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Cascade electrolysis and thermocatalysis: a reliable system for upgrading C1 to C4 hydrocarbons

Chao-Yue Sun, Li Wen, Haiqing Wang

2023Rare Metals26 citationsDOI

Abstract

摘要 碳循环对维持地球上气候的稳定和碳平衡十分重要。基于可再生电能,将二氧化碳(CO 2 )升级为高价值的多碳分子不仅可以降低温室气体排放,而且可以实现化学品和燃料的生产。目前,虽然单独的电化学体系在C 1 /C 2 产物的生产进步明显,但是针对长碳链产物的高效合成仍然是一个巨大的挑战。近日,Lee教授等[1]在 Nature catalysis 杂志上报道了级联电催化和热催化体系,实现C 1 ‐C 2 ‐C 4 过程的有效转化。鉴于级联体系在CO 2 还原至多碳产物的重要作用,我们对该工作的催化剂设计及反应路径优化进行重点解读。

Topics & Concepts

ElectrolysisCascadeMaterials scienceNuclear engineeringProcess engineeringEngineeringChemical engineeringElectrodeChemistryPhysical chemistryElectrolyteCO2 Reduction Techniques and CatalystsAmmonia Synthesis and Nitrogen ReductionElectrocatalysts for Energy Conversion
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