Research progress and the prospect of CO2 hydrogenation with dielectric barrier discharge plasma technology

서지정보

· 발행기관 : 한국탄소학회
· 수록지 정보 : Carbon letters / 33권 / 4호
· 저자명 : Ziyi Zhang, Honglei Ding, Qi Zhou, Weiguo Pan, Kaina Qiu, Xiaotian Mu, Junchi Ma, Kai Zhang, Yuetong Zhao

목차

Research progress and the prospect of CO2 hydrogenation with dielectric barrier discharge plasma technology
Abstract
1 Introduction
2 Reaction mechanism of DBD plasma catalysis
3 Effects and optimizations
3.1 Packing materials
3.2 Reaction parameters of DBD plasm system
3.2.1 Discharge power
3.2.2 Discharge frequency
3.2.3 Discharge length
3.2.4 Feed flow rate
3.2.5 Discharge gap
3.3 Optimization of DBD system
4 CO2 hydrogenation to methane
4.1 Ruthenium-based catalyst
4.2 Nickel-based catalyst
4.3 Metal–organic framework materials
5 CO2 hydrogenation to methanol
5.1 Photocatalysis
5.2 Electrocatalysis
5.3 Plasma catalysis
6 Conclusion
Acknowledgements
References

영어초록

In recent years, people are increasingly interested in CO2 hydrogenation to produce value-added chemicals and fuels ( CH4, CH3OH, etc.). In the quest for an efficient treatment in CO2 methanation and methanolization, several technologies have been practiced, and DBD plasma technology gain attention due to its easily handling, mild operating conditions, strong activation ability, and high product selectivity. In addition, its reaction mechanism and the effect of packing materials and reaction parameters are still controversial. To address these problems efficiently, a summary of the reaction mechanism is presented. A discussion on plasma-catalyzed CO2 hydrogenation including packing materials, reaction parameters, and optimizing methods is addressed. In this review, the overall status and recent findings in DBD plasma-catalyzed CO2 hydrogenation are presented, and the possible directions of future development are discussed.

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