Oxygen-Assisted Cathodic Deposition of Zeolitic Imidazolate Frameworks with Controlled Thickness

Qing Zhang; Zhengming Wu; Yuan Lv; Yali Li; Yajing Zhao; Rui Zhang; Yushuang Xiao; Xiaofei Shi; Danrui Zhang; Rui Hua; Jianlin Yao; Jun Guo; Rong Huang; Yi Cui; Zhenhui Kang; Subhadip Goswami; Lee Robison; Kepeng Song; Xinghua Li; Yu Han; Lifeng Chi; Omar K. Farha; Guang Lu

doi:10.1002/anie.201808465

Oxygen-Assisted Cathodic Deposition of Zeolitic Imidazolate Frameworks with Controlled Thickness

Qing Zhang, Zhengming Wu, Yuan Lv, Yali Li, Yajing Zhao, Rui Zhang, Yushuang Xiao, Xiaofei Shi, Danrui Zhang, Rui Hua, Jianlin Yao, Jun Guo, Rong Huang, Yi Cui, Zhenhui Kang, Subhadip Goswami, Lee Robison, Kepeng Song, Xinghua Li, Yu HanLifeng Chi^*, Omar K. Farha, Guang Lu

^*Corresponding author for this work

Chemistry

Research output: Contribution to journal › Article › peer-review

24 Scopus citations

Abstract

Processing metal–organic frameworks (MOFs) as films with controllable thickness on a substrate is increasingly crucial for many applications to realize function integration and performance optimization. Herein, we report a facile cathodic deposition process that enables the large-area preparation of uniform films of zeolitic imidazolate frameworks (ZIF-8, ZIF-71, and ZIF-67) with highly tunable thickness ranging from approximately 24 nm to hundreds of nanometers. Importantly, this oxygen-reduction-triggered cathodic deposition does not lead to the plating of reduced metals (Zn and Co). It is also operable cost-effectively in the absence of supporting electrolyte and facilitates the construction of well-defined sub-micrometer-sized heterogeneous structures within ZIF films.

Original language	English (US)
Pages (from-to)	1123-1128
Number of pages	6
Journal	Angewandte Chemie - International Edition
Volume	58
Issue number	4
DOIs	https://doi.org/10.1002/anie.201808465
State	Published - Jan 21 2019

Keywords

electrochemistry
metal–organic frameworks (MOFs)
oxygen reduction
thin films
zeolitic imidazolate frameworks

ASJC Scopus subject areas

Catalysis
Chemistry(all)

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Zhang, Q., Wu, Z., Lv, Y., Li, Y., Zhao, Y., Zhang, R., Xiao, Y., Shi, X., Zhang, D., Hua, R., Yao, J., Guo, J., Huang, R., Cui, Y., Kang, Z., Goswami, S., Robison, L., Song, K., Li, X., ... Lu, G. (2019). Oxygen-Assisted Cathodic Deposition of Zeolitic Imidazolate Frameworks with Controlled Thickness. Angewandte Chemie - International Edition, 58(4), 1123-1128. https://doi.org/10.1002/anie.201808465

@article{bd3966dc1b9d4e7d9d0347637ae78fd4,

title = "Oxygen-Assisted Cathodic Deposition of Zeolitic Imidazolate Frameworks with Controlled Thickness",

abstract = "Processing metal–organic frameworks (MOFs) as films with controllable thickness on a substrate is increasingly crucial for many applications to realize function integration and performance optimization. Herein, we report a facile cathodic deposition process that enables the large-area preparation of uniform films of zeolitic imidazolate frameworks (ZIF-8, ZIF-71, and ZIF-67) with highly tunable thickness ranging from approximately 24 nm to hundreds of nanometers. Importantly, this oxygen-reduction-triggered cathodic deposition does not lead to the plating of reduced metals (Zn and Co). It is also operable cost-effectively in the absence of supporting electrolyte and facilitates the construction of well-defined sub-micrometer-sized heterogeneous structures within ZIF films.",

keywords = "electrochemistry, metal–organic frameworks (MOFs), oxygen reduction, thin films, zeolitic imidazolate frameworks",

author = "Qing Zhang and Zhengming Wu and Yuan Lv and Yali Li and Yajing Zhao and Rui Zhang and Yushuang Xiao and Xiaofei Shi and Danrui Zhang and Rui Hua and Jianlin Yao and Jun Guo and Rong Huang and Yi Cui and Zhenhui Kang and Subhadip Goswami and Lee Robison and Kepeng Song and Xinghua Li and Yu Han and Lifeng Chi and Farha, {Omar K.} and Guang Lu",

