Progress in Plasma-Assisted Catalysis for Green Energy Production and Environmental Application

A special issue of Catalysts (ISSN 2073-4344). This special issue belongs to the section "Environmental Catalysis".

Deadline for manuscript submissions: closed (30 April 2023) | Viewed by 1779

Special Issue Editors

State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
Interests: hydrogen energy production; chemical reaction engineering for conversion of small molecules; environmental catalysis; plasma catalysis

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Guest Editor
Beijing International S&T Cooperation Base for Plasma Science and Energy Conversion, Institute of Electrical Engineering, Chinese Academy of Sciences, Beijing 100190, China
Interests: low-temperature plasma; plasma diagnosis; plasma catalysis; catalyst surface modification; plasma-enabled ammonia synthesis
College of Environmental Sciences and Engineering, Dalian Maritime University, Dalian 116026, China
Interests: C1 chemistry; NOx removal; plasma catalysis

Special Issue Information

Dear Colleagues,

With the rapid development of human society, the demand for energy and chemicals is increasing day by day. This demand leads to the consumption of large quantities of fossil energy, and causes several kinds of environmental pollution. One of the feasible ways to solve the energy and environmental crisis is to use renewable energy to produce green energy and chemicals, alongside the implementation of environmental governance.

The combination of low-temperature plasma and catalysis, so called plasma catalysis, is a promising and emerging strategy for the production of hydrogen, fuels and chemicals, and for the treatment of environmental pollutants in both water and air, using renewable energy.

This Special Issue will focus on recent advances in the production of hydrogen, green fuels and chemicals, and in the treatment of VOCs and organic pollutants in water.

Dr. Yanhui Yi
Dr. Shuai Zhang
Dr. Li Wang
Guest Editors

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Keywords

  • plasma catalysis
  • hydrogen energy
  • green fuels
  • green chemicals
  • CO2 conversion
  • biomass
  • VOCs
  • water treatment

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Published Papers (1 paper)

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Research

21 pages, 6470 KiB  
Article
Non-Thermal Plasma Incorporated with Cu-Mn/γ-Al2O3 for Mixed Benzene Series VOCs’ Degradation
by Yifan Zhu, Dandan Li, Chunjie Ji, Peizhuang Si, Xiaolin Liu, Yupeng Zhang, Fang Liu, Lei Hua and Fenglei Han
Catalysts 2023, 13(4), 695; https://doi.org/10.3390/catal13040695 - 3 Apr 2023
Cited by 5 | Viewed by 1517
Abstract
In this work, a coaxial dielectric barrier discharge (DBD) reactor was constructed to degrade the mixture of toluene and o-xylene, two typical benzene series. The Cu-MnO2/γ-Al2O3 series catalysts prepared by redox and impregnation methods were filled into the [...] Read more.
In this work, a coaxial dielectric barrier discharge (DBD) reactor was constructed to degrade the mixture of toluene and o-xylene, two typical benzene series. The Cu-MnO2/γ-Al2O3 series catalysts prepared by redox and impregnation methods were filled into the plasma device to degrade VOCs synergistically and explore the degradation effect. The experimental results showed that the introduction of a Cu-doped MnO2 catalyst significantly improved the pollutants’ removal efficiency and CO2 selectivity, and greatly inhibited the formation of by-products. Among them, Cu0.15Mn/γ-Al2O3 showed the highest removal efficiency (toluene was 100% and o-xylene was 100%), and the best CO2 selectivity (92.73%). The XRD, BET, XPS and SEM results confirmed that the synergistic effect between Cu and Mn in the Cu-Mn solid solution could promote the amount and reducibility of the surface active oxygen species, which improved the catalytic performance. Finally, the toluene and o-xylene decomposition pathways in the NTP catalytic system were speculated according to the detected organic matter. This work provides a theoretical and experimental basis for the application of DBD-catalyzed hybrid benzene series VOCs. Full article
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