Advanced Refractory Technologies, Inc.

Vithal Revankar

Arvind Goel

A method for making aluminum nitride whiskers comprising reacting a reactant bed of aluminum, alumina, ammonium chloride, with a metal-containing carbon catalyst in the presence of a nitrogen gas flow, such that a direct nitridation reaction, a carbothermal reaction and a transport species reaction occur concurrently.

Method for synthesizing aluminum nitride whiskers

A method for making titanium nitride whiskers comprising reacting titanium in the presence of nitrogen in a direct nitridation reaction, concurrently reacting titania in the presence of nitrogen in a carbothermal nitridation reaction, optionally in the presence of a transport species reaction under conditions necessary to make titanium nitride whiskers.

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Buffalo, NY, United States of America

Vithal Revankar