Zobrazeno 1 - 10 of 16 pro vyhledávání: '"Hyeong Yong Lim"'
1
Akademický článek
Replacing conventional battery electrolyte additives with dioxolone derivatives for high-energy-density lithium-ion batteries
Autor: Sewon Park, Seo Yeong Jeong, Tae Kyung Lee, Min Woo Park, Hyeong Yong Lim, Jaekyung Sung, Jaephil Cho, Sang Kyu Kwak, Sung You Hong, Nam-Soon Choi
Publikováno v: Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
Interface architecture generated from electrolyte additives is a key element for high performance lithium-ion batteries. Here, the authors present that a stable and spatially deformable solid electrolyte interphase mitigates interfacial degradation o
Externí odkaz: https://doaj.org/article/dffed9e8433540b89d558ba08765ce74
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2
Akademický článek
In-situ local phase-transitioned MoSe2 in La0.5Sr0.5CoO3-δ heterostructure and stable overall water electrolysis over 1000 hours
Autor: Nam Khen Oh, Changmin Kim, Junghyun Lee, Ohhun Kwon, Yunseong Choi, Gwan Yeong Jung, Hyeong Yong Lim, Sang Kyu Kwak, Guntae Kim, Hyesung Park
Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-12 (2019)
While catalysts are necessary for H2 and O2 production from water, developing materials capable of evolving both under the same conditions has proven challenging. Here, authors prepare perovskite-oxide and molybdenum sulfide heterostructures as bifun
Externí odkaz: https://doaj.org/article/c77ffa88c054404a8e936211d51cea02
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3
Akademický článek
First-Principles Design of Rutile Oxide Heterostructures for Oxygen Evolution Reactions
Autor: Hyeong Yong Lim, Sung O Park, Su Hwan Kim, Gwan Yeong Jung, Sang Kyu Kwak
Publikováno v: Frontiers in Energy Research, Vol 9 (2021)
The oxygen evolution reaction (OER) plays a key role in the determination of overall water-splitting rate. Lowering the high overpotential of the OER of transition metal oxides (TMOs), which are used as conventional OER electrocatalysts, has been the
Externí odkaz: https://doaj.org/article/6888fe6064484bd4a18f73f83e61d906
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4
Zn2+ ion doping for structural modulation of lead-free Sn-based perovskite solar cells
Autor: Hyungsu Jang, Hyeong Yong Lim, Chan Beom Park, Jongdeuk Seo, Jung Geon Son, Taehee Song, Jaehwi Lee, Yun Seop Shin, Jina Roe, Sang Kyu Kwak, Dong Suk Kim, Jin Young Kim
Publikováno v: Journal of Materials Chemistry A. 11:10605-10611
A facile method of Zn ion doping into Sn-based perovskite through a redox potential difference causes lattice strain relaxation, resulting in the enhancement of optoelectronic properties.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f1d99620e6ea31687f26bf64689cc528
https://doi.org/10.1039/d2ta09793a
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7
Strong interfacial energetics between catalysts and current collectors in aqueous sodium–air batteries
Autor: Myung-Jin Baek, Jieun Choi, Tae-Ung Wi, Hyeong Yong Lim, Min Hoon Myung, Chanoong Lim, Jinsu Sung, Jeong-Sun Park, Ju Hyun Park, Yul Hui Shim, Jaehyun Park, Seok Ju Kang, Youngsik Kim, So Youn Kim, Sang Kyu Kwak, Hyun-Wook Lee, Dong Woog Lee
Publikováno v: Journal of Materials Chemistry A. 10:4601-4610
A mussel-inspired aqueous polymer binder for an aqueous sodium–air battery has been developed. The developed polymer binder exhibited enhanced adhesion strength and electrolyte wettability, preventing catalyst detachment and carbon corrosion.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8262c81699d9715a7c3c843c705aa0c7
https://doi.org/10.1039/d2ta00329e
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