Results 1 to 10 of about 111,960 (162)

Facile Hydrogen Evolution Reaction on WO₃Nanorods [PDF]

Nanoscale Research Letters, 2007
Tungsten trioxide nanorods have been generated by the thermal decomposition (450 °C) of tetrabutylammonium decatungstate. The synthesized tungsten trioxide (WO3) nanorods have been characterized by XRD, Raman, SEM, TEM, HRTEM and cyclic voltammetry.
Rajeswari Janarthanan, Kishore PilliSatyananda, Viswanathan Balasubramanian, Varadarajan ThirukkallamKanthadai   +3 more
doaj   +2 more sources

Advances in Surface/Interface Engineering of Under-Water Superaerophobic Electrodes for Hydrogen Evolution Reaction by Manipulating of Bubbles [PDF]

Nano-Micro Letters
Highlights Comprehensive mechanistic understanding of bubble nucleation, growth, and detachment on superaerophobic electrodes. Detailed explanation of the mechanism by which superaerophobic electrodes improve the efficiency of hydrogen evolution reaction.
Annan He, Fengxiang Chen, Jun He, Xian Zhang, Shangzhen Xie, Na Yao, Zhiguang Guo, Weilin Xu   +7 more
doaj   +2 more sources

Perovskite Oxides as Electrocatalysts for Hydrogen Evolution Reaction [PDF]

ACS Omega, 2022
Hydrogen generation through electrocatalytic splitting of water, i.e., hydrogen evolution reaction (HER), is an attractive method of converting the electricity generated from renewable sources into chemical energy stored in hydrogen molecules.
Md. Sofiul Alom, Chandana C.W. Kananke-Gamage, Farshid Ramezanipour   +2 more
doaj   +3 more sources

Magnetoelectrocatalysis: Evidence from the Hydrogen Evolution Reaction

ACS Physical Chemistry Au
Hydrogen evolution reaction (HER) rates are higher where magnetic gradients are established at electrode surfaces. In comparison of literature data for metals with comparable work functions, we note 1000× higher rates for paramagnetic metals than diamagnetic metals.
Krysti L. Knoche Gupta, Heung Chan Lee, Johna Leddy   +2 more
doaj   +3 more sources

Microelectrochemical investigation of electrocatalytic hydrogen evolution reaction

Materials Today Catalysis
Electrocatalytic hydrogen evolution reaction (HER), as a green and sustainable method of hydrogen production, has attracted wide attention in recent years.
Kai Bao, Cong Ma, Lingzhi Wang, Ruijie Li, Wenbin Wang, Zongxiao Wu, Wei Zhai, Jingkun Wu, Chengxuan Ke, Zhixiang Tao, Zhuangzhuang Yin, Junlei Qi, Qiyuan He   +12 more
doaj   +2 more sources

Analysis of transient characteristics for zinc-nickel single flow battery considering side reactions

International Journal of Electrochemical Science, 2021
A two-dimensional transient model of zinc-nickel single flow battery considering side reaction is developed and is used to study the effects of concentration, flow rate and applied current density on the side reaction.
S.G. Yao, R. Zhou, J.F. Li, M. Xiao, J. Cheng   +4 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

General approach for atomically dispersed precious metal catalysts toward hydrogen reaction

Carbon Energy, 2023
As a carbon‐free energy carrier, hydrogen has become the pivot for future clean energy, while efficient hydrogen production and combustion still require precious metal‐based catalysts.
Ruisong Li, Daoxiong Wu, Peng Rao, Peilin Deng, Jing Li, Junming Luo, Wei Huang, Qi Chen, Zhenye Kang, Yijun Shen, Xinlong Tian   +10 more
doaj   +1 more source

Study on Thermal Effect of Aluminum-Air Battery

Nanomaterials, 2023
The heat released from an aluminum-air battery has a great effect on its performance and operating life during the discharge process. A theoretical model was proposed to evaluate the resulting thermal effect, and the generated heat was divided into the ...
Yajun Cai, Yunwei Tong, Yingjie Liu, Xinyu Li, Beiyang Chen, Feng Liu, Baowei Zhou, Yichun Liu, Zhenbo Qin, Zhong Wu, Wenbin Hu   +10 more
doaj   +1 more source

Co-NiSe2/NF nanosheet for efficient hydrogen evolution reaction

Catalysis Communications, 2022
Developing highly efficient electrocatalysts is yet an important challenge for water electrolysis. Herein, the in-situ growth of Co-doped NiSe2 on nickel foam (Co-NiSe2/NF) has been synthesized.
Gai Li, Suyang Feng, Chongtai Wang, Peilin Deng, Jing Li   +4 more
doaj   +1 more source