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youchao_007

银虫 (小有名气)

[交流] 求助:10金币求一段有关表面活性剂的中翻英

非离子表面活性剂与离子表面活性剂在水溶液中形成了混合胶束,非离子表面活性剂分子插入离子表面活性剂的分表面活性离子之间,使得原来的离子表面活性剂的离子头之间的电性排斥作用减弱,亦即胶团表面的电荷密度减少,加上两种表面活性剂分子碳链之间的疏水相互作用,使得两表面活性剂之间产生了较强的净相互作用力,于是在混合溶液中比较容易形成大量交联在一起的网状溶液骨架结构。此外,由于阴离子表面活性剂端基带有大量负电荷可以与金属阳离子产生较强的静电吸引作用,为一些复杂结构的纳米粒子的合成提供了诱导骨架。


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youchao_007

银虫 (小有名气)

求助成功,请版主各转给htjihm  ililong0  cooboo3个金币,谢谢大家的帮助。
8楼2008-01-04 21:01:32
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cooboo

木虫 (著名写手)

磁虫

非离子表面活性剂与离子表面活性剂在水溶液中形成了混合胶束,非离子表面活性剂分子插入离子表面活性剂的分表面活性离子之间,使得原来的离子表面活性剂的离子头之间的电性排斥作用减弱,亦即胶团表面的电荷密度减少,加上两种表面活性剂分子碳链之间的疏水相互作用,使得两表面活性剂之间产生了较强的净相互作用力,于是在混合溶液中比较容易形成大量交联在一起的网状溶液骨架结构。此外,由于阴离子表面活性剂端基带有大量负电荷可以与金属阳离子产生较强的静电吸引作用,为一些复杂结构的纳米粒子的合成提供了诱导骨架。Hybrid gel clusters of non-ionic surfactant are formed in the aqeuous solution. The molecues of non-ionic surface active agents are inserted into sub-surface active ions of the ionic surfactants, which weakens the electric repulsion between ion heads of the original ionic surfactants and consequently reduces the surface charge density of the gel clusters. Meanwhile there are dewatering interactions between carbon chains of the molecues of the two kinds of surfactant. Combination of these effects result in strong net interaction force between these two kinds of surfactants. Henceforce a great deal of reticulated solution skeletal structures that are cross linked tend to form in the hybrid solution. Additionally strong electrostatic attraction forms between the metallic cations and the anionics carrying a large number of negative charges on the terminal groups, which provides the synthesis of some nano-particles of complex structures with inducting skeleton.

[ Last edited by cooboo on 2008-1-1 at 10:39 ]
2楼2008-01-01 10:16:22
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zhangrenz

金虫 (正式写手)

太不负责了,一看就是外行翻译的,起码胶束是micelle,而不是gel cluster,疏水作用是hydrophobic interaction

“离子表面活性剂的分表面活性离子之间” 什么是分表面活性剂离子之间?
是不是打错了

[ Last edited by zhangrenz on 2008-1-1 at 20:35 ]
3楼2008-01-01 11:34:42
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htjihm

金虫 (正式写手)

小木虫国安局长

基本同意2楼。
主要针对2楼做一些小修改,比如单复数、时态、语言简洁程度、科技语言的表达习惯等等。

非离子表面活性剂与离子表面活性剂在水溶液中形成了混合胶束,非离子表面活性剂分子插入离子表面活性剂的分表面活性离子之间,使得原来的离子表面活性剂的离子头之间的电性排斥作用减弱,亦即胶团表面的电荷密度减少,加上两种表面活性剂分子碳链之间的疏水相互作用,使得两表面活性剂之间产生了较强的净相互作用力,于是在混合溶液中比较容易形成大量交联在一起的网状溶液骨架结构。
Hybrid gel clusters of non-ionic surfactant were formed in the aqeuous solution and the molecues of non-ionic surface active agents were inserted into sub-surface active ions of the ionic surfactant, which weakened the electric repulsion between ion head of the original ionic surfactant and consequently reduced the surface charge density of the gel clusters. Meanwhile there was dewatering interaction between carbon chains of the molecues of the two kinds of surfactants and combination of these effects resulted in strong net interaction between the two kinds of surfactants. A great deal of reticulated solution skeletal structures that were formed in solution.

此外,由于阴离子表面活性剂端基带有大量负电荷可以与金属阳离子产生较强的静电吸引作用,为一些复杂结构的纳米粒子的合成提供了诱导骨架。

Additionally strong electrostatic attraction formed between the metallic cations and the anionics with a large number of negative charges on the terminal groups, which provided the synthesis of some nano-particles of complex structures with inducting skeleton.
秋水长天任自由
4楼2008-01-01 12:59:36
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