Infrared study of CO2 incorporation into pyrophyllite [Al2Si4O10] during dehydroxylation
Date
2003
Authors
Wang, Ling
Zhang, Ming
Redfern, Simon
Journal Title
Journal ISSN
Volume Title
Publisher
Clay Minerals Society
Abstract
We report infrared spectroscopic observations of the incorporation of CO2 into pyrophyllite that has been beated between 200°C and 1250°C for periods of 15 min, 1 h and 5 days. The presence of CO2 is characterized by the V3 band of CO2 near 2347 cm-1, d
Description
Keywords
Keywords: Carbon dioxide; Crystal atomic structure; Diffusion in solids; Heat treatment; High temperature effects; Infrared spectroscopy; Dehydroxylation; Clay; aluminosilicate; carbon dioxide; ceramics; crystal chemistry; dehydroxylation; infrared spectroscopy; ph CO; CO2; Dehydroxylation; Infrared spectroscopy; Pyrophyllite; Sequestration
Citation
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Source
Clays and Clay Minerals
Type
Journal article