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

Peng Zhai | Zendy; Laibao Zhang | Zendy; David A. Cullen | Zendy; Divakar R. Aireddy | Zendy; Kunlun Ding | Zendy

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

Author(s) -

Peng Zhai,

Laibao Zhang,

David A. Cullen,

Divakar R. Aireddy,

Kunlun Ding

Publication year - 2021

Publication title -

acs applied materials and interfaces

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 2.535

H-Index - 228

eISSN - 1944-8252

pISSN - 1944-8244

DOI - 10.1021/acsami.1c15569

Subject(s) - materials science , atomic layer deposition , zeolite , layer (electronics) , metal , deposition (geology) , inverse , nanotechnology , chemical engineering , inorganic chemistry , catalysis , organic chemistry , metallurgy , geometry , chemistry , mathematics , engineering , paleontology , sediment , biology

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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