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两亲性罗丹明在水中的聚集诱导光催化活性及高效光催化析氢

Aggregation-induced photocatalytic activity and efficient photocatalytic hydrogen evolution of amphiphilic rhodamines in water.

作者信息

Shigemitsu Hajime, Tani Youhei, Tamemoto Tomoe, Mori Tadashi, Li Xinxi, Osakada Yasuko, Fujitsuka Mamoru, Kida Toshiyuki

机构信息

Department of Applied Chemistry, Graduate School of Engineering, Osaka University Suita 565-0871 Japan

Frontier Research Base for Global Young Researchers, Graduate School of Engineering, Osaka University Suita 565-0871 Japan.

出版信息

Chem Sci. 2020 Oct 7;11(43):11843-11848. doi: 10.1039/d0sc04285d.

DOI:10.1039/d0sc04285d
PMID:34123211
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8162825/
Abstract

The development of photocatalysts is an essential task for clean energy generation and establishing a sustainable society. This paper describes the aggregation-induced photocatalytic activity (AI-PCA) of amphiphilic rhodamines and photocatalytic functions of the supramolecular assemblies. The supramolecular assemblies consisting of amphiphilic rhodamines with octadecyl alkyl chains exhibited significant photocatalytic activity under visible light irradiation in water, while the corresponding monomeric rhodamines did not exhibit photocatalytic activity. The studies on the photocatalytic mechanism by spectroscopic and microscopic analyses clearly demonstrated the AI-PCA of the rhodamines. Moreover, the supramolecular assemblies of the rhodamines exhibited excellent photocatalytic hydrogen evolution rates (up to 5.9 mmol g h).

摘要

光催化剂的开发是产生清洁能源和建立可持续社会的一项重要任务。本文描述了两亲性罗丹明的聚集诱导光催化活性（AI-PCA）以及超分子组装体的光催化功能。由带有十八烷基链的两亲性罗丹明组成的超分子组装体在水中可见光照射下表现出显著的光催化活性，而相应的单体罗丹明则没有光催化活性。通过光谱和显微镜分析对光催化机理的研究清楚地证明了罗丹明的AI-PCA。此外，罗丹明的超分子组装体表现出优异的光催化析氢速率（高达5.9 mmol g⁻¹ h⁻¹）。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f10c/8162825/db3651a5f34e/d0sc04285d-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f10c/8162825/9ba3f5039db1/d0sc04285d-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f10c/8162825/4a9ca336f579/d0sc04285d-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f10c/8162825/ecd538607af7/d0sc04285d-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f10c/8162825/b2057063e4f8/d0sc04285d-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f10c/8162825/db3651a5f34e/d0sc04285d-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f10c/8162825/9ba3f5039db1/d0sc04285d-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f10c/8162825/4a9ca336f579/d0sc04285d-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f10c/8162825/ecd538607af7/d0sc04285d-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f10c/8162825/b2057063e4f8/d0sc04285d-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f10c/8162825/db3651a5f34e/d0sc04285d-f5.jpg

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本文引用的文献

[1]
NIR light-activated upconversion semiconductor photocatalysts.

Nanoscale Horiz. 2019-1-1

[2]
An Efficient Near-Infrared Emissive Artificial Supramolecular Light-Harvesting System for Imaging in the Golgi Apparatus.

Angew Chem Int Ed Engl. 2020-6-22

[3]
Aggregation-Induced Emission: New Vistas at the Aggregate Level.

Angew Chem Int Ed Engl. 2020-5-14

[4]
Enhanced photocatalytic hydrogen evolution from organic semiconductor heterojunction nanoparticles.

Nat Mater. 2020-5

[5]
Gelation enabled charge separation following visible light excitation using self-assembled perylene bisimides.

Phys Chem Chem Phys. 2019-12-11

[6]
A Supramolecular Artificial Light-Harvesting System with Two-Step Sequential Energy Transfer for Photochemical Catalysis.

Angew Chem Int Ed Engl. 2019-11-14

[7]
Near-Infrared Optogenetic Genome Engineering Based on Photon-Upconversion Hydrogels.

Angew Chem Int Ed Engl. 2019-10-21

[8]
Recent advances of AIE dots in NIR imaging and phototherapy.

Nanoscale. 2019-9-23

[9]
Near-Infrared-Driven Photocatalysts: Design, Construction, and Applications.

Small. 2021-3

[10]
Tuning Organelle Specificity and Photodynamic Therapy Efficiency by Molecular Function Design.

ACS Nano. 2019-9-18

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