Edge effect-modulated exciton dissociation and charge transfer in porous ultrathin tubular graphitic carbon nitride for boosting photoredox activity

Author:

Xing Weinan12ORCID,Ma Fang1,Li Zongjun3,Wang Ao1,Liu Mingxia1,Han Jiangang12,Wu Guangyu142ORCID,Tu Wenguang5

Affiliation:

1. College of Biology and the Environment, Co-Innovation Center for the Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing 210037, P. R. China

2. National Positioning Observation Station of Hung-tse Lake Wetland Ecosystem in Jiangsu Province, Hongze 223100, P. R. China

3. School of Material Science and Technology, Jilin Institute of Chemical Technology, Jilin 132022, P. R. China

4. State Key Lab of Fine Chemicals, Dalian University of Technology, Dalian 116024, P. R. China

5. School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, Guangdong 518172, P. R. China

Abstract

The grafting of tunable cysteine units in porous ultrathin tubular CN is designed to effectively relax photoinduced excitons into electrons and holes and accelerate charge transfer from CN into active sites for improved photocatalytic activity.

Funder

National Natural Science Foundation of China

China Postdoctoral Science Foundation

Jiangsu Planned Projects for Postdoctoral Research Funds

Dalian University of Technology

Natural Science Foundation of Shenzhen City

Nanjing Forestry University

Publisher

Royal Society of Chemistry (RSC)

Subject

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

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