X-Ray Powder Diffraction Study of Polytetrafluoroethylene

被引：34
|
作者：
Lebedev, Yu. A. [1 ]
Korolev, Yu. M. [1 ]
Polikarpov, V. M. [2 ]
Ignat'eva, L. N. [3 ]
Antipov, E. M. [1 ]
机构：
[1] Russian Acad Sci, AV Topchiev Petrochem Synth Inst, Moscow 119991, Russia
[2] Tambov State Tech Univ, Tambov 392041, Russia
[3] Russian Acad Sci, Inst Chem, Far E Div, Vladivostok 690002, Russia
来源：
CRYSTALLOGRAPHY REPORTS | 2010年 / 55卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
6;
D O I：
10.1134/S1063774510040127
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
Samples of polytetrafluoroethylene were studied by X-ray diffraction. A quantitative X-ray powder diffraction analysis of three components of the polymer was performed for the first time. All samples of polytetrafluoroethylene were found to be three-phase and consist of one crystalline and two amorphous phases. One of the amorphous phases is composed of low-molecular-weight products. The structure of the latter phase was established for the first time by X-ray diffraction methods and computer simulation.
引用
收藏
页码：609 / 614
页数：6
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