DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Process for producing ceramic nitrides anc carbonitrides and their precursors

Abstract

A process for preparing ceramic nitrides and carbon nitrides in the form of very pure, fine particulate powder. Appropriate precursors is prepared by reaching a transition metal alkylamide with ammonia to produce a mixture of metal amide and metal imide in the form of an easily pyrolyzable precipitate.

Inventors:
;
Issue Date:
Research Org.:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
OSTI Identifier:
6872290
Patent Number(s):
6018390
Assignee:
TIC; EDB-88-178271
Patent Classifications (CPCs):
G - PHYSICS G01 - MEASURING G01H - MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
G - PHYSICS G01 - MEASURING G01P - MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK
DOE Contract Number:  
AC05-84OR21400
Resource Type:
Patent
Resource Relation:
Other Information: Portions of this document are illegible in microfiche products
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; AMMONIA; CHEMICAL REACTIONS; CERAMICS; CHEMICAL PREPARATION; NITRIDES; TITANIUM COMPOUNDS; AMIDES; AMMONOLYSIS; INVENTIONS; POWDERS; PYROLYSIS; DECOMPOSITION; HYDRIDES; HYDROGEN COMPOUNDS; NITROGEN COMPOUNDS; NITROGEN HYDRIDES; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; PNICTIDES; SOLVOLYSIS; SYNTHESIS; THERMOCHEMICAL PROCESSES; TRANSITION ELEMENT COMPOUNDS; 360201* - Ceramics, Cermets, & Refractories- Preparation & Fabrication; 400201 - Chemical & Physicochemical Properties

Citation Formats

Brown, G M, and Maya, L. Process for producing ceramic nitrides anc carbonitrides and their precursors. United States: N. p., 1987. Web.
Brown, G M, & Maya, L. Process for producing ceramic nitrides anc carbonitrides and their precursors. United States.
Brown, G M, and Maya, L. Wed . "Process for producing ceramic nitrides anc carbonitrides and their precursors". United States.
@article{osti_6872290,
title = {Process for producing ceramic nitrides anc carbonitrides and their precursors},
author = {Brown, G M and Maya, L},
abstractNote = {A process for preparing ceramic nitrides and carbon nitrides in the form of very pure, fine particulate powder. Appropriate precursors is prepared by reaching a transition metal alkylamide with ammonia to produce a mixture of metal amide and metal imide in the form of an easily pyrolyzable precipitate.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Feb 25 00:00:00 EST 1987},
month = {Wed Feb 25 00:00:00 EST 1987}
}

Patent:
Search for the full text at the U.S. Patent and Trademark Office Note: You will be redirected to the USPTO site, which may require a pop-up blocker to be deactivated to view the patent. If so, you will need to manually turn off your browser's pop-up blocker, typically found within the browser settings. (See DOE Patents FAQs for more information.)

Save / Share: