Fabrication of Three-Dimensional Cu2(OH)3Cl NanoflowersWith The Aid of Au-Cu Hollow Nanospheres Using a Solution-phase Methodology

• Main Authors: Min-Tien Hsiao, 蕭閔典
• Other Authors: Chen-Sheng Yeh
• Format: Others
• Language: zh-TW
• Published: 2005
• Online Access: http://ndltd.ncl.edu.tw/handle/16868863464461754117

碩士 === 國立成功大學 === 化學系碩博士班 === 93 === 　Flower-like nanostructures of botallackite Cu2(OH)3Cl have been synthesized in the solution with the aid of Au-Cu hollow nanospheres. The nanoflowers are three-dimensional nanostructures with several hundreds nanometers in size and contain tens of self-organization layered petals. Formation of botallackite Cu2(OH)3Cl nanoflowers was strongly associated with the presence of Au-Cu hollow nanospheres. The morphologied and composition of hollow and nanoflowers have been characterized by SEM, TEM, HR-TEM, SAED, EDX and XRD. We had controlled the time of reaction to get the time-dependent evolution of nanoflowers；and gone on adding protective agent experiments , in argon condition and in oxygen condition experiment to discuss the nanoflower’s formation mechanism. Finally, we utilized a cationic surfactant to separated hollow nanospheres and nanoflowers.