The Section “Environmental Catalysis” of Catalysts (ISSN: 2073-4344) is dedicated to publishing original and high-quality research communications, articles, and review articles on the catalytic elimination of gas-, liquid-, and solid-phase pollutants. As they are in an open access format, you have free and unlimited access to the full text of all the articles published in our journal. We welcome you to read our top cited papers published in 2022 and 2023:

1. “Dielectric Barrier Discharge Plasma-Assisted Catalytic CO₂ Hydrogenation: Synergy of Catalyst and Plasma”
by Xingyuan Gao, Jinglong Liang, Liqing Wu, Lixia Wu and Sibudjing Kawi
Catalysts 2022, 12(1), 66; https://doi.org/10.3390/catal12010066
Available online: https://www.mdpi.com/2073-4344/12/1/66

2. “Recent Combinations of Electrospinning with Photocatalytic Technology for Treating Polluted Water”
by He Lv, Yanan Liu, Yubin Bai, Hongpu Shi, Wen Zhou, Yaoning Chen, Yang Liu and Deng-Guang Yu
Catalysts 2023, 13(4), 758; https://doi.org/10.3390/catal13040758
Available online: https://www.mdpi.com/2073-4344/13/4/758

3. “Research Progress and Reaction Mechanism of CO₂ Methanation over Ni-Based Catalysts at Low Temperature: A Review”
by Li Li, Wenqing Zeng, Mouxiao Song, Xueshuang Wu, Guiying Li and Changwei Hu
Catalysts 2022, 12(2), 244; https://doi.org/10.3390/catal12020244
Available online: https://www.mdpi.com/2073-4344/12/2/244

4. “Heterogeneous Activation of Persulfate by LaMO₃ (M=Co, Fe, Cu, Mn, Ni) Perovskite Catalysts for the Degradation of Organic Compounds”
by Donatos Manos, Foteini Papadopoulou, Antigoni Margellou, Dimitrios Petrakis and Ioannis Konstantinou
Catalysts 2022, 12(2), 187; https://doi.org/10.3390/catal12020187
Available online: https://www.mdpi.com/2073-4344/12/2/187

5. “Photocatalytic CO₂ Reduction to CH₄ and Dye Degradation Using Bismuth Oxychloride/Bismuth Oxyiodide/Graphitic Carbon Nitride (BiO_mCl_n/BiO_pI_q/g-C₃N₄) Nanocomposite with Enhanced Visible-Light Photocatalytic Activity”
by Yong-Ming Dai, Wu-Tsan Wu, Yu-Yun Lin, Hsiao-Li Wu, Szu-Han Chen, Jih-Mirn Jehng, Jia-Hao Lin, Fu-Yu Liu and Chiing-Chang Chen
Catalysts 2023, 13(3), 522; https://doi.org/10.3390/catal13030522
Available online: https://www.mdpi.com/2073-4344/13/3/522

6. “Heterogeneous Metal-Activated Persulfate and Electrochemically Activated Persulfate: A Review”
by Junjing Li, Yiqi Liang, Pengliang Jin, Bin Zhao, Zhaohui Zhang, Xiaojia He, Zilin Tan, Liang Wang and Xiuwen Cheng
Catalysts 2022, 12(9), 1024; https://doi.org/10.3390/catal12091024
Available online: https://www.mdpi.com/2073-4344/12/9/1024

7. “Surface Modification of Biochar for Dye Removal from Wastewater”
by Lalit Goswami, Anamika Kushwaha, Saroj Raj Kafle and Beom-Soo Kim
Catalysts 2022, 12(1), 66; https://doi.org/10.3390/catal12010066
Available online: https://www.mdpi.com/2073-4344/12/8/817

8. “Recent Developments in Advanced Oxidation Processes for Organics-Polluted Soil Reclamation”
by Crina Calenciuc, Antía Fdez-Sanromán, Gabriela Lama, Sivasankar Annamalai, Angeles Sanromán and Marta Pazos
Catalysts 2022, 12(1), 64; https://doi.org/10.3390/catal12010064
Available online: https://www.mdpi.com/2073-4344/12/1/64

9. “Catalytic Hydrogenation of CO₂ to Methanol: A Review”
by Menghao Ren, Yanmin Zhang, Xuan Wang and Hengshan Qiu
Catalysts 2022, 12(4), 403; https://doi.org/10.3390/catal12040403
Available online: https://www.mdpi.com/2073-4344/12/4/403

10. “Noble-Metal-Based Catalytic Oxidation Technology Trends for Volatile Organic Compound (VOC) Removal”
by Hyo-Sik Kim, Hyun-Ji Kim, Ji-Hyeon Kim, Jin-Ho Kim, Suk-Hwan Kang, Jae-Hong Ryu, No-Kuk Park, Dae-Sik Yun and Jong-Wook Bae
Catalysts 2022, 12(1), 63; https://doi.org/10.3390/catal12010063
Available online: https://www.mdpi.com/2073-4344/12/1/63

If you are an active researcher in the field and are passionate about contributing cutting-edge research publications, please do not hesitate to contact our Section Managing Editor, Ms. Asteria Wang (asteria.wang@mdpi.com).