Gas Phase Photocatalytic CO2 Reduction, “A Brief Overview for Benchmarking”

Catalysts

HongSoo Kim¹  Saurav Sorcar¹  Dongyun Kim¹  YoungHo Park¹  EunHee Gong¹  MonicaClaire Flores¹  ChaitanyaB. Hiragond²  Abdul Razzaq³  HyeRim Kim³  Hwapyong Kim³  Shahzad Ali³  Su-Il In³  Junho Lee³  Yunju Hwang³ 

[1] Engineering, DGIST, 333 Techno Jungang-daero, Hyeonpung-eup, Dalseong-gun, Daegu 42988, Korea;Department of Chemical Engineering, COMSATS University Islamabad, Lahore Campus, 1.5 KM Defence Road, Off Raiwind Road, Lahore 54000, Pakistan;;Department of Energy Science &

关键词: apparent quantum yield;    organic contaminations;    photocatalyst;    solar;    CO₂ reduction;    photoreactors;   

DOI  :  10.3390/catal9090727

来源: DOAJ

【 摘 要 】

Photocatalytic CO₂ reduction is emerging as an affordable route for abating its ever increasing concentration. For commercial scale applications, many constraints are still required to be addressed. A variety of research areas are explored, such as development of photocatalysts and photoreactors, reaction parameters and conditions, to resolve these bottlenecks. In general, the photocatalyst performance is mostly adjudged in terms of its ability to only produce hydrocarbon products, and other vital parameters such as light source, reaction parameters, and type of photoreactors used are not normally given appropriate attention. This makes a comprehensive comparison of photocatalytic performance quite unrealistic. Hence, probing the photocatalytic performance in terms of apparent quantum yield (AQY) with the consideration of certain process and experimental parameters is a more reasonable and prudent approach. The present brief review portrays the importance and impact of aforementioned parameters in the field of gas phase photocatalytic CO₂ reduction.

【 授权许可】

Unknown