Controllable Electrochemical Synthesis of Hierarchical ZnO Nanostructures on FTO Glass

被引：76

作者：

Lu, Xi-Hong ^{[1
]}

Wang, Dong ^{[1
]}

Li, Gao-Ren ^{[1
]}

Su, Cheng-Yong ^{[1
]}

Kuang, Dai-Bin ^{[1
]}

Tong, Ye-Xiang ^{[1
]}

机构：

[1] Sun Yat Sen Univ, MOE Key Lab Bioinorgan & Synthet Chem, Sch Chem & Chem Engn, Inst Oploelect & Funct Composite Mat, Guangzhou 510275, Guangdong, Peoples R China

来源：

JOURNAL OF PHYSICAL CHEMISTRY C | 2009年 / 113卷 / 31期

关键词：

ZINC-OXIDE NANOSTRUCTURES; NANOTUBE ARRAYS; GROWTH; ELECTRODEPOSITION; AGGREGATION; TEMPERATURE; CRYSTALLITES; ALLOY;

D O I：

10.1021/jp902834j

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070305 [高分子化学与物理];

摘要：

Hierarchical ZnO hexagonal nanorods were successfully synthesized on fluorine-doped tin oxide (FTO) glass substrates via a simple electrodeposition from DMSO-H2O solution. The formation process was studied in detail by observing time-dependent products, and an oriented attachment mechanism is suggested for the growth of these hierarchical hexagonal nanorods. The influence of reaction temperature and solvent on the morphologies of products was also investigated. Interestingly, the optical band gap of hierarchical ZnO nanorods can be tuned by simply changing the reaction temperature during the electrodeposition process.

引用

页码：13574 / 13582

页数：9

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