Plasma-catalytic CO2 methanation over NiFen/(Mg, Al)Ox catalysts: Catalyst development and process optimisation
文献类型：期刊论文
| 作者 | Zhang, Yao1,2; Wang, Boji2; Ji, Zhaoqi3; Jiao, Yilai4; Shao, Yan5; Chen, Huanhao1; Fan, Xiaolei2,6,7 |
| 刊名 | CHEMICAL ENGINEERING JOURNAL
 |
| 出版日期 | 2023-06-01 |
| 卷号 | 465页码:13 |
| 关键词 | Plasma catalysis CO2 methanation NiFen(MgAl)Ox catalyst Reduction temperature response surface methodology (RSM) |
| ISSN号 | 1385-8947 |
| DOI | 10.1016/j.cej.2023.142855 |
| 通讯作者 | Chen, Huanhao(h.chen@njtech.edu.cn) ; Fan, Xiaolei(xiaolei.fan@manchester.ac.uk) |
| 英文摘要 | Plasma-assisted catalytic carbon dioxide (CO2) methanation is a promising approach to valorise CO2 under mild conditions, and the system requires rational design regarding both catalysts and processes to advance it towards practical applications. Herein, the bimetallic NiFen/(Mg, Al)Ox catalysts were developed for plasma-catalytic CO2 methanation, and the effect of atomic ratio of Ni and Fe and reduction temperature on the catalysts was investigated systematically. The findings show that a higher reduction temperature was beneficial to the formation of Ni3Fe alloy and abundant surface oxygen vacancies, and increased CO2 adsorption ability. As a result, the NiFe0.1/(Mg, Al)Ox-800 catalyst led to a good catalytic performance in the plasma-assisted catalysis with about 84.7% CO2 conversion and 100% methane (CH4) selectivity. In addition, this study also employed response surface methodology (RSM) to explore the optimisation of plasma-catalytic CO2 methanation for the first time. Results from RSM show that in the plasma-catalytic system the selective CO2 hydrogenation to CH4 was favoured by higher applied voltage, lower gas flow rate and higher gas ratio (H2: CO2). |
| 资助项目 | European Union's Horizon 2020 research and innovation programme[872102] ; China Scholarship Council[202006100040] ; Jiangsu Specially-Appointed Professors Program ; Natural Science Foundation of Jiangsu Province[BK20200704] ; National Natural Science Foundation of China[22008109] ; National Natural Science Foundation of China[22278204] ; State Key Laboratory of Materials-Oriented Chemical Engineering[ZK202001] ; International Joint Laboratory of Hydrogen and Fuel Cells[ITCA10102002] |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000987756300001 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | European Union's Horizon 2020 research and innovation programme ; China Scholarship Council ; Jiangsu Specially-Appointed Professors Program ; Natural Science Foundation of Jiangsu Province ; National Natural Science Foundation of China ; State Key Laboratory of Materials-Oriented Chemical Engineering ; International Joint Laboratory of Hydrogen and Fuel Cells |
| 源URL | [http://ir.imr.ac.cn/handle/321006/177824]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Chen, Huanhao; Fan, Xiaolei |
| 作者单位 | 1.Nanjing Tech Univ, Coll Chem Engn, State Key Lab Mat Oriented Chem Engn, Nanjing 211800, Peoples R China 2.Univ Manchester, Sch Engn, Dept Chem Engn, Oxford Rd, Manchester M13 9PL, Lancs, England 3.Harbin Inst Technol Weihai, Sch Automot Engn, Weihai 264209, Shandong, Peoples R China 4.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China 5.Nanjing Tech Univ, Sch Environm Sci & Engn, Nanjing 211816, Peoples R China 6.Nottingham Ningbo China Beacons Excellence Res & I, 211 Xingguang Rd, Ningbo 315048, Peoples R China 7.Zhejiang Univ, Inst Wenzhou, Wenzhou 325006, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yao,Wang, Boji,Ji, Zhaoqi,et al. Plasma-catalytic CO2 methanation over NiFen/(Mg, Al)Ox catalysts: Catalyst development and process optimisation[J]. CHEMICAL ENGINEERING JOURNAL,2023,465:13. |
| APA | Zhang, Yao.,Wang, Boji.,Ji, Zhaoqi.,Jiao, Yilai.,Shao, Yan.,...&Fan, Xiaolei.(2023).Plasma-catalytic CO2 methanation over NiFen/(Mg, Al)Ox catalysts: Catalyst development and process optimisation.CHEMICAL ENGINEERING JOURNAL,465,13. |
| MLA | Zhang, Yao,et al."Plasma-catalytic CO2 methanation over NiFen/(Mg, Al)Ox catalysts: Catalyst development and process optimisation".CHEMICAL ENGINEERING JOURNAL 465(2023):13. |
入库方式： OAI收割
来源：金属研究所
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