Volume 135, Issue 40 e202310566

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Innentitelbild: Mechanistic Understanding of Efficient Polyethylene Hydrocracking over Two-Dimensional Platinum-Anchored Tungsten Trioxide (Angew. Chem. 40/2023)

Qimin Zhou

orcid.org/0000-0002-8810-3359

State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Rd, Hangzhou, 310027 Zhejiang, P. R. China

These authors contributed equally to this work.

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Dr. Deliang Wang,

Dr. Deliang Wang

State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Rd, Hangzhou, 310027 Zhejiang, P. R. China

These authors contributed equally to this work.

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Prof. Dr. Qingyue Wang,

Corresponding Author

Prof. Dr. Qingyue Wang

[email protected]

State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Rd, Hangzhou, 310027 Zhejiang, P. R. China

Institute of Zhejiang University-Quzhou, 99 Zheda Rd, Quzhou, 324000 Zhejiang, P. R. China

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Dr. Kailin He,

Dr. Kailin He

Key Laboratory of Hunan Province for the Synergetic Control and Resource Reuse of the Multi-Pollutants of Flue Gas, National Sintering and Pelletizing Equipment System Engineering Research Center, Zhongye Changtian International Engineering Co., Ltd., Changsha, 410205, Hunan P. R. China

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Prof. Dr. Khak Ho Lim,

Prof. Dr. Khak Ho Lim

State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Rd, Hangzhou, 310027 Zhejiang, P. R. China

Institute of Zhejiang University-Quzhou, 99 Zheda Rd, Quzhou, 324000 Zhejiang, P. R. China

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Prof. Dr. Xuan Yang,

Prof. Dr. Xuan Yang

State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Rd, Hangzhou, 310027 Zhejiang, P. R. China

Institute of Zhejiang University-Quzhou, 99 Zheda Rd, Quzhou, 324000 Zhejiang, P. R. China

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Prof. Dr. Wen-Jun Wang,

Prof. Dr. Wen-Jun Wang

State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Rd, Hangzhou, 310027 Zhejiang, P. R. China

Institute of Zhejiang University-Quzhou, 99 Zheda Rd, Quzhou, 324000 Zhejiang, P. R. China

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Prof. Dr. Bo-Geng Li,

Prof. Dr. Bo-Geng Li

State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Rd, Hangzhou, 310027 Zhejiang, P. R. China

Institute of Zhejiang University-Quzhou, 99 Zheda Rd, Quzhou, 324000 Zhejiang, P. R. China

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Prof. Dr. Pingwei Liu,

Corresponding Author

Prof. Dr. Pingwei Liu

[email protected]

orcid.org/0000-0002-5060-0165

State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Rd, Hangzhou, 310027 Zhejiang, P. R. China

Institute of Zhejiang University-Quzhou, 99 Zheda Rd, Quzhou, 324000 Zhejiang, P. R. China

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Qimin Zhou,

Qimin Zhou

orcid.org/0000-0002-8810-3359

State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Rd, Hangzhou, 310027 Zhejiang, P. R. China

These authors contributed equally to this work.

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Dr. Deliang Wang,

Dr. Deliang Wang

State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Rd, Hangzhou, 310027 Zhejiang, P. R. China

These authors contributed equally to this work.

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Prof. Dr. Qingyue Wang,

Corresponding Author

Prof. Dr. Qingyue Wang

[email protected]

State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Rd, Hangzhou, 310027 Zhejiang, P. R. China

Institute of Zhejiang University-Quzhou, 99 Zheda Rd, Quzhou, 324000 Zhejiang, P. R. China

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Dr. Kailin He,

Dr. Kailin He

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Prof. Dr. Khak Ho Lim,

Prof. Dr. Khak Ho Lim

State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Rd, Hangzhou, 310027 Zhejiang, P. R. China

Institute of Zhejiang University-Quzhou, 99 Zheda Rd, Quzhou, 324000 Zhejiang, P. R. China

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Prof. Dr. Xuan Yang,

Prof. Dr. Xuan Yang

State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Rd, Hangzhou, 310027 Zhejiang, P. R. China

Institute of Zhejiang University-Quzhou, 99 Zheda Rd, Quzhou, 324000 Zhejiang, P. R. China

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Prof. Dr. Wen-Jun Wang,

Prof. Dr. Wen-Jun Wang

State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Rd, Hangzhou, 310027 Zhejiang, P. R. China

Institute of Zhejiang University-Quzhou, 99 Zheda Rd, Quzhou, 324000 Zhejiang, P. R. China

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Prof. Dr. Bo-Geng Li,

Prof. Dr. Bo-Geng Li

State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Rd, Hangzhou, 310027 Zhejiang, P. R. China

Institute of Zhejiang University-Quzhou, 99 Zheda Rd, Quzhou, 324000 Zhejiang, P. R. China

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Prof. Dr. Pingwei Liu,

Corresponding Author

Prof. Dr. Pingwei Liu

[email protected]

orcid.org/0000-0002-5060-0165

State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, 866 Yuhangtang Rd, Hangzhou, 310027 Zhejiang, P. R. China

Institute of Zhejiang University-Quzhou, 99 Zheda Rd, Quzhou, 324000 Zhejiang, P. R. China

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First published: 09 August 2023

https://doi.org/10.1002/ange.202310566

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Graphical Abstract

Chemical upcycling of high-density polyethylene at low temperatures remains a significant challenge. In their Research Article (e202305644), Qingyue Wang, Pingwei Liu and co-workers report a two-dimensional platinum-anchored tungsten trioxide catalyst with abundant vacancies and acidic sites that converts polyethylene effectively to fuel. A quasi-operando spectroscopic study reveals that polymer chains are activated by forming olefinic intermediates, and then hydrocracked by the dissociated hydrogen on two-dimensional catalyst to form fuel alkanes.