Markedly improved CO2 capture efficiency and stability of gallium substituted hydrotalcites at elevated temperatures

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Author Atilhan, Mert en_US
Author Yavuz, Cafer T en_US
Author Alexei, V. en_US
Author White, Mark G. en_US
Author Golden, Time en_US
Author Ford, Peter C. en_US
Author Stucky, Galen D. en_US
Available date 2010-01-26T10:40:53Z en_US
Publication Date 2009-08-11 en_US
Citation Yavuz, C. T., Shinall, B. D., Iretskii, A. V., White, M. G., Golden, T., Atilhan, M., … Stucky, G. D. (2009). Markedly improved CO2 capture efficiency and stability of gallium substituted hydrotalcites at elevated temperatures. Chemistry of Materials, 21, 3473–3475 en_US
URI http://hdl.handle.net/10576/10644 en_US
URI http://pubs.acs.org/doi/abs/10.1021/cm900834g
Abstract Potassium carbonate promoted, Ga3+ substituted hydrotalcites reported here exhibit very high, selective and reversible CO2 capture from an exhaust gas mixture. The 10% Ga3+ substitution improved the CO2 capture from 0.3 mmol to 1.2 mmol per gram, and only 4% (w/w) of the sorbent capacity was lost after three cycles. en
Language en en_US
Publisher American Chemical Society en_US
Subject CO2 Capture en_US
Subject CO2 Capture Efficiency en_US
Subject Hydrotalcites en_US
Title Markedly improved CO2 capture efficiency and stability of gallium substituted hydrotalcites at elevated temperatures en_US
Type Article en_US


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