Facile synthesis of a high-performance titanosilicate catalyst with controllable defective Ti(OSi)3OH sites

Lizhi Wu; Zhimou Tang; Yunkai Yu; Xuting Yao; Wei Liu; Li Li; Binghui Yan; Yueming Liu; Mingyuan He

doi:10.1039/C8CC02794C

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Facile synthesis of a high-performance titanosilicate catalyst with controllable defective Ti(OSi)₃OH sites†

Lizhi Wu,‡^a Zhimou Tang,‡^a Yunkai Yu,^a Xuting Yao,^a Wei Liu,^b Li Li,^a Binghui Yan,^a Yueming Liu

*^a and Mingyuan He^a

Author affiliations

* Corresponding authors

^a Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, North Zhongshan Rd. 3663, Shanghai 200062, P. R. China
E-mail: ymliu@chem.ecnu.edu.cn

^b Shanghai Research Institute of Petrochemical Technology, SINOPEC, North Pudong Rd. 1658, Shanghai 201208, P. R. China

Abstract

A novel TS-1 (TS-1^S) catalyst with newly-generated defects, i.e. Ti(OSi)₃OH species, which exhibits the highest reactivity among different Ti species, is constructed in an ingenious strategy. This also provides a promising way to effectively tune the intrinsic nature of Ti active centres in other titanosilicates.

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Article information

DOI: https://doi.org/10.1039/C8CC02794C
Article type: Communication
Submitted: 08 Apr 2018
Accepted: 29 May 2018
First published: 04 Jun 2018

Download Citation

Chem. Commun., 2018,54, 6384-6387

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Facile synthesis of a high-performance titanosilicate catalyst with controllable defective Ti(OSi)₃OH sites

L. Wu, Z. Tang, Y. Yu, X. Yao, W. Liu, L. Li, B. Yan, Y. Liu and M. He, Chem. Commun., 2018, 54, 6384 DOI: 10.1039/C8CC02794C

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Chemical Communications