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http://dx.doi.org/10.4191/KCERS.2003.40.2.191

Decomposition of Carbon Dioxide Using Sr Ferrites with Various Compositions  

신현창 (아주대학교 재료공학과)
최정철 (아주대학교 재료공학과)
정광덕 (한국과학기술연구원 나노-환경 연구센터)
최승철 (한국과학기술연구원 나노-환경 연구센터)
Publication Information
Journal of the Korean Ceramic Society / v.40, no.2, 2003 , pp. 191-197 More about this Journal
Abstract
Sr ferrites with various compositions were applied to the decomposition of $CO_2$ to mitigate the greenhouse effect. In the reduction reaction of Sr ferrites up to 80$0^{\circ}C$, starting temperature was lower with increasing of Sr content in Sr ferrite. However, the reactivity was higher with decreasing Sr content. In the $CO_2$ decomposition reaction with reduced Sr ferrites, the amount of CO and C were depended on the ratio of Sr and Fe in Sr ferrite. With increasing Sr content. larger amount of C were deposited on the surface of ferrite. Therefore, in order to apply Sr ferrites for the decomposition of $CO_2$, it is necessary to control the ratio of Sr and Fe according to the conditions used.
Keywords
Sr Ferrite; Carbon dioxide decomposition; Carbon deposition;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
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