Molecular Simulation Study of Foam Formation Ability

Acta Chimica Sinica ›› 2009, Vol. 67 ›› Issue (14): 1691-1694. Previous Articles Next Articles

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分子模拟方法考察泡沫生成能力

胡晓莹a 宋新旺b 李全伟a 何秀娟a 王其伟b 李英*,a

(a山东大学化学与化工学院胶体与界面教育部重点实验室济南 250100)
(b中国石油化学胜利油田地质科学研究院东营 257015)

投稿日期:2008-10-10 修回日期:2009-02-11 发布日期:2009-07-28
通讯作者: 李英

Molecular Simulation Study of Foam Formation Ability

Hu, Xiaoyinga Song, Xinwangb Li, Quanweia
He, Xiujuana Wang, Qiweib Li, Ying*,a

(a Key Lab for Colloid and Interface Chemistry of State Education Ministry, Shandong University, Jinan 250100)
(b Geological Scientific Research Institute, Shengli Oilfield, Dongying 257015)

Received:2008-10-10 Revised:2009-02-11 Published:2009-07-28
Contact: Li, Ying

Abstract

Foam formation ability of surfactants has been investigated with Molecular Simulation method. As the denotation of foam formation ability, interface formation energy (IFE) which is corresponded to the amount of foam film area of different systems have been investigated by considering the variation of film thickness, interfacial density and surfactant type. According to the results of experiment, the relationship between interface formation energy and foam formation ability has been built.

Key words: molecular simulation, molecular mechanics, interface formation energy, film area, foam formation ability

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分子模拟方法考察泡沫生成能力

Molecular Simulation Study of Foam Formation Ability

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