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Novel access to polyboro‐ and polyalumosilazanes suitable as precursors for ternary nitride ceramics
Author(s) -
Löffelholz Josua,
Jansen Martin
Publication year - 1995
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.19950070309
Subject(s) - materials science , ceramic , ternary operation , nitride , polymer , homogeneity (statistics) , chemical engineering , nanotechnology , metallurgy , composite material , computer science , layer (electronics) , machine learning , engineering , programming language
Polymeric precursors for high‐performance niride ceramics have been attracting increasing attention as they offer access to fine‐grained materials with excellent homogeneity. A new method for the synthesis of polymeric precursors to Si/B/N and Si/Al/N ceramics which starts from easily available compounds and avoids the need for oligomeric intermediates is reported. The compositions of the ceramic powders as well as the properties of the polymers can be tailored on a molecular scale.