Preparation of polycarbosilane precursor for SiC fiber with low specific resistance from PDMS/PVC

被引：0
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作者：
Wang, Juan [1 ]
Song, Yong-Cai [1 ]
机构：
[1] Coll. of Aerosp. and Mat. Eng., Natl. Univ. of Defense Technol., Changsha 410073, China
来源：
Guofang Keji Daxue Xuebao/Journal of National University of Defense Technology | 2002年 / 24卷 / 06期
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摘要：
Polycarbosilane (PC-P), which is a useful precursor for Silicon Carbide fiber with high mechanical properties and low specific resistance, was synthesized using polydimethysilane (PDMS) and 3%-7% wt polyvinychloride (PVC). The synthesizing condition for PC-P was determined. The composition, structure and property of PC-P were studied by element analysis, IR, XPS and GPC. The reaction mechanism was preliminarily probed.
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页码：19 / 22
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