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聚甲基硅烷的研究进展
  • ISSN号：1000-6613
  • 期刊名称：化工进展
  • 时间：2011
  • 页码：1772-1777
  • 分类：O634.41[理学—高分子化学;理学—化学]
  • 作者机构：[1]国防科学技术大学航天与材料工程学院CFC国防科技重点实验室,湖南长沙410073
  • 相关基金：国家自然科学基金项目（50702075）
  • 相关项目：耐超高温ZrCB与ZrCSi陶瓷先驱体合成、组成结构调控及陶瓷化机理研究
作者： 高波|王浩|王小宙|
关键词： 聚甲基硅烷, 前体, 合成, 改性, polymethylsilane, precursor, synthesis, modify
中文摘要：

聚甲基硅烷是SiC陶瓷前体的一种,该前体含有大量的活性Si—H键,易于低温固化交联,因此受到了越来越多的关注。本文介绍了聚甲基硅烷主要合成方法,包括Wurtz耦合聚合法、超声合成法、脱氢耦合法和电化学合成法;讨论了聚甲基硅烷的改性方法如热交联改性或化学改性,对改性聚甲基硅烷的性能作了比较,并对今后的研究方向作了展望。

英文摘要：

As a kind of precursor polymer of SiC ceramics,polymethylsilane has been paid more and more attention due to the great amount of active Si—H bonds in the polymer backbone,which endows the polymer low temperature curing property.The synthesis techniques,including Wurtz coupling method,dehydrogenation coupling method,ultrasonic coupling method and electrochemical synthesis method,are reviewed.Besides,the modification methods of polymethylsilane,for example heated-crosslink modification and chemical modification,along with the properties of modified polymethylsilane are discussed.In addition,the research direction of polymethylsilane is also presented.

同期刊论文项目
纳米有序SiC多孔陶瓷接头的研制及其在Cf/SiC复合材料连接领域中的应用
期刊论文 17 会议论文 2
耐超高温ZrCB与ZrCSi陶瓷先驱体合成、组成结构调控及陶瓷化机理研究
期刊论文 49 专利 2
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期刊信息
  • 《化工进展》
  • 中国科技核心期刊
  • 主管单位:中国科学技术协会
  • 主办单位:中国化工学会 化学工业出版社
  • 主编：曹湘洪
  • 地址：北京市东城区青年湖南街13号
  • 邮编：100011
  • 邮箱：hgjz@263.net
  • 电话：010-64519500/9501/9502
  • 国际标准刊号：ISSN：1000-6613
  • 国内统一刊号：ISSN：11-1954/TQ
  • 邮发代号:82-311
  • 获奖情况:
  • 全国中文核心期刊,中国精品科技期刊,中国百种中国杰出学术期刊,第七届全国石油和化工行业优秀期刊一等奖,吕国化工学会会刊
  • 国内外数据库收录:
  • 美国化学文摘（网络版）,美国工程索引,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,中国北大核心期刊（2000版）
  • 被引量:37234