紧身衣
光催化
光化学
材料科学
吸收(声学)
吸收边
可见光谱
化学
组合化学
纳米技术
有机化学
光电子学
催化作用
带隙
荧光
复合材料
物理
量子力学
作者
Binhui Liu,Xu Chen,Yuhao Yang,Mohammad Reza Alizadeh Kiapi,Dhruv Menon,Qianyi Zhao,Guozan Yuan,Luke L. Keenan,David Fairen‐Jimenez,Qingchun Xia
标识
DOI:10.1002/anie.202505405
摘要
Developing photocatalysts that can efficiently utilize the full solar spectrum is a crucial step toward transforming sustainable energy solutions. Due to their light absorption limitations, most photo‐responsive metal−organic frameworks (MOFs) are constrained to the ultraviolet (UV) and blue light regions. Expanding their absorp‐tion to encompass the entire solar spectrum would unlock their full potential, greatly enhancing efficiency and applicability. Here, we report the design and synthesis of a series of highly stable boron‐dipyrromethene (bodipy) based MOFs (BMOFs) by reacting dicar‐boxyl‐functionalized bodipy ligands with Zr‐oxo clusters. Leveraging the acidity of the methyl groups on the bodipy backbone, we ex‐panded the conjugation system through a solid‐state condensation reaction with various aldehydes, achieving full‐color absorption, thereby extending the band edge into the near‐infrared (NIR) and infrared (IR) regions. These BMOFs demonstrated exceptional reac‐tivity and recyclability in heterogeneous photocatalytic activities, including C−H bond activation of saturated aza‐heterocycles and C−N bond cleavage of N,N‐dimethylanilines to produce amides under visible light. Our findings highlight the transformative potential of BMOFs in photocatalysis, marking a significant leap forward in the design of advanced photocatalytic materials with tunable prop‐erties.
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