Hollow biomorphic Al2O3 fibers produced from sisal

Al2O3 fibers with a hollow morphology were produced by Al-vapor infiltration-reaction and subsequent oxidation from pyrolysed fibers of natural sisal. Following pyrolysis, the bio-fiber template was reacted with gaseous Al at 1,400 C–1,600 C in vacuum to form Al4C3. After an oxidation/sintering proc...

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Bibliographic Details
Main Author: Andrade Júnior, Tarcísio Eloi de (author)
Other Authors: Rambo, Carlos Renato (author), Sieber, Heino (author), Martinelli, Antonio Eduardo (author), Melo, Dulce Maria de Araújo (author)
Format: article
Language:eng
Published: 2021
Subjects:
Online Access:https://doi.org/10.1007/s10853-006-0772-6
Country:Brazil
Oai:oai:https://repositorio.ufrn.br:123456789/32202