Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Ishwar Kumar Mishra"'
Autor:
Gideon Evans Wenya, Luo Yu, Zhiming Wang, Zhaojun Qin, Fanghao Zhang, Zhifeng Ren, Shuo Chen, Ying Yu, Haiqing Zhou, Hai-Zhi Song, Ishwar Kumar Mishra, Weiwu Chen, Jingying Sun
Publikováno v:
Electrochimica Acta. 299:756-761
Hydrogen has promise as a good future alternative to fossil fuels. Electrochemical water splitting is an environmentally friendly way to produce hydrogen, but high overpotentials and cost are the main limitations to the application of electrocatalyst
Publikováno v:
Materials Today Physics. 7:121-138
Exploiting the peak excess electricity from abundant but intermittent wind and solar energy or from the overnight surplus in power grids to produce a storable chemical fuel as an alternative to conventional fossil fuels is very appealing yet challeng
Autor:
Zhifeng Ren, Jianqing Zhou, Ishwar Kumar Mishra, Shuo Chen, Yunlong Xie, Ying Yu, Haiqing Zhou, Yizhou Ni, Dan Luo, Fang Yu, Luo Yu, Jingying Sun
Publikováno v:
Nano Energy. 53:492-500
Developing efficient nonprecious electrocatalysts for hydrogen evolution reaction (HER) in alkaline media at large-current-density is appealing and challenging for large-scale water electrolysis. Here, we present a theoretical and experimental study
Autor:
Jingying Sun, Ran He, Zhifeng Ren, Keshab Dahal, Zhensong Ren, Haiqing Zhou, Shuo Chen, Ishwar Kumar Mishra
Publikováno v:
Materials Today Physics. 4:1-6
Hydrogen evolution electrocatalyst made from earth-abundant elements for electrocatalytic water splitting is essential for sustainable and clean hydrogen economy. At present, how to make efficient catalysts with superior catalytic activity from cheap
Autor:
Fan Qin, Shuo Chen, Keshab Dahal, Ishwar Kumar Mishra, Jiming Bao, Jingying Sun, Haiqing Zhou, Zhifeng Ren
Publikováno v:
Energy & Environmental Science. 11:2246-2252
Highly active catalysts composed of earth-abundant materials, performing as efficiently as Pt catalysts, are crucial for sustainable hydrogen production through water splitting. However, most efficient catalysts consist of nanostructures made via com
Autor:
Jingying Sun, Shuo Chen, Ying Yu, Fang Yu, Haiqing Zhou, Ishwar Kumar Mishra, Dan Luo, Zhifeng Ren, Luo Yu
Publikováno v:
Journal of Materials Chemistry A. 6:13619-13623
The rational design of efficient and earth-abundant electrocatalysts for the oxygen evolution reaction (OER) plays a paramount role in hydrogen production by water electrolysis. Here we report a 3D hierarchical core–shell nanostructured OER electro
Autor:
Dan Luo, Feng Wang, Zhifeng Ren, Richard C. Willson, Jiming Bao, Fang Yu, Ishwar Kumar Mishra, Kamrul Alam
Publikováno v:
Chemistry of Materials. 29:3454-3460
Colloidal behavior is fundamental for many applications. Methods for evaluating the stability of chemically homogeneous nanoparticles have been developed well. However, little attention has been paid to that of amphiphilic Janus nanomaterials that ha
Publikováno v:
RSC Advances. 7:33775-33781
Since the cold start of the internal combustion engine is not fuel efficient for vehicles, a warm start is desired. In this work, we propose to use thermal switching materials to warm-up the engine quickly at the cold start. We found that the V–VO2
Autor:
Fang Yu, Haiqing Zhou, Jingying Sun, Shuo Chen, Ishwar Kumar Mishra, Hangtian Zhu, Zhifeng Ren
Publikováno v:
Nano Letters. 16:7604-7609
The large consumption of natural fossil fuels and accompanying environmental problems are driving the exploration of cost-effective and robust catalysts for hydrogen evolution reaction (HER) in water splitting. Tungsten dichalcogenides (WS2, WSe2, et
Autor:
Haiqing, Zhou, Fang, Yu, Jingying, Sun, Hangtian, Zhu, Ishwar Kumar, Mishra, Shuo, Chen, Zhifeng, Ren
Publikováno v:
Nano letters. 16(12)
The large consumption of natural fossil fuels and accompanying environmental problems are driving the exploration of cost-effective and robust catalysts for hydrogen evolution reaction (HER) in water splitting. Tungsten dichalcogenides (WS