内页后盖:克服光记忆效应加速氨合成的光催化氮还原。化学26/2025)

Peishen Li, Yixuan Gao, Alistair G. L. Borthwick, Panpan Li, Huixuan Zhang, Fangyuan Chen, Long Chen, Fan Li, Wen Liu
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引用次数: 0

摘要

合成了一种具有大量暴露(101)晶面和富氧空位的新型氯化铋光催化剂BOC(101)-OVs,在太阳光照射下光催化N2还原后NH3产率高。增强的光催化活性归因于光- dember效应克服了限制,导致95%的光生电子从(001)晶面改变其转移路径到(101)晶面。由此发现了刘文等人(e202503097)报道的交替加氢与末端加氢相结合的氮还原新途径。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Inside Back Cover: Photocatalytic Nitrogen Reduction for Ammonia Synthesis Accelerated by Overcoming Photo-Dember Effect (Angew. Chem. 26/2025)

Inside Back Cover: Photocatalytic Nitrogen Reduction for Ammonia Synthesis Accelerated by Overcoming Photo-Dember Effect (Angew. Chem. 26/2025)

A novel photocatalyst (BOC(101)-OVs) of bismuth oxychloride with largely exposed (101) crystal plane and rich oxygen vacancies was synthesized, exhibiting a high NH3 yield after photocatalytic N2 reduction under solar light irradiation. The enhanced photocatalytic activity is attributed to overcome confinement by the photo-Dember effect, leading to >95% of photogenerated electrons changing their transfer path from (001) to (101) crystal plane. As a result, a new nitrogen reduction pathway with combined alternating hydrogenation and terminal hydrogenation is found, as reported by Wen Liu et al. (e202503097).

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来源期刊
Angewandte Chemie
Angewandte Chemie 化学科学, 有机化学, 有机合成
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