Construction of core–shell Ni–Co(OH)F@NiCo₂S₄nanorods for highly efficient hydrazine-assisted hydrogen evolution

Abstract

Electrochemical hydrazine-assisted water electrolysis is an effective strategy for hydrogen production. However, the great energy consumption of electrolysis is still a challenge, which imperatively needs the ration design of highly-efficient...

Fabrication of brookite@anatase heterojunction TiO2via phase transformation from metal organic frameworks for enhanced photocatalytic hydrogen evolution and TCH degradation

“…1,2 Hydrogen is considered to be one of the most renewable, environmentally friendly and sustainable energy resources that can be used to replace the wide use of fossil fuels. 3,4 Professor Fujishima reported the phenomenon of photocatalytic decomposition of water by TiO 2 single-crystal electrodes to produce hydrogen for the first time, which opens up a research pathway for hydrogen production by solar photolysis of water. 5 However, the high band gap energy and photogenerated electron-hole recombination rate, as well as the low visible light absorption capacity, of TiO 2 seriously hinder its wide employment in photocatalysis.…”