Microwave assist functionalization of multi walled carbon nanotubes
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2012
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EUROPEAN CONFERENCE ON COMPOSITE MATERIALS, 15th
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Resumo
There are many technique to increase reactivity of carbon nanotubes, this article study a
improvement in oxidation and silanization procedures. Two oxidation methods are frequently
used in carbon nanotubes: the conventional acid treatment, and the microwave treatment. The
nanotubes oxidation was studied using microwaves and varying power and time of exposure.
Compared to conventional acid treatment, the use of microwave provides benefits in speeding
the reaction time, lowest amount of acids required and agitation is not needed. The present
procedure was successful in the functionalization of carbon nanotubes with 3-
aminopropyltriethoxysilane, which is a coupling agents that have a unique feature, bound
organic to inorganic molecules.
Como referenciar
BONALUME, B.C.F.; LEBRAO, G.W.; ROSSI, J.L. Microwave assist functionalization of multi walled carbon nanotubes. In: EUROPEAN CONFERENCE ON COMPOSITE MATERIALS, 15th, June 24-28, 2012, Venice, Italy. Proceedings... p. 1-8. Disponível em: http://repositorio.ipen.br/handle/123456789/27626. Acesso em: 30 Dec 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.