Zobrazeno 1 - 10
of 4 343
pro vyhledávání: '"Ethanol oxidation"'
Publikováno v:
Discover Nano, Vol 19, Iss 1, Pp 1-18 (2024)
Abstract Direct ethanol fuel cells (DEFCs) have been widely considered as a feasible power conversion technology for portable and mobile applications. The economic feasibility of DEFCs relies on two conditions: a notable reduction in the expensive na
Externí odkaz:
https://doaj.org/article/bc7c50a68a7a484eb23e06e7ea0fb788
Autor:
Min Zhou, Binrong Jin, Weijie Kong, Anjie Chen, Yuhe Chen, Xiuyun Zhang, Fei Lu, Xi Wang, Xianghua Zeng
Publikováno v:
Advanced Science, Vol 11, Iss 40, Pp n/a-n/a (2024)
Abstract Substituting thermodynamically favorable ethanol oxidation reaction (EOR) for oxygen evolution reaction (OER) engenders high‐efficiency hydrogen production and generates high value‐added products as well. However, the main obstacles have
Externí odkaz:
https://doaj.org/article/ff9783e6fadc4290b967a2b09fe4771a
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract The potential of metal oxides in electrochemical energy storage encouraged our research team to synthesize molybdenum oxide/tungsten oxide nanocomposites (MoO3/WO3) and their hybrid with reduced graphene oxide (rGO), in the form of MoO3/WO3/
Externí odkaz:
https://doaj.org/article/0b57f3652744408397a9149bc667d278
Autor:
Asep Sugih Nugraha, Aditya Ashok, Wei Xia, Hirokatsu Miyata, Saad M. Alshehri, Tansir Ahamad, Yoshio Bando, Minsu Han, Yusuke Yamauchi
Publikováno v:
Small Structures, Vol 5, Iss 9, Pp n/a-n/a (2024)
Tailoring the surface structure of the mesoporous metal catalysts is pivotal for influencing both the catalytic activity and selectivity. Through the dealloying of bimetallic alloys, surface modification is achieved by dissolving unstable components,
Externí odkaz:
https://doaj.org/article/b8a33c0d17d44713ae209dc8c25559c8
Autor:
Zhangxin Chen, Fan Jing, Minghui Luo, Xiaohui Wu, Haichang Fu, Shengwei Xiao, Binbin Yu, Dan Chen, Xianqiang Xiong, Yanxian Jin
Publikováno v:
Carbon Energy, Vol 6, Iss 8, Pp n/a-n/a (2024)
Abstract Catalyst design relies heavily on electronic metal‐support interactions, but the metal‐support interface with an uncontrollable electronic or coordination environment makes it challenging. Herein, we outline a promising approach for the
Externí odkaz:
https://doaj.org/article/a9499e6e5df2401aa23950f92c886ef0
Autor:
Wang, Yongying a, 1, Guo, Yangge b, 1, Zhang, Zhengwei a, Wu, Zirui a, Maouche, Chanez a, Shen, Shuiyun b, Li, Yi a, c, ⁎, Zhang, Junliang b, ⁎, Yang, Juan a, ⁎
Publikováno v:
In Chemical Engineering Journal 1 November 2024 499
Publikováno v:
In Journal of Alloys and Compounds 15 October 2024 1002
Publikováno v:
Nanomaterials, Vol 14, Iss 23, p 1966 (2024)
This work investigates the relationship between the mean diameter of palladium (Pd) nanoparticles and their surface energy, specifically in the context of alkaline ethanol electro-oxidation for fuel cell applications. Employing a recent generalizatio
Externí odkaz:
https://doaj.org/article/cd18530624da4312894932d4699ea1b1
Publikováno v:
ChemElectroChem, Vol 11, Iss 10, Pp n/a-n/a (2024)
Abstract For an efficient hydrogen production, electrochemical ethanol oxidation is a great alternative to the oxygen evolution reaction (OER) due to the generation of value‐added products. In this electrosynthetic contribution, the properties of e
Externí odkaz:
https://doaj.org/article/54d0e9d4eb974d03ab145eba00364fad
Publikováno v:
Advanced Science, Vol 11, Iss 15, Pp n/a-n/a (2024)
Abstract Direct ethanol fuel cells (DEFCs) play an indispensable role in the cyclic utilization of carbon resources due to its high volumetric energy density, high efficiency, and environmental benign character. However, owing to the chemically stabl
Externí odkaz:
https://doaj.org/article/3d8948f2f15c445a9e35f71422e8ec01