| Autor: |
Abdulridha, Samer, Jiang, Jiuxing, Xu, Shaojun, Zhou, Zhaoxia, Liang, He, Mao, Boyang, Zhou, Yangtao, Garforth, Arthur A., Jiao, Yilai, Fan, Xiaolei |
| Předmět: |
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| Zdroj: |
Green Chemistry; 8/7/2020, Vol. 22 Issue 15, p5115-5122, 8p |
| Abstrakt: |
Faujasite (FAU) Y zeolite assemblies with high mesoporosity (Sext = 347 m2 g−1 and Vmeso = 0.52 cm3 g−1) were synthesised using sustainable and economic cellulose nanocrystals (CNCs) via a template-directed synthesis method, i.e. CNCs-Y. In comparison with the control zeolite catalysts of the conventional microporous Y and carbon nanotube templated Y (CNTs-Y) zeolites, the resulting CNCs-Y demonstrated superior performance in catalytic dealkylation with excellent activity and longevity, as well as the anti-coking ability thanks to the exceptional mesoporous features of CNCs-Y zeolites. Thereby, the method and relevant CNCs-Y mesoporous zeolites based on the sustainable CNCs presented here have significant implications for being developed further for improving the sustainability of relevant catalytic processes such as fluid catalytic cracking (FCC). [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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