Fabrication of stable photoanode built from ZnO nanosheets in situ decorated with carbon film

被引：4

作者：

Fan, Weiqiang ^{[1
]}

Ge, Yilin ^{[1
]}

Chen, Biyi ^{[1
]}

Bai, Hongye ^{[1
]}

Shi, Weidong ^{[1
]}

机构：

[1] Jiangsu Univ, Sch Chem & Chem Engn, Zhenjiang 212013, Peoples R China

来源：

FUNCTIONAL MATERIALS LETTERS | 2017年 / 10卷 / 05期

基金：

中国国家自然科学基金;

关键词：

ZnO/carbon; photoanode; photoelectrochemical property; water splitting; SOLAR-ENERGY CONVERSION; PERFORMANCE; NANORODS; HETEROSTRUCTURE; SEMICONDUCTORS; METAL;

D O I：

10.1142/S1793604717500680

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this work, we successfully fabricated a novel stable photoanode, which was built from ZnO nanosheets in situ decorated with carbon film (ZnO/carbon). The thin carbon film, as a passivation layer, can not only improve the photoelectrochemical (PEC) performance, but also significantly depress the photocorrosion of ZnO. Compared with bare ZnO photoanode, the photocurrent density of ZnO/carbon has been increased nearly five times, and its IPCE value can be up to 27% (0.5V versus Ag/AgCl). Moreover, the XRD, SEM and TEM data further demonstrate the crystal and microscopic structure of ZnO/carbon in detail.

引用

页数：4

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