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前驱体法制备Si-C-N-M基高性能陶瓷的研究进展
Research Progress in preparation of Si-C-N-M Based Ceramics from Precursors
【摘要】 综述了聚合物前驱体热解转化法制备高性能Si-C -N -M基陶瓷的研究进展 ,着重介绍了 3类Si-C -N -B基陶瓷前驱体 (主链或侧基含有环硼氮烷或含硼杂环的聚硼硅氮烷、含硼聚硅氮烷和含硼聚硅基碳化二亚胺 )及Si-C -N -Al基陶瓷前驱体。
【Abstract】 s:The research progress in the preparation of Si-C-N-M based ceramics from polymeric precursor pyrolysis was reviewed. Three kinds of Si-C-N-B based ceramics precursors (polyborosilazane containing borazine or boron heterocyclic ring on main chain or side chain, boron-containing polysilazane and boron-containing polysilylcarbodiimide) and one kind of Si-C-N-Al based ceramics precursor were introduced.
【关键词】 Si-C-N-M基陶瓷;
前驱体;
热解;
含硼聚硅氮烷;
聚硼硅氮烷;
【Key words】 Si-C-N-M based ceramic; precursor; pyrolysis; polysilazane; borazine;
【Key words】 Si-C-N-M based ceramic; precursor; pyrolysis; polysilazane; borazine;
【基金】 国家自然科学基金资助项目 (5 0 0 72 0 3 3 );中科院创新基金资助项目
- 【文献出处】 有机硅材料 ,Silicone Material , 编辑部邮箱 ,2002年02期
- 【分类号】TQ174
- 【被引频次】12
- 【下载频次】455