Oxygen Vacancy-rich Mesoporous Silica KCC-1 for CO2 Methanation

Oxygen Vacancy-rich Mesoporous Silica KCC-1 for CO2 Methanation

Mesoporous silica KCC-1 was successfully synthesized by microemulsion system coupled with microwave-assisted hydrothermal method. Mesoporous silica KCC-1 exhibited spherical morphology surrounded with dendritic fiber with the particle size of 200–400 nm and BET surface area of 773 m2/g. Mesoporous s...

詳細記述

書誌詳細
主要な著者: M. Y. S., Hamid, M. L., Firmansyah, S., Triwahyono, A. A., Jalil, R. R., Mukti, E., Febriyanti, V., Suendo, Setiabudi, H. D., M., Mohamed, W., Nabgan
フォーマット: 論文
言語:English
出版事項: Elsevier Ltd 2017
主題:
TP Chemical technology
オンライン･アクセス:http://umpir.ump.edu.my/id/eprint/16548/1/fkksa-2017-setiabudi-Oxygen%20vacancy-rich1.pdf
その他の書誌記述
要約:Mesoporous silica KCC-1 was successfully synthesized by microemulsion system coupled with microwave-assisted hydrothermal method. Mesoporous silica KCC-1 exhibited spherical morphology surrounded with dendritic fiber with the particle size of 200–400 nm and BET surface area of 773 m2/g. Mesoporous silica KCC-1 has significantly higher number of basicity and oxygen vacancy than those of MCM-41 and SiO2 which directly correlated with the catalytic performance of the catalyst. The activity of mesoporous silica KCC-1 in CO2 methanation is five-fold higher than MCM-41 with the yield of CH4 reached 38.9% at 723 K.

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