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Conversion of CO2 to gasoline over tandem Fe/C and HZSM-5 catalysts

文献类型：期刊论文

作者Jin, Ke1,2; Wen, Chengyan3; Jiang, Qian2; Zhuang, Xiuzheng3; Chen, Lungang3; Ma, Longlong3; Wang, Chenguang1,2; Zhang, Qi3
刊名SUSTAINABLE ENERGY & FUELS
出版日期2023-01-16
页码8
ISSN号2398-4902
DOI10.1039/d2se01567f
通讯作者Wang, Chenguang(wangcg@ms.giec.ac.cn) ; Zhang, Qi(zhangqiseu@seu.edu.cn)
英文摘要Thermal catalytic conversion of CO2 to produce high-value gasoline is a promising and sustainable way to deal with greenhouse gases and alleviate the energy crisis and environmental problems. Although significant efforts have been invested in this area, the active catalysts required to achieve high gasoline space time yields remain a bottleneck in the process. Herein, we provided an easy-to-prepare Fe/C catalyst coupled with HZSM-5 as a tandem catalyst, showing a surprisingly high gasoline space-time yield of 91.2 mu mol(CO2) g(Fe)(-1) s(-1). The catalyst contained three active sites (Fe3O4, Fe5C2 and acid sites) that could synergistically catalyze a tandem reaction. Tandem catalysts loaded in layers could better exploit the activity of the three sites. The highly selective light olefins produced on the Fe/C catalyst could be converted to gasoline on downstream HZSM-5. More promisingly, the stable and excellent CO2 hydrogenation to light olefin activity of the Fe/C catalyst and the excellent anti-carbon deposition ability of HZSM-5 resulted in no significant deactivation of the tandem catalyst over 180 h. Overall, the present work provides a green and efficient catalyst for the conversion of CO2 to gasoline, which will benefit the sustainability of the field in the near future.
WOS关键词HYDROGENATION ; AROMATICS ; SYNGAS ; ISOPARAFFINS ; SELECTIVITY
资助项目National Key R&D Program of China[2022YFE0207200] ; National Natural Science Foundation of China[51876209] ; Transformational Technologies for Clean Energy and Demonstration ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA21060102] ; Key Technologies R&D Program of Guangdong Province[2020B1111570001]
WOS研究方向Chemistry ; Energy & Fuels ; Materials Science
语种英语
WOS记录号WOS:000922583700001
出版者ROYAL SOC CHEMISTRY
资助机构National Key R&D Program of China ; National Natural Science Foundation of China ; Transformational Technologies for Clean Energy and Demonstration ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Key Technologies R&D Program of Guangdong Province
源URL[http://ir.giec.ac.cn/handle/344007/38494]  
专题中国科学院广州能源研究所
通讯作者Wang, Chenguang; Zhang, Qi
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China
3.Southeast Univ, Sch Energy & Environm, Key Lab Energy Thermal Convers & Control, Minist Educ, Nanjing 210096, Peoples R China
推荐引用方式
GB/T 7714		 Jin, Ke,Wen, Chengyan,Jiang, Qian,et al. Conversion of CO2 to gasoline over tandem Fe/C and HZSM-5 catalysts[J]. SUSTAINABLE ENERGY & FUELS,2023:8.
APA Jin, Ke.,Wen, Chengyan.,Jiang, Qian.,Zhuang, Xiuzheng.,Chen, Lungang.,...&Zhang, Qi.(2023).Conversion of CO2 to gasoline over tandem Fe/C and HZSM-5 catalysts.SUSTAINABLE ENERGY & FUELS,8.
MLA Jin, Ke,et al."Conversion of CO2 to gasoline over tandem Fe/C and HZSM-5 catalysts".SUSTAINABLE ENERGY & FUELS (2023):8.

入库方式： OAI收割

来源：广州能源研究所

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