Aminoborane polymers as precursors of C-N-B ceramic materials
Journal Article
·
· J. Am. Ceram. Soc.; (United States)
Aminoborane polymers were prepared via condensation reactions between polyfunctional amines and either triethylborane or tris(dimenthylamino) borane. The products were characterized by chemical and spectroscopic analyses. The thermal degradation of these materials was studied to establish pyrolytic pathways and to evaluate their potential as precursors to C-N-B ceramic materials. The borane condensation products with 4,4'-methylenedipyrazole, o-phenylenediamine, and 3,3'-diaminobenzidine produced relatively high ceramic yields at 800/sup 0/C, whereas that with diethylenetriamine decomposed into partially volatile oligomers.
- Research Organization:
- Oak Ridge National Lab., TN (USA). Chemistry Div.
- OSTI ID:
- 5763760
- Journal Information:
- J. Am. Ceram. Soc.; (United States), Journal Name: J. Am. Ceram. Soc.; (United States) Vol. 71:12; ISSN JACTA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Synthesis and studies of poly(aminoborane), (H/sub 2/NBH/sub 2/)/sub x/
Soluble B-N polymers: poly(alpha-olefin) analogs via metal complex-catalyzed amine borane dehydrogenation
Probing the second dehydrogenation step in ammonia-borane dehydrocoupling: characterization and reactivity of the key intermediate, B-(cyclotriborazanyl)amine-borane
Journal Article
·
Wed May 25 00:00:00 EDT 1983
· Inorg. Chem.; (United States)
·
OSTI ID:5860267
Soluble B-N polymers: poly(alpha-olefin) analogs via metal complex-catalyzed amine borane dehydrogenation
Journal Article
·
Mon Dec 31 23:00:00 EST 2007
· Angewandte Chemie
·
OSTI ID:957726
Probing the second dehydrogenation step in ammonia-borane dehydrocoupling: characterization and reactivity of the key intermediate, B-(cyclotriborazanyl)amine-borane
Journal Article
·
Thu Oct 30 00:00:00 EDT 2014
· Chemical Science
·
OSTI ID:1624910
Related Subjects
36 MATERIALS SCIENCE
360202 -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
360603 -- Materials-- Properties
BORANES
BORON
BORON COMPOUNDS
CARBON COMPOUNDS
CHEMICAL REACTION YIELD
CHEMICAL REACTIONS
DECOMPOSITION
ELEMENTS
NITROGEN COMPOUNDS
POLYMERS
PRECURSOR
PYROLYSIS
SEMIMETALS
SPECTROSCOPY
THERMAL DEGRADATION
THERMOCHEMICAL PROCESSES
YIELDS
360202 -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
360603 -- Materials-- Properties
BORANES
BORON
BORON COMPOUNDS
CARBON COMPOUNDS
CHEMICAL REACTION YIELD
CHEMICAL REACTIONS
DECOMPOSITION
ELEMENTS
NITROGEN COMPOUNDS
POLYMERS
PRECURSOR
PYROLYSIS
SEMIMETALS
SPECTROSCOPY
THERMAL DEGRADATION
THERMOCHEMICAL PROCESSES
YIELDS