STRUCTURAL AND THERMAL ANALYSIS OF CALCIUM ALUMINATE OBTAINED BY THE SOL-GEL PROCESS

Volume 1, Issue 1, October 2016     |     PP. 8-19      |     PDF (545 K)    |     Pub. Date: October 17, 2016
DOI:    506 Downloads     8256 Views  

Author(s)

Valéria Rejane Silva Brito, Laboratório de Pesquisa e Inovação de Materiais Avançados; Universidade Estadual de Santa Cruz, Ilhéus, BA, Brasil
Raquel Jovita dos Santos, Laboratório de Pesquisa e Inovação de Materiais Avançados; Universidade Estadual de Santa Cruz, Ilhéus, BA, Brasil
Paulo Neilson Marques dos Anjos, Laboratório de Pesquisa e Inovação de Materiais Avançados; Universidade Estadual de Santa Cruz, Ilhéus, BA, Brasil
Luiz Carlos Salay, Universidade Estadual de Santa Cruz, Ilhéus, BA, Brasil
Analu Rocha Costa, Universidade Estadual de Santa Cruz, Ilhéus, BA, Brasil
Nila Cecília Lopes, Universidade Estadual de Santa Cruz, Ilhéus, BA, Brasil

Abstract
This paper aims to characterize structurally and thermally the calcium aluminate synthesized with the ethylenediamine tetraacetic acid (EDTA) by the sol-gel process. Structural analysis were made with Fourier Transform Infrared Spectroscopy and X-ray diffraction and thermal analysis were performed as thermogravimetric and differential thermical analysis. It was observed that structural aluminate features were controlled by the synthetic and thermal conditions.

Keywords
calcium aluminate, EDTA gel route, FTIR, TGA-DTA analysis; x-ray diffraction

Cite this paper
Valéria Rejane Silva Brito, Raquel Jovita dos Santos, Paulo Neilson Marques dos Anjos, Luiz Carlos Salay, Analu Rocha Costa, Nila Cecília Lopes, STRUCTURAL AND THERMAL ANALYSIS OF CALCIUM ALUMINATE OBTAINED BY THE SOL-GEL PROCESS , SCIREA Journal of Materials. Volume 1, Issue 1, October 2016 | PP. 8-19.

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