H
Ho Won Jang
Researcher at Seoul National University
Publications - 594
Citations - 22435
Ho Won Jang is an academic researcher from Seoul National University. The author has contributed to research in topics: Chemistry & Thin film. The author has an hindex of 64, co-authored 493 publications receiving 15645 citations. Previous affiliations of Ho Won Jang include Korea Institute of Science and Technology & Wisconsin Alumni Research Foundation.
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Reduced graphene oxide‐based materials for electrochemical energy conversion reactions
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Domain-engineered BiFeO3 thin-film photoanodes for highly enhanced ferroelectric solar water splitting
Jaesun Song,Taemin Ludvic Kim,Jongmin Lee,Sam Yeon Cho,Jaeseong Cha,Sang Yun Jeong,Hyunji An,Wan Sik Kim,Yen-Sook Jung,Jiyoon Park,Gun Young Jung,Dong-Yu Kim,Ji Young Jo,Sang Don Bu,Ho Won Jang,Sanghan Lee +15 more
TL;DR: In this paper, the authors investigated the PEC properties of BiFeO3 thin-film photoanodes with different crystallographic orientations and consequent ferroelectric domain structures.
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Chemically fluorinated graphene oxide for room temperature ammonia detection at ppb levels
Yeon Hoo Kim,Jisoo Park,You Rim Choi,Seo Yun Park,Seon Yong Lee,Woonbae Sohn,Young Seok Shim,Jong Heun Lee,Chong Rae Park,Yongseok Choi,Byung Hee Hong,Jung Hun Lee,Wi Hyong Lee,Donghwa Lee,Ho Won Jang +14 more
TL;DR: In this paper, the effect of fluorine doping on the sensing mechanism was examined by first-principles calculations based on density functional theory, which revealed that the fluorine dopant changes the charge distribution on the oxygen containing functional groups in graphene oxide, resulting in the preferred selective adsorption and desorption of NH3 molecules.
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The use of UV/ozone-treated MoS2 nanosheets for extended air stability in organic photovoltaic cells
TL;DR: It is considered that the use of UVO-treated MoS2 may improve the stability of OPV cells without degrading the device performance.