| Triton X-100体系层状液晶结构及其润滑性能 |
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| 引用本文： | 杨汉民,郭荣,王敏,汪汉卿. Triton X-100体系层状液晶结构及其润滑性能[J]. 物理化学学报, 2000, 16(7): 592-595. DOI: 10.3866/PKU.WHXB20000704 |
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| 作者姓名： | 杨汉民 郭荣 王敏 汪汉卿 |
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| 作者单位： | Lanzhou Institute of Chemical Physics,Chinese Academy of Sciences,Lanzhou 730000,Chemistry Department,Sclence School,Yangzhou University,Yangzhou 225002 |
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| 摘 要： | 用小角Ｘ射线衍射和＾２ＨＮＭＲ方法测定ＴｒｉｔｏｎＸ－１００／ｎ－Ｃ１０Ｈ２１ＯＨ／Ｈ２Ｏ体系层状液晶的结构。用高速环块磨损试验机考察了不同组分含量的层状液晶对铝合金－钢磨擦副润滑性能的影响。结果表明：随着水含量的增加,层次液晶两新双层中分子的有序度降低,润滑效果也降低;随着ＴｒｉｔｏｎＸ－１００含量增加,层状液晶两亲双层中分子的有序度增加,其润滑效果提高。
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| 关 键 词： | 层状液晶 2H NMR Triton X-100 正癸醇 润滑性能 |
| 收稿时间： | 1999-10-08 |
| 修稿时间： | 1999-12-02 |
Structure of Triton X-100 Lamellar Liquid Crystal and its Lubrication Property |
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| Yang Han-Min,Guo Rong,Wang Min,Wang Han-qing. Structure of Triton X-100 Lamellar Liquid Crystal and its Lubrication Property[J]. Acta Physico-Chimica Sinica, 2000, 16(7): 592-595. DOI: 10.3866/PKU.WHXB20000704 |
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| Authors: | Yang Han-Min Guo Rong Wang Min Wang Han-qing |
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| Affiliation: | Lanzhou Institute of Chemical Physics,Chinese Academy of Sciences,Lanzhou 730000|Chemistry Department,Sclence School,Yangzhou University,Yangzhou 225002 |
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| Abstract: | The structure of Triton X-100/n-C10H21OH/H2O lamellar liquid crystal system was determined by small angle X ray diffraction and 2H NMR. The lubrication properties of the lamellar liquid crystal with different composition were investigated under the high speed ring block wear tester. The results showed that the order parameter of lamellar liquid crystal decreased with increasing of water content, and increased with Triton X-100 content. The lubrication of the lamellar liquid crystal decreased with increasing of water content and increased with Triton X 100 content. |
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| Keywords: | Lamellar liquid crystal 2H NMR',') " >2H NMR Triton X-100 1-decanol Lubrication |
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