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An Efficient Route to Prepare Metal

時間:2023-04-29 14:04:36 數理化學論文 我要投稿
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An Efficient Route to Prepare Metal Organosols by Phase Transfer Procedure

Silver and gold organosols are easily prepared by transferring nanoparticles from aqueous phase into isooctane with high efficiency (>90%). Concentrations of sodium oleate and magnesium chloride have crucial effects on the transfer efficiency. Based on the UV-visible absorption spectra, TEM micrographs of nanoparticles, as well as molecular modeling calculation about the adsorption conformation of sodium oleate molecules, a possible phase transfer mechanism is proposed.

作 者: Ji Kuan ZHAO Xiao chen Chun Jie YANG Zhen Ming SUI Yong Cun CHAI Guo Dong ZHANG Jie LIU   作者單位: Key Laboratory of Colloid and Interface Chemistry Shandong University, Ministry of Education, Jinan 250100  刊 名: 中國化學快報(英文版)  ISTIC SCI 英文刊名: CHINESE CHEMICAL LETTERS  年,卷(期): 2005 16(4)  分類號:   關鍵詞: Nanoparticles   organosol   phase transfer   sodium oleate  

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