Positron Annihilation Lifetime Spectra Used in Polymer Materials

Jun-tao MA; Rong-hua HUANG

doi:10.14028/j.cnki.1003-3726.2001.04.006

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Positron Annihilation Lifetime Spectra Used in Polymer Materials

更新时间：2022-09-18

- Positron Annihilation Lifetime Spectra Used in Polymer Materials
- Polymer Bulletin Vol. 14, Issue 4, Pages: 38-44(2001)
- 作者机构：
  
  四川大学高分子研究所、高分子材料工程国家重点实验室，成都　610065
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2001.04.006
  CLC：
- Published：2001-08，
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Jun-tao MA, Rong-hua HUANG. Positron Annihilation Lifetime Spectra Used in Polymer Materials. [J]. Polymer Bulletin 14(4):38-44(2001)
DOI：

Jun-tao MA, Rong-hua HUANG. Positron Annihilation Lifetime Spectra Used in Polymer Materials. [J]. Polymer Bulletin 14(4):38-44(2001) DOI： 10.14028/j.cnki.1003-3726.2001.04.006.

摘要

正电子湮没寿命谱技术是一种新型聚合物结构探测与表征技术，针对此技术在聚合物自由体积研究中的应用，首先介绍了该技术的基本原理和应用理论，接着针对寿命谱数据的处理手段和计算方法，对国内外的研究进展进行了概述和总结，最后展示了该技术在聚合物材料研究中用于基本理论、实际运用和结构理论等三个方面的情况。

Abstract

Positron annihilation lifetime spectrum is a useful technique to test and characterize polymer structure

such as the research of free volume. At first

the principle and the practical theory of this technique were introduced respectively

then the methods to deal and to process with the data from lifetime spectra have been reviewed

at last the application of this technique was introduced from three aspects: basic theory

practical usage and structural theory.

关键词

正电子湮没寿命谱技术自由体积正电子素数据处理应用综述

Keywords

Positron annihilation lifetime spectraFree-volumePositroniumData processingApplicationReview

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