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Title: Process for preparing transition metal nitrides and transition metal carbonitrides and their reaction intermediates

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.

Inventors:
 [1]
  1. Oak Ridge, TN
Issue Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
OSTI Identifier:
866597
Patent Number(s):
4746501
Application Number:
US patent application 07/082,173
Assignee:
United States Department of Energy (Washington, DC)
Patent Classifications (CPCs):
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07F - ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
process; preparing; transition; metal; nitrides; carbonitrides; reaction; intermediates; ammonolytic; precursors; nitride; carbonitride; ceramics; extreme; conditions; required; precursor; powder-like; substance; produces; improved; purity; morphology; pyrolysis; metal nitrides; reaction conditions; transition metal; nitride ceramic; metal nitride; metal carbonitrides; metal carbon; metal carbonitride; reaction intermediates; extreme reaction; nitride ceramics; carbonitride ceramics; ammonolytic precursors; /423/501/999/

Citation Formats

Maya, Leon. Process for preparing transition metal nitrides and transition metal carbonitrides and their reaction intermediates. United States: N. p., 1988. Web.
Maya, Leon. Process for preparing transition metal nitrides and transition metal carbonitrides and their reaction intermediates. United States.
Maya, Leon. Tue . "Process for preparing transition metal nitrides and transition metal carbonitrides and their reaction intermediates". United States. https://www.osti.gov/servlets/purl/866597.
@article{osti_866597,
title = {Process for preparing transition metal nitrides and transition metal carbonitrides and their reaction intermediates},
author = {Maya, Leon},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1988},
month = {5}
}

Patent:

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