| 有机溶剂热法合成富勒烯[60]-银核壳结构纳米复合物 |
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| 引用本文： | 王晓梅,林钦,罗碧莲,陈清清,赖文忠,肖旺钏.有机溶剂热法合成富勒烯[60]-银核壳结构纳米复合物[J].光谱实验室,2010,27(1):291-295. |
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| 作者姓名： | 王晓梅 林钦 罗碧莲 陈清清 赖文忠 肖旺钏 |
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| 作者单位： | 三明学院化学与生物工程系福建省三明市荆东路25号,365004 |
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| 基金项目： | 三明学院大学生创新实验计划项目(ZL0705/CS);;大学生课外科技活动项目(2007);;福建省教育厅科研资助项目(JA07168) |
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| 摘 要： | 把C60、硝酸银、还原剂溶解在混合溶剂中,有机溶剂热法制备了C60-Ag核壳结构纳米复合物。用XRD、TEM/HRTEM、UV-Vis、IR等对产物进行了表征。透射电镜表明产物粒径为80—100nm。紫外-可见光谱分析表明C60的吸收峰出现了红移,而纳米银的吸收峰出现了蓝移,表明纳米银和C60之间发生了电荷从银转移给C60的相互作用。
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| 关 键 词： | 溶剂热法 富勒烯[60] 纳米银 核壳结构 纳米复合物 |
Preparation of C_(60)-Ag Core-Shell Nanocomposites by Solvent Thermal Method |
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| WANG Xiao-Mei,LIN Qin,LUO Bi-Lian,ChiN Qing-Qing,LAI Wen-Zhong,XIAO Wang-Chuan.Preparation of C_(60)-Ag Core-Shell Nanocomposites by Solvent Thermal Method[J].Chinese Journal of Spectroscopy Laboratory,2010,27(1):291-295. |
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| Authors: | WANG Xiao-Mei LIN Qin LUO Bi-Lian ChiN Qing-Qing LAI Wen-Zhong XIAO Wang-Chuan |
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| Institution: | Department of Chemistry and Biology Engineering;Sanming University;Sanming;Fujian 365004;P.R.China |
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| Abstract: | C_(60)-Ag core-shell nanocomposites were synthesized by C_(60),silver nitrate,reducing agent dissolved in a mixed solvent under the organic solvent thermal condition.The nanocomposites were characterized by XRD,TEM/HRTEM,UV-Vis and IR.Diameters of C_(60)-Ag core-shell nanocomposites are between 80-100nm analyzed by TEM.UV-Vis absorption shows that C_(60) absorption appears red shift,and nanosilver absorption appears blue shift,which indicate that charge transfer from nanosilver to C_(60). |
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| Keywords: | Solvent Thermal Method Fullerene[60] Nanosilver Core-Shell Structure Nanocomposites |
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