STUDY ON POSITRON ANNIHILATION LIFETIME SPECTRA IN RAW AND HEAT-CURED SILICONE RUBBER

被引：0
|
作者：
尹传元 [1 ]
周彩华 [1 ]
沈德勋 [1 ]
滕敏康 [1 ]
机构：
[1] Nanjing University
来源：
Chinese Science Bulletin | 1989年 / 07期
关键词：
STUDY ON POSITRON ANNIHILATION LIFETIME SPECTRA IN RAW AND HEAT-CURED SILICONE RUBBER; than;
D O I：
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学科分类号：
摘要：
The method of analyzing positron annihilation lifetime spectra was used to study molecular structures of raw silicone rubbers with different molecular weights and heat-cured silicone rubbers’s constitutions. The positron annihilation lifetime spectra were measured using a fast-fast coincidence circuitry positron lifetime spectrometer modified by us from a fast-slow delayed coincidence positron lifetime spectrometer
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页码：612 / 612
页数：1
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