Structure, surface area and morphology of aluminas from thermal decomposition of Al(OH)(CH3COO)2 crystals

Structure, surface area and morphology of aluminas from thermal decomposition of Al(OH)(CH3COO)2 crystals

Crystalline aluminium hydroxiacetate was prepared by reaction between aluminium powder (ALCOA 123) and aqueous solution of acetic acid at 96ºC ±1ºC. The white powder of Al(OH)(CH3COO)2 is constituted by agglomerates of crystalline plates, having size about 10mum. The crystals were fired from 200ºC t...

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Bibliographic Details
Main Authors: PEDRO K. KIYOHARA, HELENA SOUZA SANTOS, ANTONIO C. VIEIRA COELHO, PÉRSIO DE SOUZA SANTOS
Format: Article
Language:English
Published: Academia Brasileira de Ciências 2000-12-01
Series:Anais da Academia Brasileira de Ciências
Subjects:
aluminium hydroxiacetate
boehmite
transition aluminas
active aluminas
aluminum hydroxides
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652000000400003

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