Polyborosilazanes with Controllable B/N Ratio for Si–B–C–N Ceramics

Polyborosilazanes with Controllable B/N Ratio for Si–B–C–N Ceramics

Polyborosilazanes with controllable B/N ratio were synthesized using high-boron-content <i>m</i>-carborane, dichloromethylsilane, and hexamethydisilazane. After high-temperature pyrolysis, Si–B–C–N quaternary ceramics with SiC and B<sub>4</sub>C as the main phases were obtain...

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Bibliographic Details
Main Authors: Yanpei Dang, Tianhao Li, Yangzhong Zhao, Liantai Duan, Jianning Zhang, Ke Chen, Liu He, Qing Huang, Chuanzhuang Zhao, Yujie Song
Format: Article
Language:English
Published: MDPI AG 2023-01-01
Series:Materials
Subjects:
polyborosilazane
SiBCN
carborane
polymer derived ceramics
B/N ratio
microphase evolution
Online Access:https://www.mdpi.com/1996-1944/16/3/1053

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https://www.mdpi.com/1996-1944/16/3/1053

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