Construction of Inverse Metal–Zeolite Interfaces via Area-Selective Atomic Layer Deposition

[Image: see text] The spatial confinement at metal–zeolite interfaces offers a powerful knob to steer the selectivity of chemical reactions on metal catalysts. However, encapsulating metal catalysts into small-pore zeolites remains a challenging task. Here, we demonstrate an inverse design of metal–...

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Autores principales: Zhai, Peng, Zhang, Laibao, Cullen, David A., Aireddy, Divakar R., Ding, Kunlun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2021
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8569675/
https://www.ncbi.nlm.nih.gov/pubmed/34668691
http://dx.doi.org/10.1021/acsami.1c15569
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author Zhai, Peng
Zhang, Laibao
Cullen, David A.
Aireddy, Divakar R.
Ding, Kunlun
author_facet Zhai, Peng
Zhang, Laibao
Cullen, David A.
Aireddy, Divakar R.
Ding, Kunlun
author_sort Zhai, Peng
collection PubMed
description [Image: see text] The spatial confinement at metal–zeolite interfaces offers a powerful knob to steer the selectivity of chemical reactions on metal catalysts. However, encapsulating metal catalysts into small-pore zeolites remains a challenging task. Here, we demonstrate an inverse design of metal–zeolite interfaces, “metal-on-zeolite,” constructed by area-selective atomic layer deposition. This inverse design bypasses the intrinsic synthetic issues associated with metal encapsulation, offering a potential solution for the fabrication of task-specific metal–zeolite interfaces for desired catalytic applications. Infrared spectroscopy and several probe reactions confirmed the spatial confinement effects at the inverse metal–zeolite interfaces.
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spelling pubmed-85696752021-11-08 Construction of Inverse Metal–Zeolite Interfaces via Area-Selective Atomic Layer Deposition Zhai, Peng Zhang, Laibao Cullen, David A. Aireddy, Divakar R. Ding, Kunlun ACS Appl Mater Interfaces [Image: see text] The spatial confinement at metal–zeolite interfaces offers a powerful knob to steer the selectivity of chemical reactions on metal catalysts. However, encapsulating metal catalysts into small-pore zeolites remains a challenging task. Here, we demonstrate an inverse design of metal–zeolite interfaces, “metal-on-zeolite,” constructed by area-selective atomic layer deposition. This inverse design bypasses the intrinsic synthetic issues associated with metal encapsulation, offering a potential solution for the fabrication of task-specific metal–zeolite interfaces for desired catalytic applications. Infrared spectroscopy and several probe reactions confirmed the spatial confinement effects at the inverse metal–zeolite interfaces. American Chemical Society 2021-10-20 2021-11-03 /pmc/articles/PMC8569675/ /pubmed/34668691 http://dx.doi.org/10.1021/acsami.1c15569 Text en © 2021 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by/4.0/Permits the broadest form of re-use including for commercial purposes, provided that author attribution and integrity are maintained (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Zhai, Peng
Zhang, Laibao
Cullen, David A.
Aireddy, Divakar R.
Ding, Kunlun
Construction of Inverse Metal–Zeolite Interfaces via Area-Selective Atomic Layer Deposition
title Construction of Inverse Metal–Zeolite Interfaces via Area-Selective Atomic Layer Deposition
title_full Construction of Inverse Metal–Zeolite Interfaces via Area-Selective Atomic Layer Deposition
title_fullStr Construction of Inverse Metal–Zeolite Interfaces via Area-Selective Atomic Layer Deposition
title_full_unstemmed Construction of Inverse Metal–Zeolite Interfaces via Area-Selective Atomic Layer Deposition
title_short Construction of Inverse Metal–Zeolite Interfaces via Area-Selective Atomic Layer Deposition
title_sort construction of inverse metal–zeolite interfaces via area-selective atomic layer deposition
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8569675/
https://www.ncbi.nlm.nih.gov/pubmed/34668691
http://dx.doi.org/10.1021/acsami.1c15569
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