Zobrazeno 1 - 10
of 4 962
pro vyhledávání: '"hydrogen adsorption"'
Autor:
Kye Hak Ko
Publikováno v:
Sensing and Bio-Sensing Research, Vol 46, Iss , Pp 100711- (2024)
A new possibility of indirect determination of free chlorine using a graphite–epoxy composite(GEC) electrode instead of Pt disk electrode was suggested by interpreting the relationship between the peak current of the oxidation peak for hydrogen gen
Externí odkaz:
https://doaj.org/article/b7d7eacd1634427db140fa4c0a948aaa
Autor:
Chaojie Liu, Yongyang Zhu, Anqi Zu, Yike Liu, Zhiyang Zhang, Junjie Guo, Chuo Lian, Muen Zou, Shun Wang
Publikováno v:
Materials Today Catalysis, Vol 7, Iss , Pp 100074- (2024)
Graphene-based materials with large specific surface area, strong stability and easy adjustability attract considerable attention in the field of hydrogen storage; however, they suffer from poor hydrogen adsorption ability as direct physical adsorben
Externí odkaz:
https://doaj.org/article/41c5ac9e00644820a6f99fa6b6d4e7c1
Autor:
Shuangbiao HAN, Jin WANG, Jie HUANG, Zhijun JIN, Quanyou LIU, Yongping WAN, Zhenchuan WANG, Yu LIU, Yu QIAO
Publikováno v:
Meitan xuebao, Vol 49, Iss 3, Pp 1501-1517 (2024)
Hydrogen, as an important clean energy source that can be used as an alternative to fossil energy, can reduce global greenhouse gas emissions. However, the large-scale hydrogen industry requires large reservoirs to store hydrogen, and the use of unde
Externí odkaz:
https://doaj.org/article/c91978cc022a40dea1a1ace96707433f
Autor:
D.A. Torres-Ceron, S. Amaya-Roncancio, F. Fuentes-Gandara, E. Restrepo-Parra, L. Bohorquez-Santiago, J.P. Velasquez-Tamayo
Publikováno v:
Global Journal of Environmental Science and Management, Vol 11, Iss 1 (2025)
The rapid industrialization has driven economic growth and population increase, but it has also led to significant environmental issues and energy shortages. In order to overcome these challenges and shift towards a carbon-neutral energy system, it i
Externí odkaz:
https://doaj.org/article/bcc88d6524d1426d9d76b42f0d2a2189
Publikováno v:
Nano Research Energy, Vol 3, Iss 3, p e9120121 (2024)
Hydrogen evolution reaction (HER) in alkaline medium plays an important role in producing green hydrogen but suffers from sluggish reaction kinetics owing to additional water dissociation step. Extensive research interest has been placed on engineeri
Externí odkaz:
https://doaj.org/article/f715c6fd552e49b1898cc8047136fd1d
Autor:
Chad E. Junkermeier, Jedediah Kobebel, Kat Lavarez, R. Martin Adra, Jirui Yang, Valeria Aparicio Diaz, Ricardo Paupitz, George Psofogiannaki
Publikováno v:
Data in Brief, Vol 55, Iss , Pp 110652- (2024)
The presented data relates to the investigation of the adsorption properties of carbon dioxide (CO2), methane (CH4), and dihydrogen (H2) within pristine and functionalized carbophene pores. The carbophenes were functionalized with one of the groups c
Externí odkaz:
https://doaj.org/article/de70df56dd8f495da5311d1b79e28902
Publikováno v:
International Journal of Thermofluids, Vol 22, Iss , Pp 100606- (2024)
To maintain a global zero-emission policy and a high standard of living, new energy systems with higher system efficiency and net zero-emission productions need to be designed and deployed. This paper describes a novel integrated system between a dir
Externí odkaz:
https://doaj.org/article/8a895c948fba41d190dd0adbdeaee11e
Autor:
Guoliang Liu, Cen Hao
Publikováno v:
Heliyon, Vol 10, Iss 8, Pp e29873- (2024)
To interpret the effect of Al and Mn substitutions on activation performances of La–Ni–Al–Mn alloy, the initial activation curve has been measured, which shows that the incubation time of activation is prolonged with the increase of Al content
Externí odkaz:
https://doaj.org/article/98d693bc600444bb899cd5232980d542
Autor:
Weilong Zheng, Liangliang Wu, Qilin Shuai, Zhaoqiang Li, Haoqi Wang, Wei Fu, Zhenxiong Jiang, Chuang Zhao, Qingsong Hua
Publikováno v:
Nanomaterials, Vol 14, Iss 17, p 1391 (2024)
To investigate hydrogen behaviors in the high-entropy alloy AlCrTiNiV, density functional theory and transition state theory were used to explore the molecular H2 absorption and dissociation and the atomic H adsorption, diffusion, and penetration pro
Externí odkaz:
https://doaj.org/article/4a3482746e374aa5a1f4bb3a9aa30876
Autor:
Dr. Nikolas Király, Prof. Dr. Vladimír Zeleňák, Dr. Tomáš Zelenka, Prof. Dr. Miroslav Almáši, Prof. Dr. Juraj Kuchár
Publikováno v:
ChemistryOpen, Vol 13, Iss 2, Pp n/a-n/a (2024)
Abstract A novel holmium‐based porous metal‐porphyrin framework, {(H3O+)[Ho(H2TPPS)]− ⋅ 4H2O}n (denoted as UPJS‐17), was synthesised by hydrothermal reaction. Structural analysis reveals, that UPJS‐17 has a three‐dimensional open framew
Externí odkaz:
https://doaj.org/article/c337e0e108fa4b849ccb30025c23c3df