Sial, Qadeer Akbar, Ihsan, Junaid, Lee, Kug‐Seung, Yoo, Seung Jo, Park, Jeunghee, Kang, Hong Seok

“…The phase control of transition metal dichalcogenides (TMDs) is an intriguing approach for tuning the electronic structure toward extensive applications. In…”
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