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BORON NITRIDE NANOTUBE PURIFICATION
Disclosed herein are processes for purifying as-synthesized boron nitride nanotube (BNNT) material to remove impurities of boron, amorphous boron nitride (a-BN), hexagonal boron nitride (h-BN) nanocages, h-BN nanosheets, and carbon-containing compounds. The processes include heating the BNNT materials at different temperatures in the presence of inert gas and a hydrogen feedstock or in the presence of oxygen.
BORON NITRIDE NANOTUBE PURIFICATION
Disclosed herein are processes for purifying as-synthesized boron nitride nanotube (BNNT) material to remove impurities of boron, amorphous boron nitride (a-BN), hexagonal boron nitride (h-BN) nanocages, h-BN nanosheets, and carbon-containing compounds. The processes include heating the BNNT materials at different temperatures in the presence of inert gas and a hydrogen feedstock or in the presence of oxygen.
BORON NITRIDE NANOTUBE PURIFICATION
DUSHATINSKI THOMAS G (author) / JORDAN KEVIN C (author) / SMITH MICHAEL W (author) / WHITNEY R ROY (author) / STEVENS JONATHAN C (author)
2023-09-14
Patent
Electronic Resource
English