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Dielectric Barrier Discharge Plasma-Assisted Catalytic $CO_{2}$ Hydrogenation: Synergy of Catalyst and Plasma
| Content Provider | MDPI |
|---|---|
| Author | Gao, Xingyuan Liang, Jinglong Wu, Liqing Wu, Lixia Kawi, Sibudjing |
| Copyright Year | 2022 |
| Description | $CO_{2}$ hydrogenation is an effective way to convert $CO_{2}$ to value-added chemicals (e.g., $CH_{4}$ and $CH_{3}$OH). As a thermal catalytic process, it suffers from dissatisfactory catalytic performances (low conversion/selectivity and poor stability) and high energy input. By utilizing the dielectric barrier discharge (DBD) technology, the catalyst and plasma could generate a synergy, activating the whole process in a mild condition, and enhancing the conversion efficiency of $CO_{2}$ and selectivity of targeted product. In this review, a comprehensive summary of the applications of DBD plasma in catalytic $CO_{2}$ hydrogenation is provided in detail. Moreover, the state-of-the-art design of the reactor and optimization of reaction parameters are discussed. Furthermore, several mechanisms based on simulations and experiments are provided. In the end, the existing challenges of this hybrid system and corresponding solutions are proposed. |
| Starting Page | 66 |
| e-ISSN | 20734344 |
| DOI | 10.3390/catal12010066 |
| Journal | Catalysts |
| Issue Number | 1 |
| Volume Number | 12 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2022-01-08 |
| Access Restriction | Open |
| Subject Keyword | Catalysts Environmental Engineering Co2 Hydrogenation Plasma Dielectric Barrier Discharge Synergy Catalyst |
| Content Type | Text |
| Resource Type | Article |
