Results 41 to 50 of about 702,145 (300)

Balancing hydrogen adsorption/desorption by orbital modulation for efficient hydrogen evolution catalysis

Nature Communications, 2019
Hydrogen adsorption/desorption behavior plays a key role in hydrogen evolution reaction catalysis. Here, the authors demonstrate the rational balancing of hydrogen adsorption/desorption by orbital modulation for significantly enhanced hydrogen evolution ...
Feng Li, Gao-Feng Han, Hyuk-Jun Noh, Jong-Pil Jeon, Ishfaq Ahmad, Shanshan Chen, Changduk Yang, Yunfei Bu, Zhengping Fu, Yalin Lu, Jong-Beom Baek   +10 more
doaj   +1 more source

Mechanisms of hydrogen evolution on chromium [PDF]

Mining and Metallurgy Engineering Bor, 2015
In this work, the mechanisms of hydrogen evolution on the metal chromium in a solution of 0.1 M Na2SO4 + H2SO4, pH 1 to pH 7 were analysed. In the pH < 3 range, hydrogen is evolved according to three different mechanisms, depending on the experimental ...
Jegdić Bore, Bobić Biljana, Jegdić Aleksandar, Stevanović Maja   +3 more
doaj   +1 more source

Hydrogen Spillover in Electrochemical Hydrogen Evolution Reaction

General Chemistry, 2022
The dissociative chemisorption and energetically driven migration of atomic hydrogen on heterogenous electrocatalysts, i.e., hydrogen spillovers, which occur during electrochemical turnovers, have been intensively investigated recently on high-performance electrocatalysts for hydrogen evolution reaction.
Chen, Ziyao, Qin Fu, Huai, Dong, Mengyang, Zou, Yu, Liu, Porun, Zhao, Huijun, Centre for Catalysis and Clean Energy, School of Environment and Science, Gold Coast Campus, Griffith University, Gold Coast, QLD, 4222, Australia, Centre for Catalysis and Clean Energy, School of Environment and Science, Gold Coast Campus, Griffith University, Gold Coast, QLD, 4222, Australia, Centre for Catalysis and Clean Energy, School of Environment and Science, Gold Coast Campus, Griffith University, Gold Coast, QLD, 4222, Australia, Centre for Catalysis and Clean Energy, School of Environment and Science, Gold Coast Campus, Griffith University, Gold Coast, QLD, 4222, Australia, Centre for Catalysis and Clean Energy, School of Environment and Science, Gold Coast Campus, Griffith University, Gold Coast, QLD, 4222, Australia, Centre for Catalysis and Clean Energy, School of Environment and Science, Gold Coast Campus, Griffith University, Gold Coast, QLD, 4222, Australia   +11 more
openaire   +4 more sources

Additives of Suppressing Hydrogen Evolution at Carbon- Containing Negative Plates of Valve-Regulated Lead-Acid Batteries

International Journal of Electrochemical Science, 2016
The effects of several rare earth oxides and fluorine-containing compounds as additives on the hydrogen evolution at the negative plates containing commercial and purified carbon materials in valve-regulated lead-acid (VRLA) batteries have been studied ...
Jingcheng Hu, Chengbin Wu, Xinle Wang, Yonglang Guo   +3 more
doaj   +1 more source

Synthesis of NiMoO₄/NiMo@NiS Nanorods for Efficient Hydrogen Evolution Reactions in Electrocatalysts

Nanomaterials, 2023
As traditional energy structures transition to new sources, hydrogen is receiving significant research attention owing to its potential as a clean energy source.
Sen Hu, Cuili Xiang, Yongjin Zou, Fen Xu, Lixian Sun   +4 more
doaj   +1 more source

Directing Selectivity of Electrochemical Carbon Dioxide Reduction Using Plasmonics [PDF]

, 2019
Catalysts for electrochemical carbon dioxide reduction in aqueous electrolytes suffer from high energy input requirements, competition with hydrogen evolution from water reduction, and low product selectivity. Theory suggests that plasmonic catalysts can
Corson, ER, Creel, EB, Eichhorn, J, Kostecki, R, McCloskey, BD, Urban, JJ   +5 more
core   +2 more sources

Interfacial water engineering boosts neutral water reduction

Nature Communications, 2022
Understanding the slow kinetics of hydrogen evolution reaction in neutral media is of fundamental importance for the rational design of high-performance electrocatalysts for hydrogen energy.
Kaian Sun, Xueyan Wu, Zewen Zhuang, Leyu Liu, Jinjie Fang, Lingyou Zeng, Junguo Ma, Shoujie Liu, Jiazhan Li, Ruoyun Dai, Xin Tan, Ke Yu, Di Liu, Weng-Chon Cheong, Aijian Huang, Yunqi Liu, Yuan Pan, Hai Xiao, Chen Chen   +18 more
doaj   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Hydrogen induced abrupt structural expansion at high temperatures of a Ni32Nb28Zr30Cu10 membrane for H2 purification [PDF]

, 2016
Ni-Nb-Zr amorphous membranes, prepared by melt-spinning, show great potential for replacing crystalline Pd-based materials in the field of hydrogen purification to an ultrapure grade (>99.999%).
Chandra, Dhanesh, Dolan, Michael, Flanagan, Ted, Hulyalkar, Madhura, Pal, Narendra, Palumbo, Oriele, Paolone, Annalisa, Sarker, Suchismita, Trequattrini, Francesco   +8 more
core   +3 more sources

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source