吸附
纳米晶
材料科学
接口(物质)
化学工程
化学物理
纳米技术
物理化学
化学
吉布斯等温线
工程类
作者
Rui Zhang,Linjia Li,Bo Tang,Dejun Wang,Yanhong Lin,Tengfeng Xie
出处
期刊:Dalton Transactions
[Royal Society of Chemistry]
日期:2022-01-01
卷期号:51 (47): 17938-17941
被引量:6
摘要
Photogenerated carrier behavior at a CO2/Cs2AgBiBr6 quantum dot (QD) interface is investigated. In situ photovoltage spectra reveal electron transfer from the Cs2AgBiBr6 QDs to CO2. Moreover, this carrier transfer prefers Bi3+ sites (over Ca+ and Ag+ sites) due to them exhibiting the lowest adsorption energy (Eads = -0.125 eV) and CO2-Bi3+ interactions being more stable.
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