Issue 82, 2018
From the journal:

Chemical Communications

A titanium-based photo-Fenton bifunctional catalyst of mp-MXene/TiO2−x nanodots for dramatic enhancement of catalytic efficiency in advanced oxidation processes†

Xiaomei Cheng,a   Lianhai Zu,b   Yue Jiang,c   Donglu Shi,bd   Xiaoming Cai,e   Yonghong Ni, ORCID logo *a   Sijie Lin ORCID logo *c  and  Yao Qin ORCID logo *b  

* Corresponding authors

a College of Chemistry and Materials Science, Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, Anhui Key Laboratory of Functional Molecular Solids, Anhui Normal University, 189 Jiuhua Southern Road, Wuhu, China

b The Institute for Translational Nanomedicine, Shanghai East Hospital, The Institute for Biomedical Engineering & Nano Science, Tongji University School of Medicine, Shanghai 200092, China
E-mail: 147935433@qq.com

c Biomedical Multidisciplinary Innovation Research Institute, Shanghai East Hospital, State Key Laboratory of Pollution Control and Resource Reuse, Shanghai Institute of Pollution Control and Ecological Security, College of Environmental Science and Engineering, Tongji University, 1239 Siping Road, Shanghai 200092, China

d The Materials Science and Engineering Program, Dept. of Mechanical and Engineering, College of Engineering and Applied Science, University of Cincinnati, Cincinnati, OH, USA

e Center for Genetic Epidemiology and Genomics, School of Public Health, Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, Medical College of Soochow University, Suzhou, China

Abstract

mp-MXene/TiO2−x nanodots (NDs) structurally composed of microporous MXene monolayers embedded with Ti3+-doped TiO2 nanodots were developed for the first time. The drastically enhanced catalytic efficiency (as much as 13 times higher than that of P25) in degrading dye molecules over mp-MXene/TiO2−x NDs is due to a synergistic effect of the pseudo-Fenton reaction and photocatalysis.

Graphical abstract: A titanium-based photo-Fenton bifunctional catalyst of mp-MXene/TiO2−x nanodots for dramatic enhancement of catalytic efficiency in advanced oxidation processes

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Article information

DOI
https://doi.org/10.1039/C8CC05866K
Article type
Communication
Submitted
19 Jul 2018
Accepted
17 Sep 2018
First published
18 Sep 2018

Chem. Commun., 2018,54, 11622-11625

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A titanium-based photo-Fenton bifunctional catalyst of mp-MXene/TiO2−x nanodots for dramatic enhancement of catalytic efficiency in advanced oxidation processes

X. Cheng, L. Zu, Y. Jiang, D. Shi, X. Cai, Y. Ni, S. Lin and Y. Qin, Chem. Commun., 2018, 54, 11622 DOI: 10.1039/C8CC05866K

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