|本期目录/Table of Contents|

[1]吴盼,任涛,李嘉辰,等.分子模拟研究疏水段结构对阴离子型氟表面活性剂气/液界面结构的影响[J].浙江理工大学学报,2017,37-38(自科1):133-139.
　WU Pan,REN Tao,LI Jiachen,et al.The Effect of Hydrophobic Segment Structure on Liquid/Air Interface 〖JP2〗Structure of Anionic Fluorinated Surfactant: A Molecular Simulation Study[J].Journal of Zhejiang Sci-Tech University,2017,37-38(自科1):133-139.
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分子模拟研究疏水段结构对阴离子型氟表面活性剂气/液界面结构的影响()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第37-38卷
期数:
2017年自科1期
页码:
133-139
栏目:
出版日期:
2017-01-10

文章信息/Info

Title:
The Effect of Hydrophobic Segment Structure on Liquid/Air Interface 〖JP2〗Structure of Anionic Fluorinated Surfactant: A Molecular Simulation Study
文章编号:
1673-3851 (2017) 01-0152-07
作者:
吴盼; 任涛; 李嘉辰; 张丽
浙江理工大学 理学院化学系，杭州 310018
Author(s):
WU Pan;  REN Tao;  LI Jiachen;  ZHANG Li
School of Sciences, Zhejiang Sci-Tech University, Hangzhou 310018, China
关键词:
气/液界面结构; 氟表面活性剂; 分子动力学模拟; 疏水链段结构
分类号:
O643.36
文献标志码:
A
摘要:
氟表面活性剂广泛应用于工业各领域，表面活性剂的各种应用均与其在气/液界面的吸附层结构密切相关, 探讨氟表面活性剂分子结构对气/液界面层结构的影响具有非常重要的应用价值和理论意义。文章采用分子动力学模拟探讨了阴离子型氟表面活性剂疏水段结构对其气/液界面结构的影响。研究结果表明含氟链段的长度影响阴离子表面活性剂PFOS的界面结构，当氟碳原子数目为8的时候，该表面活性剂在界面处形成有序性单分子吸附层。疏水段的氟化程度对PFOS链段在气/液界面层排布的有序性以及疏水链段角度分布影响较大。当氟化程度较高时，表面活性剂单分子层在界面有序性较好；随着氟化程度降低，表面活性剂单分子层有序性降低，表面活性降低。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期： 2016-08-08
网络出版日期：2017-01-03
作者简介： 蒋乐(1992-)，男，江苏扬州人，硕士研究生，主要从事光催化剂制备及其性能方面的研究
更新日期/Last Update: 2017-03-01