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$Sm-CeO_{2}$/Zeolite Bifunctional Catalyst for Direct and Highly Selective Conversion of Bioethanol to Propylene
| Content Provider | MDPI |
|---|---|
| Author | Jin, Huan Miao, Changxi Yue, Yinghong Tian, Chao Hua, Weiming Gao, Zi |
| Copyright Year | 2022 |
| Description | A series of $Sm-CeO_{2}$/Beta composites with various Beta contents were prepared by an incipient impregnation method, followed by calcination at 650 °C. They were characterized by XRD, $N_{2}$ adsorption, SEM, $NH_{3}$-TPD, $CO_{2}$-TPD and$ ^{27}$Al MAS NMR. The $Sm-CeO_{2}$/Beta bifunctional catalysts exhibit eminent catalytic performances in the selective conversion of ethanol to propylene. In particular, the $Sm-CeO_{2}$/10%Beta catalyst with 10% Beta zeolite gives the highest $C_{3}H_{6}$ yield of 59.3%. A good match between $Sm-CeO_{2}$ and Beta accounts for its optimal result. |
| Starting Page | 407 |
| e-ISSN | 20734344 |
| DOI | 10.3390/catal12040407 |
| Journal | Catalysts |
| Issue Number | 4 |
| Volume Number | 12 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2022-04-06 |
| Access Restriction | Open |
| Subject Keyword | Catalysts Bioethanol Sm-ceo2/zeolite Bifunctional Catalyst Renewable Propylene |
| Content Type | Text |
| Resource Type | Article |
