N-type hedgehog-like CuBi2O4 hierarchical microspheres: room temperature synthesis and their photoelectrochemical properties

被引：38

作者：

Wang, Min ^{[1
]}

Zai, Jiantao

Wei, Xiao

Chen, Wenlong

Liang, Na

Xu, Miao

Qi, Rongrong

Qian, Xuefeng

机构：

[1] Shanghai Jiao Tong Univ, Shanghai Electrochem Energy Devices Res Ctr, Sch Chem & Chem Engn, Shanghai 200240, Peoples R China

[2] Shanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R China

来源：

CRYSTENGCOMM | 2015年 / 17卷 / 21期

基金：

中国国家自然科学基金;

关键词：

SENSITIZED SOLAR-CELLS; LIGHT IRRADIATION; GROWTH-MECHANISM; NANOSTRUCTURES; PHOTOCATALYSTS; NANOPARTICLES; DEGRADATION; PHOTOANODES; COMPOSITE; NETWORKS;

D O I：

10.1039/c5ce00040h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

N-type hedgehog-like CuBi2O4 hierarchical microspheres assembled by prismatic nanorods have been prepared by a simple co-precipitation process at room temperature. Controlled experiments indicate that the formation and morphological evolution of CuBi2O4 architectures can be tuned by the activity of cations via changing the concentration, surfactants and solvent. Furthermore, the obtained CuBi2O4 architectures show a good photoelectric response to visible light irradiation because of the enhanced light trapping properties derived from the omni-directionally grown nanorods in the hedgehog-like hierarchical microspheres.

引用

页码：4019 / 4025

页数：7

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