Self-assembly synthesis of cactuslike Cu2O 3D nanoarchitectures via a low-temperature solution approach

被引：9
|
作者：
Luo, Yongsong [1 ,2 ]
Yu, Benhai [1 ]
Tu, Youchao [1 ]
Liang, Ying [2 ]
Zhang, Yonggang [2 ]
Liu, Jinping [2 ]
Li, Jialin [2 ]
Jia, Zhijie [2 ]
机构：
[1] XinYang Normal Univ, Dept Phys Elect Engn, Xinyang, Peoples R China
[2] Cent China Normal Univ, Ctr Nanosci & Technol, Dept Phys, Wuhan 430079, Peoples R China
来源：
MATERIALS RESEARCH BULLETIN | 2008年 / 43卷 / 8-9期
关键词：
semiconductors; nanostructures; chemical synthesis;
D O I：
10.1016/j.materresbull.2007.08.034
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Cu2O nanocactuses were synthesized via a simple, low-temperature, and no time-consuming wet chemical route. The synthesized products were systematically studied by X-ray powder diffraction, scanning electron microscopy, and transmission electron microscopy. The results showed that the formation of Cu2O nanocactuses was strongly depended on the addition of CTAB and NaOH. The structural evolution of the cactuslike Cu2O was found to follow dissolution and recrystallization processes. It is noteworthy that the stepwise synthetic procedure was crucial to the growth of the final nanoarchitectures. UV-vis spectrum was also used to estimate the absorption and photodegradation ability of the nanocactuses. (c) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2166 / 2171
页数：6
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