Elemental-Doped Catalysts for Photoelectrochemical CO2 Conversion to Solar Fuels

IF 6 3区 工程技术 Q2 ENERGY & FUELS
Solar RRL Pub Date : 2024-06-07 DOI:10.1002/solr.202470111
Chaitanya B. Hiragond, Jungmyung Kim, Hwapyong Kim, Dowon Bae, Su-Il In
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引用次数: 0

Abstract

CO2 Conversion

In article number 2400022, Dowon Bae, Su-Il In, and co-workers reviewed the photoelectrochemical (PEC) CO2 conversion into solar fuels such as CO, COOH, CH3OH, etc. using elemental doping to photoelectrode materials. The introduction of impurities into electrode materials induces defect states, facilitating band gap tuning, broadening light absorption spectra, enhancing charge separation efficiency, and improving CO2 adsorption capabilities. Hence, elemental doped photoelectrodes collectively contribute to the enhancement of optoelectronic properties and lead to improved catalytic activity of CO2 reduction in a PEC cell.

Abstract Image

用于光电化学二氧化碳转化为太阳能燃料的元素掺杂催化剂
二氧化碳转化 在编号为 2400022 的文章中,Dowon Bae、Su-Il In 及合作者回顾了利用在光电电极材料中掺杂元素将二氧化碳转化为 CO、COOH、CH3OH 等太阳能燃料的光电化学 (PEC) 技术。在电极材料中引入杂质可诱导缺陷态,从而促进带隙调整、拓宽光吸收光谱、提高电荷分离效率并改善二氧化碳吸附能力。因此,掺杂元素的光电极共同促进了光电特性的增强,并提高了 PEC 电池中二氧化碳还原的催化活性。
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来源期刊
Solar RRL
Solar RRL Physics and Astronomy-Atomic and Molecular Physics, and Optics
CiteScore
12.10
自引率
6.30%
发文量
460
期刊介绍: Solar RRL, formerly known as Rapid Research Letters, has evolved to embrace a broader and more encompassing format. We publish Research Articles and Reviews covering all facets of solar energy conversion. This includes, but is not limited to, photovoltaics and solar cells (both established and emerging systems), as well as the development, characterization, and optimization of materials and devices. Additionally, we cover topics such as photovoltaic modules and systems, their installation and deployment, photocatalysis, solar fuels, photothermal and photoelectrochemical solar energy conversion, energy distribution, grid issues, and other relevant aspects. Join us in exploring the latest advancements in solar energy conversion research.
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