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《The Chinese Journal of Process Engineering》 2007-01
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Microemulsion with Span/Tween as Mixed-surfactant and Synthesis of Iron Nanoparticles

LIU Hai-shui, LI Tie-long, JIN Zhao-hui, GONG Yan-zhang, ZHANG Yun-xia (College of Environmental Science and Engineering, Nankai University, Tianjin 300071, China)  
Three kinds of microemulsion systems with different compositions formed by iso-octane/Span80Tween60/n-butanol, edible oil/Span80Tween60/n-butanol and edible oil/Span80Tween60/n-butanol were studied. The system of iso-octane/Span80Tween60/ n-butanol is the best choice for the purpose of microreactor when the hydrophilelipophile balance value is 14, content of emulsion (mass ratio of surfactant to oilphase) is 0.5, Co/S=0.5 (Co/S is the mass ratio of co-surfactant-to-surfactant). The nanosized iron particles with average diameter of 80 nm were synthesized with the system.
【Fund】: 国家自然科学基金资助项目(编号:20477019)
【CateGory Index】: O648.23;O614.811
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