Nanoporous Zn-doped Co3O4 sheets with single-unit-cell-wide lateral surfaces for efficient oxygen evolution and water splitting

Xijun Liu,Wei Xi,Chao Li,Xibo Li,Jing Shi,Yongli Shen,Jia He,Lihan Zhang,Lin Xie,Xiaoming Sun,Peng Wang,Jun Luo,Li-Min Liu,Yi Ding

doi:10.1016/j.nanoen.2017.12.016

Nanoporous Zn-doped Co3O4 sheets with single-unit-cell-wide lateral surfaces for efficient oxygen evolution and water splitting

Xijun Liu, Wei Xi + Show 12 more

https://doi.org/10.1016/j.nanoen.2017.12.016

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Journal: Nano energy	Publication Date: Dec 13, 2017
Citations: 140

Affiliation: Tianjin University of Technology, Beijing Computational Science Research Center, Collaborative Innovation Center of Advanced Microstructures, Beijing University of Chemical Technology

#Green Hydrogen Production #Nanoporous Co3O4 + Show 8 more

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Abstract

Nanoporous Zn-doped Co3O4 sheets with abundant lateral surfaces are developed. The lateral surfaces have single-unit-cell width (0.84 ± 0.03nm) and contain more oxygen vacancies than conventional base/top surfaces, causing ultrahigh activity and durability for oxygen evolution and overall water splitting. Thus, the sheets are promising for practical and green hydrogen production.

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