Solar-Driven Electrochemical CO2Reduction with Heterogeneous Catalysts
Solar-Driven Electrochemical CO2Reduction with Heterogeneous Catalysts
复制标题
DOI：
10.1002/aenm.202002652
复制
发表时间：
2020-10-02
影响因子：
27.8
通讯作者：
Fontecave, Marc
中科院分区：
文献类型：
--
作者：
Creissen, Charles E.;Fontecave, Marc
The simultaneous mitigation of CO(2)emissions and direct generation of value-added chemicals has motivated research in solar-driven electrochemical CO(2)reduction. Here, devices incorporating heterogeneous catalysts that operate under bias-free aqueous conditions are categorized and compared, encompassing photoelectrochemical (PEC), photovoltaic-electrochemical (PV-EC), and combined approaches (PV-PEC). The best-performing PEC systems are currently those based on integrated photoelectrodes featuring protective layers. However, the highest overall performances in terms of current density and solar-to-carbon efficiency are exhibited by PV-EC cells that make use of gas-fed flow cell technology. The advantages of individual components in each device type are assessed to provide future directions for research in solar-driven CO(2)reduction.
