Precursors in the preparation of transition metal nitrides and t

Details Precursors in the preparation of transition metal nitrides and t Precursors in the preparation of transition metal nitrides and t

1986-12-09

1991-06-11

Langel, Wayne A.

Compositions: ceramic

Ceramic compositions

Refractory

556 1, 556 43, 556 46, 556 52, 556 58, 556 70, 556 87, 556112, 556121, 556137, 556140, 556176, C04B 3558, C07F 700, C07F 900, C07F 1100

Patent

active

050232134

ABSTRACT:
A process for making ammonolytic precursors to nitride and carbonitride ceramics. Extreme reaction conditions are not required and the precursor is a powder-like substance that produces ceramics of improved purity and morphology upon pyrolysis.

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Chemical Abstracts citation 84:46655e.
Chemical Abstracts citation 84:11692n.
Interrante et al., "Studies of Organometallic Precursors to Aluminum Nitride," Abstract of Materials Research Society Meeting; Apr. 1986, at Palo Alto, Calif.

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