Zobrazeno 1 - 10
of 2 385
pro vyhledávání: '"hydrogen spillover"'
Publikováno v:
Small Science, Vol 4, Iss 12, Pp n/a-n/a (2024)
In the pursuit of utilizing renewable energy sources for green hydrogen (H2) production, alkaline water electrolysis has emerged as a key technology. To improve the reaction rates of overall water electrolysis and simplify electrode manufacturing, de
Externí odkaz:
https://doaj.org/article/65c46e09c2724339ab78e020f50efe80
Autor:
DongHoon Song, Jeonghan Roh, Jungwoo Choi, Hyein Lee, Gyungmo Koh, YongKeun Kwon, HyoWon Kim, Hyuck Mo Lee, MinJoong Kim, EunAe Cho
Publikováno v:
Advanced Science, Vol 11, Iss 39, Pp n/a-n/a (2024)
Abstract Herein, a heterogeneous structure of Ni–Mo catalyst comprising Ni4Mo nanoalloys decorated on a MoOx matrix via electrodeposition is introduced. This catalyst exhibits remarkable hydrogen evolution reaction (HER) activity across a range of
Externí odkaz:
https://doaj.org/article/f3ad8b5d9b404df794e67577226797e5
Autor:
Yue Liu, Gui Liu, Xiangyu Chen, Chuang Xue, Mingke Sun, Yifei Liu, Jianxin Kang, Xiujuan Sun, Lin Guo
Publikováno v:
Nano-Micro Letters, Vol 16, Iss 1, Pp 1-12 (2024)
Highlights Pt–Ni bonded Pt single-atom (SA) catalyst, rather than classic Pt–O bonded SA catalyst, was successfully constructed. The electronic states of Pt SA catalyst were deeply regulated and negatively charged Pt δ− was realized. Pt–Ni b
Externí odkaz:
https://doaj.org/article/b94e94a116914a0abacbf3aa54ad032e
Akademický článek
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Publikováno v:
Carbon Resources Conversion, Vol 7, Iss 1, Pp 100184- (2024)
A series of palladium-modified (Pd-modified) CuO-ZnO-Al2O3 (CZA) catalysts with various Pd loadings (0.3 wt% to 2.4 wt%) were prepared using the wetness impregnation method, on two CZA supports with different structures that are CZA-aged precursor co
Externí odkaz:
https://doaj.org/article/633a56827e1e4fc6a33872ac7c6dd9c7
Publikováno v:
Green Energy & Environment, Vol 7, Iss 6, Pp 1161-1198 (2022)
The hydrogen spillover effect (HSPE) plays an important role in heterogeneous catalysis and hydrogen storage as an interfacial phenomenon, which facilitates the improvement of hydrogen storage properties of porous nanomaterials and indirectly or dire
Externí odkaz:
https://doaj.org/article/9c8d9095b88c4e489cfe29d7487695d8
Autor:
Yiming Jiang, Juncai Leng, Shiqi Zhang, Tingyi Zhou, Mingxuan Liu, Shuoming Liu, Yahui Gao, Jianwei Zhao, Lei Yang, Li Li, Wei Zhao
Publikováno v:
Advanced Science, Vol 10, Iss 24, Pp n/a-n/a (2023)
Abstract Designing and synthesizing advanced electrocatalysts with superior intrinsic activity toward hydrogen evolution reaction (HER) in alkaline media is critical for the hydrogen economy. Herein, a novel Ir@Rhene heterojunction electrocatalyst is
Externí odkaz:
https://doaj.org/article/06982dce781f47788d9327bcc524e1fc
Publikováno v:
Data in Brief, Vol 49, Iss , Pp 109362- (2023)
The data given in this article are related to the research article entitled “High electrocatalytic activity of Rh-WO3 electrocatalyst for hydrogen evolution reaction under the acidic, alkaline, and alkaline seawater electrolytes (N.-A. Nguyen et al
Externí odkaz:
https://doaj.org/article/21613ba4f86e4cff9eeed8b283cb2964
Akademický článek
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