Varied CO2 photoreduction activity over UiO-66-NH2 with different aggregation morphology

IF 4.3 2区 化学 Q2 CHEMISTRY, MULTIDISCIPLINARY Chemical Communications Pub Date : 2024-11-09 DOI:10.1039/d4cc04919e
Shuran Zhang, Yan-Hong Zou, Hai-Ning Wang, Guangjuan Xu, Wei Xie, Na Xu, Yanhong Xu, Yaqian Lan
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Abstract

UiO-66-NH2 with different aggregation morphology are prepared to verify the morphology of photocatalysts could influence the charge transfer. Among them, UiO-66-NH2 with the poor aggregation exhibits superior performances over CO2 photoreduction, owing to the high separation efficiency of photo-generated electron-holes because of small particle sizes induced by the poor aggregation.
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具有不同聚集形态的 UiO-66-NH2 的二氧化碳光还原活性各异
为了验证光催化剂的形态对电荷转移的影响,我们制备了不同聚集形态的 UiO-66-NH2。其中,聚集度较差的 UiO-66-NH2 在 CO2 光还原中表现出更优越的性能,这是因为聚集度较差的 UiO-66-NH2 粒径小,光生电子孔的分离效率高。
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来源期刊
Chemical Communications
Chemical Communications 化学-化学综合
CiteScore
8.60
自引率
4.10%
发文量
2705
审稿时长
1.4 months
期刊介绍: ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.
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