Self-assembly of CuO Single-crystalline Nanosheets into Peachstone-like Superstructures
1.Introduction As a p-type semiconductor with a narrow band gap(Eg=1.2eV), Copper oxide compounds are among well-known technologically important materials that exhibit potential for use in diverse application areas including in solar energy materials, electronics, gas sensors, magnetic storage media, optical switch, batteries, and heterogeneous catalysis1-3. In this paper, we present an ionic liquid-assisted hydrothermal method for the synthesis of uniform peachstone-like CuO crystals self-assembled with single-crystal nanosheets. A series of control experiments confirm that the kind of cation about ionic liquids, the amount of ionic liquids, the reaction time and the heating menthod have direct influences on the morphology of the products.
Cupric ozide Ionic liquids hydrothermal synthesis Nanomaterials Crystal growth
Jiexiang Xia Huaming Li Zhijun Luo Kun Wang Sheng Yin Yongsheng Yan
School of Chemistry and Chemical Engineering,Jiangsu University,301 Xuefu Road,Zhenjiang,212013,P R China
国际会议
江苏镇江
英文
367-368
2008-10-15（万方平台首次上网日期，不代表论文的发表时间）