Oriented arrays of Co3O4 nanoneedles for highly efficient electrocatalytic water oxidation
JJ Zhang, TJ Zhao, HH Wang, YX Lin… - Chemical …, 2019 - pubs.rsc.org
JJ Zhang, TJ Zhao, HH Wang, YX Lin, GY Zhai, ZD Jiang, SI Hirano, XH Li, JS Chen
Chemical Communications, 2019•pubs.rsc.orgWe described an effective way to generate a Co3O4 mesocrystal array with well-developed
porosity, simply by uniting a coupled interface with hydrazine treatment. Due to the fast
electron transfer and sufficient active sites, the Ti mesh-supported Co3O4 nanoneedles
electrode could provide a current density of 49.9 mA cm− 2 at 570 mV OER overpotential
and has exceptionally high stability.
porosity, simply by uniting a coupled interface with hydrazine treatment. Due to the fast
electron transfer and sufficient active sites, the Ti mesh-supported Co3O4 nanoneedles
electrode could provide a current density of 49.9 mA cm− 2 at 570 mV OER overpotential
and has exceptionally high stability.
We described an effective way to generate a Co3O4 mesocrystal array with well-developed porosity, simply by uniting a coupled interface with hydrazine treatment. Due to the fast electron transfer and sufficient active sites, the Ti mesh-supported Co3O4 nanoneedles electrode could provide a current density of 49.9 mA cm−2 at 570 mV OER overpotential and has exceptionally high stability.
The Royal Society of Chemistry以上显示的是最相近的搜索结果。 查看全部搜索结果