Zobrazeno 1 - 10
of 333
pro vyhledávání: '"Jong Hyun Jang"'
Autor:
Youngseung Na, Min Gwan Ha, Hyun S. Park, Hee Young Park, Hyoung-Juhn Kim, Dirk Henkensmeier, Sung Jong Yoo, Jin Young Kim, So Young Lee, Jong Hyun Jang
Publikováno v:
Frontiers in Energy Research, Vol 10 (2022)
Greenhouse gases such as carbon dioxide and methane are responsible for intensifying global warming. Consequently, a reduction in power plant outputs and an increase in capture and storage on-site are required to reduce greenhouse gas emissions. Rece
Externí odkaz:
https://doaj.org/article/6c8ed6a2a71b440f80016edffd7875f7
Autor:
Hee-Young Park, Dong-Hee Lim, Sung Jong Yoo, Hyoung-Juhn Kim, Dirk Henkensmeier, Jin Young Kim, Hyung Chul Ham, Jong Hyun Jang
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Abstract The effect of alloying with transition metals (Ni, Co, Fe) on the adsorption strength of phosphoric acid on Pt alloy surfaces was investigated using electrochemical analysis and first-principles calculations. Cyclic voltammograms of carbon-s
Externí odkaz:
https://doaj.org/article/77c3fb5dbdb3430fb23d72031e9e6ad7
Autor:
Young-Hoon Chung, Injoon Jang, Jue-Hyuk Jang, Hyun S. Park, Hyung Chul Ham, Jong Hyun Jang, Yong-Kul Lee, Sung Jong Yoo
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Abstract Electrochemical water splitting is one of the most promising systems by which to store energy produced from sustainable sources, such as solar and wind energy. Designing robust and stable electrocatalysts is urgently needed because of the re
Externí odkaz:
https://doaj.org/article/b864b57dac5c4213b40b5390fbf04c95
Autor:
Ji Eon Chae, So Young Lee, Sung Jong Yoo, Jin Young Kim, Jong Hyun Jang, Hee-Young Park, Hyun Seo Park, Bora Seo, Dirk Henkensmeier, Kwang Ho Song, Hyoung-Juhn Kim
Publikováno v:
Polymers, Vol 13, Iss 5, p 690 (2021)
Polystyrene-based polymers with variable molecular weights are prepared by radical polymerization of styrene. Polystyrene is grafted with bromo-alkyl chains of different lengths through Friedel–Crafts acylation and quaternized to afford a series of
Externí odkaz:
https://doaj.org/article/a3943223a3af4bb7beffaeb9e31e713a
Autor:
Min Gwan Ha, Donghoon Shin, Jeawoo Jung, Emilio Audasso, Juhun Song, Yong-Tae Kim, Hee-Young Park, Hyun S. Park, Youngseung Na, Jong Hyun Jang
Publikováno v:
Journal of Electrochemical Science and Technology. 13:462-471
In this study, the electrochemical impedance characteristics of CO2/H2O co-reduction to produce CO/H2 syngas were investigated in a low-temperature single cell. The effect of the operating conditions on the single-cell performance was evaluated at di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::459c08b575b5511dbd4dec38568b48df
https://doi.org/10.33961/jecst.2022.00458
https://doi.org/10.33961/jecst.2022.00458
Publikováno v:
Journal of Electrochemical Science and Technology.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::defe850e5cfc2fc2a68ca7b673e2bd37
https://doi.org/10.33961/jecst.2023.00185
https://doi.org/10.33961/jecst.2023.00185
Autor:
Jiseok Kwon, Seho Sun, Seunggun Choi, Kangchun Lee, Seonghan Jo, Keemin Park, Young Kwang Kim, Ho Bum Park, Hee Young Park, Jong Hyun Jang, Hyuksu Han, Ungyu Paik, Taeseup Song
Publikováno v:
Advanced Materials.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32278e610c11246de3f21eb1cffee8a3
https://doi.org/10.1002/adma.202300091
https://doi.org/10.1002/adma.202300091
Publikováno v:
International Journal of Energy Research. 46:11867-11878
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec534d2dc55c1d993a3b3fb3ebc0bf64
https://doi.org/10.1002/er.7953
https://doi.org/10.1002/er.7953
Autor:
Dongwon Kim, Anastasiia Voronova, Sol Kim, Jin Young Kim, Hee-Young Park, Jong Hyun Jang, Bora Seo
Publikováno v:
Journal of Materials Chemistry A. 10:21985-21994
Incorporation of Ru and F into α-MnO2 tuned the electronic structure of α-MnO2 and led to the development of a highly active, cost-effective anode catalyst for proton exchange membrane water electrolysis.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea16670b934511ecd9e5bbc885c0afd3
https://doi.org/10.1039/d2ta06066c
https://doi.org/10.1039/d2ta06066c
Autor:
Youngseung Na, Hyun S. Park, Sung Jong Yoo, Yong-Tae Kim, Hee-Young Park, Juhun Song, Min Gwan Ha, Jong Hyun Jang, Hyoung-Juhn Kim
Publikováno v:
Journal of Electrochemical Science and Technology. 12:406-414
Electrochemical devices are constructed for continuous syngas (CO + H2) production with controlled selectivity between CO2 and proton reduction reactions. The ratio of CO to H2, or the faradaic efficiency toward CO generation, was mechanically manipu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6c1004e457ab63082a4a6e7d759ffaa
https://doi.org/10.33961/jecst.2021.00220
https://doi.org/10.33961/jecst.2021.00220