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Preparation and Characterization of Ag/Co/Au Trimetal Nanoparticles
Author(s): ZUO Yuxiang
Pages: 133-
134,149
Year: 2010
Issue:
5
Journal: Guangdong Chemical Industry
Keyword: AOT; 磁性;
Abstract: 反胶束是指由介于油和水界面的表面活性剂分子来稳定的,且均匀分散于连续油介质中的微液滴,由于微液滴的尺寸限制和其在油介质中的良好分散性,它可以作为"微反应器"合成纳米材料.以AOT为阴离子表面活性剂,采用反胶束法合成了Ag/Co/Au纳米粒子.采用紫外-可见(UV-Vis)吸收光谱、傅立叶红外光谱(FT-IR)对产物进行表征.研究结果表明,反胶束法合成Ag/Co/Au纳米粒子粒径均匀,分散性好、稳定...
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