Porous CeO2 nanowires/nanowire arrays: electrochemical synthesis and application in water treatment

被引：86
作者：
Lu, Xi-hong [1 ]
Zheng, De-zhou [1 ]
Gan, Jia-yong [1 ]
Liu, Zhao-qing [1 ]
Liang, Chao-lun [2 ]
Liu, Peng [1 ]
Tong, Ye-xiang [1 ]
机构：
[1] Sun Yat Sen Univ, MOE Key Lab Bioinorgan & Synthet Chem, Sch Chem & Chem Engn, Inst Optoelect & Funct Composite Mat, Guangzhou 510275, Guangdong, Peoples R China
[2] Sun Yat Sen Univ, Instrumental Anal & Res Ctr, Guangzhou 510275, Guangdong, Peoples R China
来源：
JOURNAL OF MATERIALS CHEMISTRY | 2010年 / 20卷 / 34期
关键词：
NANORODS; NANOSTRUCTURES; ROUTE; NANOCRYSTALS; FABRICATION; CONVERSION; ZNO;
D O I：
10.1039/c0jm00487a
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Herein, we present a template-and surfactant-free electrochemical method for the fabrication of hierarchical porous CeO2 NWs and NWAs. These porous NWs/NWAs have diameters of 50-200 nm and lengths of up to several micrometres. Both the NWs and NWAs exhibit an excellent ability to remove Congo red in wastewater treatment.
引用
收藏
页码：7118 / 7122
页数：5
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