Cyclodextrin–gold nanocluster decorated TiO2 enhances photocatalytic decomposition of organic pollutants

Author:

Zhu Haiguang12345,Goswami Nirmal6789,Yao Qiaofeng6789,Chen Tiankai6789ORCID,Liu Yanbiao10111213ORCID,Xu Qingfeng12345,Chen Dongyun12345,Lu Jianmei12345ORCID,Xie Jianping6789ORCID

Affiliation:

1. College of Chemistry

2. Chemical Engineering and Materials Science

3. Collaborative Innovation Center of Suzhou Nano Science and Technology

4. Soochow University

5. Suzhou 215123

6. Department of Chemical and Biomolecular Engineering

7. National University of Singapore

8. Singapore 117585

9. Singapore

10. School of Environmental Science and Engineering

11. Donghua University

12. Shanghai 201620

13. China

Abstract

We decorated per-6-thio-β-cyclodextrin protected gold nanoclusters on TiO2 nanoparticles to improve photocatalytic activity by inhibiting electron–hole pair recombination and absorbing organic targets via host–guest interactions.

Funder

Ministry of Education – Singapore

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

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