Syngas conversion to fuels and chemicals is one of the most challenging subjects in the field of C1 chemistry. It is considered as an attractive alternative non-petroleum-based production route. The direct synthesis o...Syngas conversion to fuels and chemicals is one of the most challenging subjects in the field of C1 chemistry. It is considered as an attractive alternative non-petroleum-based production route. The direct synthesis of olefins and alcohols as high value-added chemicals from syngas has drawn particular attention due to its process simplicity, low energy consumption and clean utilization of carbon resource, which conforms to the principles of green carbon science. This review describes the recent advances for the direct production of lower olefins and higher alcohols via syngas conversion. Recent progress in the development of new catalyst systems for enhanced catalytic performance is highlighted. We also give recommendations regarding major challenges for further research in syngas conversion to various chemicals.展开更多
CO_(2)is the main greenhouse gas and a renewable carbon resource.Electrochemical transformation of CO_(2)(CO_(2)ET)to value-added chemicals and fuels is one of the promising routes to reduce CO_(2)emission and contrib...CO_(2)is the main greenhouse gas and a renewable carbon resource.Electrochemical transformation of CO_(2)(CO_(2)ET)to value-added chemicals and fuels is one of the promising routes to reduce CO_(2)emission and contributes to sustainability and carbon neutrality.In this review,we discuss recent developments on apparatuses used in CO_(2)ET,electrocatalytic reactions of CO_(2)with water,organics,nitrogen,and nitrogen-containing compounds to synthesize chemicals and fuels by the construction of different chemical bonds(e.g.,C–H,C–C,C–O,and C–N),and related reaction mechanisms.Also,an outlook was considered to highlight the opportunities and challenges in CO_(2)ET.展开更多
基金supported by the National Natural Science Foundation of China(91545112,21573271,21403278)Shanghai Municipal Science and Technology Commission,China(15DZ1170500)the Chinese Academy of Sciences(QYZDB-SSW-SLH035)
文摘Syngas conversion to fuels and chemicals is one of the most challenging subjects in the field of C1 chemistry. It is considered as an attractive alternative non-petroleum-based production route. The direct synthesis of olefins and alcohols as high value-added chemicals from syngas has drawn particular attention due to its process simplicity, low energy consumption and clean utilization of carbon resource, which conforms to the principles of green carbon science. This review describes the recent advances for the direct production of lower olefins and higher alcohols via syngas conversion. Recent progress in the development of new catalyst systems for enhanced catalytic performance is highlighted. We also give recommendations regarding major challenges for further research in syngas conversion to various chemicals.
基金supported by the National Key Research and Development Program of China(grant nos.2017YFA0403102 and 2020YFA0710203)National Natural Science Foundation of China(grant nos.22002172,21890761,and 22121002)the Chinese Academy of Sciences(grant no.QYZDY-SSW-SLH013).The authors thank Dr.Weiwei Guo,Ms.Xingxing Tan,and Ms.Xinning Song for fruitful discussions.
文摘CO_(2)is the main greenhouse gas and a renewable carbon resource.Electrochemical transformation of CO_(2)(CO_(2)ET)to value-added chemicals and fuels is one of the promising routes to reduce CO_(2)emission and contributes to sustainability and carbon neutrality.In this review,we discuss recent developments on apparatuses used in CO_(2)ET,electrocatalytic reactions of CO_(2)with water,organics,nitrogen,and nitrogen-containing compounds to synthesize chemicals and fuels by the construction of different chemical bonds(e.g.,C–H,C–C,C–O,and C–N),and related reaction mechanisms.Also,an outlook was considered to highlight the opportunities and challenges in CO_(2)ET.
