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Formation of Oxynitride Glasses by ArnmonoJysis of Gels
Author(s) -
Brinker C.J.
Publication year - 1982
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1982.tb09926.x
Subject(s) - sintering , borosilicate glass , ammonia , materials science , nitrogen , chemical engineering , hydrogen , carbon fibers , porosity , inorganic chemistry , chemistry , composite material , organic chemistry , composite number , engineering
Porous borosilicate gels were heated in ammonia at 460° C. The ammonia treatments reduced the carbon and hydrogen content and increased the gel sintering temperature. The increased sintering temperature was attributed to an increase in T g due to chemically dissolved nitrogen.