Evaluation of the molecular poisoning phenomenon of W sites in ZSM-5 via synchrotron X-ray powder diffraction

Lin Ye; Pu Zhao; Molly Meng Jung Li; Benedict T.W. Lo; Chiu Tang; Shik Chi Edman Tsang

doi:10.1039/c8cc02904k

Evaluation of the molecular poisoning phenomenon of W sites in ZSM-5 via synchrotron X-ray powder diffraction

Lin Ye, Pu Zhao, Molly Meng Jung Li, Benedict T.W. Lo, Chiu Tang, Shik Chi Edman Tsang

Research output: Journal article publication › Journal article › Academic research › peer-review

3 Citations (Scopus)

Abstract

The traditional investigation of complex catalyst poisoning phenomena is in the operation level: poisonings commonly attributed to macroscopic coke deposition and particle size change, etc. Here, we demonstrate that high-resolution SXRD can reveal the structure of the organic molecule-active site complex in a 3-D environment, leading to an understanding of the poisoning mechanism at the molecular level.

Original language	English
Pages (from-to)	7014-7017
Number of pages	4
Journal	Chemical Communications
Volume	54
Issue number	51
DOIs	https://doi.org/10.1039/c8cc02904k
Publication status	Published - Jun 2018
Externally published	Yes

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/c8cc02904k

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title = "Evaluation of the molecular poisoning phenomenon of W sites in ZSM-5 via synchrotron X-ray powder diffraction",

abstract = "The traditional investigation of complex catalyst poisoning phenomena is in the operation level: poisonings commonly attributed to macroscopic coke deposition and particle size change, etc. Here, we demonstrate that high-resolution SXRD can reveal the structure of the organic molecule-active site complex in a 3-D environment, leading to an understanding of the poisoning mechanism at the molecular level.",

author = "Lin Ye and Pu Zhao and Li, {Molly Meng Jung} and Lo, {Benedict T.W.} and Chiu Tang and Tsang, {Shik Chi Edman}",

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AU - Ye, Lin

AU - Zhao, Pu

AU - Li, Molly Meng Jung

AU - Lo, Benedict T.W.

AU - Tang, Chiu

AU - Tsang, Shik Chi Edman

PY - 2018/6

Y1 - 2018/6

N2 - The traditional investigation of complex catalyst poisoning phenomena is in the operation level: poisonings commonly attributed to macroscopic coke deposition and particle size change, etc. Here, we demonstrate that high-resolution SXRD can reveal the structure of the organic molecule-active site complex in a 3-D environment, leading to an understanding of the poisoning mechanism at the molecular level.

AB - The traditional investigation of complex catalyst poisoning phenomena is in the operation level: poisonings commonly attributed to macroscopic coke deposition and particle size change, etc. Here, we demonstrate that high-resolution SXRD can reveal the structure of the organic molecule-active site complex in a 3-D environment, leading to an understanding of the poisoning mechanism at the molecular level.

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U2 - 10.1039/c8cc02904k

DO - 10.1039/c8cc02904k

M3 - Journal article

C2 - 29873350

AN - SCOPUS:85049176607

SN - 1359-7345

VL - 54

SP - 7014

EP - 7017

JO - Chemical Communications

JF - Chemical Communications

IS - 51

ER -

Evaluation of the molecular poisoning phenomenon of W sites in ZSM-5 via synchrotron X-ray powder diffraction

Abstract

ASJC Scopus subject areas

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