Carbon exchange enabled supra-photothermal methane dry reforming  

作　　者：Junchuan Sun Lu Wang 

机构地区：[1]School of Science and Engineering,The Chinese University of Hong Kong,Shenzhen,Guangdong,518172,PR China

出　　处：《Chinese Journal of Structural Chemistry》2024年第10期12-13,共2页结构化学(英文)

基　　金：support of the National Key R&D Program of China(2021YFF0502000);the National Natural Science Foundation of China(52102311);Shenzhen Key Laboratory of Eco-materials and Renewable Energy(ZDSYS20200922160400001);Provincial Talent Plan(2023TB0006);the University Development Fund(UDF01001721);the Shenzhen Natural Science Foundation 2022.

摘　　要：Utilizing abundant methane to produce valuable chemical feedstock is regarded as an emerging field to reform the traditional petrochemical industry[1].Dry reforming of methane(DRM,Eq.1),which converts CH_(4)and CO_(2)into syngas(CO and H_(2))as a versatile intermediate chemical,has recently received vast attention,especially in the context of carbon neutrality[2].However,a high reaction temperature required by thermodynamic constraint inevitably leads to significant energy con-sumption and coking-induced rapid deactivation of catalyst(Eq.2)[3],and the existence of reverse water gas shift(RWGS,Eq.3)side reaction results in poor selectivity at low H_(2)/CO ratio[4].Therefore,alternative catalytic strategies for highly efficient,selective,and stable DRM under milder conditions need to be further explored.

关 键 词：METHANE REFORMING EXCHANGE 

分 类 号：O64[理学—物理化学]