Nitrogen and oxygen dual-doped carbon hydrogel film as a substrate-free electrode for highly efficient oxygen
Sheng Chen1, Jingjing Duan, Mietek Jaroniec
1School of Chemical Engineering, The University of Adelaide, Adelaide, SA, 5005, Australia.
Abstract:
A three-dimensional (3D) electrode composed of nitrogen, oxygen dualdoped graphene-carbon nanotube hydrogel film is fabricated, which greatly favors the transport and access of gas and reaction intermediates, and shows a remarkable oxygen-evolution catalytic performance in both alkaline and acidic solutions.
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