| An Efficient Route to Prepare Metal Organosols by Phase Transfer Procedure |
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| 引用本文： | JiKuanZHAO XiaoCHEN ChunJieYANG ZhenMingSUI YongCunCHAI GuoDongZHANG JieLIU. An Efficient Route to Prepare Metal Organosols by Phase Transfer Procedure[J]. 中国化学快报, 2005, 16(4): 557-560 |
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| 作者姓名： | JiKuanZHAO XiaoCHEN ChunJieYANG ZhenMingSUI YongCunCHAI GuoDongZHANG JieLIU |
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| 作者单位： | KeyLaboratoryofColloidandInterfaceChemistry（ShandongUniversity）,MinistryofEducation,Jinan250100 |
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| 摘 要： | 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.
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| 关 键 词： | 金属有机溶胶 相转移过程 油酸钠 化学结构 |
An Efficient Route to Prepare Metal Organosols by Phase Transfer Procedure |
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| Ji Kuan ZHAO,Xiao CHEN?,Chun Jie YANG,Zhen Ming SUI,Yong Cun CHAI,Guo Dong ZHANG,Jie LIU Key Laboratory of Colloid and Interface Chemistry. An Efficient Route to Prepare Metal Organosols by Phase Transfer Procedure[J]. Chinese Chemical Letters, 2005, 16(4): 557-560 |
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| Authors: | Ji Kuan ZHAO Xiao CHEN? Chun Jie YANG Zhen Ming SUI Yong Cun CHAI Guo Dong ZHANG Jie LIU Key Laboratory of Colloid Interface Chemistry |
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| Affiliation: | Shandong University |
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| Abstract: | 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. |
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| Keywords: | Nanoparticles organosol phase transfer sodium oleate. |
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