Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Rak Hyun Jeong"'
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 119-128 (2022)
In the present era, eco-friendly green hydrogen production is emerging as a very important technology. Photocatalytic hydrogen generation is a field that must be developed as a future-oriented technology. SnS has a low electron affinity, low enough t
Externí odkaz:
https://doaj.org/article/9b65f2a8bb194465bf0548f2eaa1d7af
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 214-222 (2022)
Recently, based on a lot of advantages of organic–inorganic lead halide perovskites, they have been applied in many ways, among which it exhibited outstanding characteristic for photovoltaic performance in application to solar cells. The CH3MH3PbI3
Externí odkaz:
https://doaj.org/article/af4141ce412a4d1992d2445766294b3c
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract Over the past number of years, the power conversion efficiency of perovskite solar cells has remained at 25.5%, reflecting a respectable result for the general incorporation of organometallic trihalide perovskite solar cells. However, perovs
Externí odkaz:
https://doaj.org/article/ee7f97b68ee64c8aa09c8a6beb7eb9d2
Publikováno v:
Surfaces, Vol 3, Iss 2, Pp 251-264 (2020)
This research dealt with the preparation and characterization of silver oxide (SLO) nanomaterials (NMs) and their composite catalysts (i.e., silver and ruthenium oxide (SLORUO)). The prepared materials were tested for their catalytic performance in c
Externí odkaz:
https://doaj.org/article/9176a6ef96fe49cd9d9ba061f4a4e150
Publikováno v:
International Journal of Hydrogen Energy. 47:41249-41258
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba8243a82f70b01a3b07969cc16d89f9
https://doi.org/10.1016/j.ijhydene.2021.12.178
https://doi.org/10.1016/j.ijhydene.2021.12.178
Publikováno v:
International Journal of Energy Research. 46:7996-8006
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6dfa16d7caa5a68b5442ef71ae6eb4d
https://doi.org/10.1002/er.7701
https://doi.org/10.1002/er.7701
Publikováno v:
Catalysts; Volume 13; Issue 6; Pages: 935
We synthesized an amorphous Ti-based hydroperoxo complex (ATPC) using a facile method involvingonly titanium hydride (TiH2) and H2O2 under mild conditions. We chose TiH2 as the precursor because it has more reactive sites than metal oxides such as Ti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e54e150bc99ef63e7b2a0e7b2b88e256
https://doi.org/10.3390/catal13060935
https://doi.org/10.3390/catal13060935
Publikováno v:
Surfaces, Vol 3, Iss 19, Pp 251-264 (2020)
Surfaces
Volume 3
Issue 2
Pages 19-264
Surfaces
Volume 3
Issue 2
Pages 19-264
This research dealt with the preparation and characterization of silver oxide (SLO) nanomaterials (NMs) and their composite catalysts (i.e., silver and ruthenium oxide (SLORUO)). The prepared materials were tested for their catalytic performance in c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb566418df8214447ccfd61ab1121118
https://doi.org/10.3390/surfaces3020019
https://doi.org/10.3390/surfaces3020019
Autor:
Rak Hyun Jeong, Jin-Hyo Boo, Jung-Hoon Yu, Dong In Kim, Ju Won Yang, Ji Won Lee, Sang-Hun Nam
Publikováno v:
Applied Surface Science. 487:409-415
The loss of light in a solar cell is a matter of concern for the scientific community. We report on the nanostructure and dynamics of electron transport and recombination in perovskite solar cell incorporating oriented hemisphere TiO2 arrays. The str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50bd0719ed2132cca2ba13598a621118
https://doi.org/10.1016/j.apsusc.2019.05.092
https://doi.org/10.1016/j.apsusc.2019.05.092
Publikováno v:
Applied Surface Science. 474:78-84
In this paper, we successfully synthesized urchin-like hollow sphere shaped ZnSn(OH)6 by a 2-step hydrothermal synthesis process. During the synthesis process, the sphere shape was used as a template and formed based on Pearson's hard and soft acid a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::362d5aecb1682698644d13fdde1bbd2b
https://doi.org/10.1016/j.apsusc.2018.05.039
https://doi.org/10.1016/j.apsusc.2018.05.039