note = "Funding Information: This work is supported by the National Natural Science Foundation of China (grant number 21371127), the Collaborative Innovation Center of Suzhou Nano Science and Technology, a project funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD), and the 111 Project. O.K.F. gratefully acknowledges support from the Defense Threat Reduction Agency (HDTRA1-18-1-0003). Funding Information: This work is supported by the National Natural Science Foundation of China (grant number 21371127), the Collaborative Innovation Center of Suzhou Nano Science and Technology, a project funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD), and the 111 Project. O.K.F. gratefully acknowl- Funding Information: edges support from the Defense (HDTRA1-18-1-0003). Publisher Copyright: {\textcopyright} 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim",

year = "2019",

month = jan,

day = "21",

doi = "10.1002/anie.201808465",

language = "English (US)",

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Zhang, Q, Wu, Z, Lv, Y, Li, Y, Zhao, Y, Zhang, R, Xiao, Y, Shi, X, Zhang, D, Hua, R, Yao, J, Guo, J, Huang, R, Cui, Y, Kang, Z, Goswami, S, Robison, L, Song, K, Li, X, Han, Y, Chi, L, Farha, OK & Lu, G 2019, 'Oxygen-Assisted Cathodic Deposition of Zeolitic Imidazolate Frameworks with Controlled Thickness', Angewandte Chemie - International Edition, vol. 58, no. 4, pp. 1123-1128. https://doi.org/10.1002/anie.201808465

TY - JOUR

T1 - Oxygen-Assisted Cathodic Deposition of Zeolitic Imidazolate Frameworks with Controlled Thickness

AU - Zhang, Qing

AU - Wu, Zhengming

AU - Lv, Yuan

AU - Li, Yali

AU - Zhao, Yajing

AU - Zhang, Rui

AU - Xiao, Yushuang

AU - Shi, Xiaofei

AU - Zhang, Danrui

AU - Hua, Rui

AU - Yao, Jianlin

AU - Guo, Jun

AU - Huang, Rong

AU - Cui, Yi

AU - Kang, Zhenhui

AU - Goswami, Subhadip

AU - Robison, Lee

AU - Song, Kepeng

AU - Li, Xinghua

AU - Han, Yu

AU - Chi, Lifeng

AU - Farha, Omar K.

AU - Lu, Guang

N1 - Funding Information: This work is supported by the National Natural Science Foundation of China (grant number 21371127), the Collaborative Innovation Center of Suzhou Nano Science and Technology, a project funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD), and the 111 Project. O.K.F. gratefully acknowledges support from the Defense Threat Reduction Agency (HDTRA1-18-1-0003). Funding Information: This work is supported by the National Natural Science Foundation of China (grant number 21371127), the Collaborative Innovation Center of Suzhou Nano Science and Technology, a project funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD), and the 111 Project. O.K.F. gratefully acknowl- Funding Information: edges support from the Defense (HDTRA1-18-1-0003). Publisher Copyright: © 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim

PY - 2019/1/21

Y1 - 2019/1/21

N2 - Processing metal–organic frameworks (MOFs) as films with controllable thickness on a substrate is increasingly crucial for many applications to realize function integration and performance optimization. Herein, we report a facile cathodic deposition process that enables the large-area preparation of uniform films of zeolitic imidazolate frameworks (ZIF-8, ZIF-71, and ZIF-67) with highly tunable thickness ranging from approximately 24 nm to hundreds of nanometers. Importantly, this oxygen-reduction-triggered cathodic deposition does not lead to the plating of reduced metals (Zn and Co). It is also operable cost-effectively in the absence of supporting electrolyte and facilitates the construction of well-defined sub-micrometer-sized heterogeneous structures within ZIF films.

AB - Processing metal–organic frameworks (MOFs) as films with controllable thickness on a substrate is increasingly crucial for many applications to realize function integration and performance optimization. Herein, we report a facile cathodic deposition process that enables the large-area preparation of uniform films of zeolitic imidazolate frameworks (ZIF-8, ZIF-71, and ZIF-67) with highly tunable thickness ranging from approximately 24 nm to hundreds of nanometers. Importantly, this oxygen-reduction-triggered cathodic deposition does not lead to the plating of reduced metals (Zn and Co). It is also operable cost-effectively in the absence of supporting electrolyte and facilitates the construction of well-defined sub-micrometer-sized heterogeneous structures within ZIF films.

KW - electrochemistry

KW - metal–organic frameworks (MOFs)

KW - oxygen reduction

KW - thin films

KW - zeolitic imidazolate frameworks

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DO - 10.1002/anie.201808465

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JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

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ER -

Oxygen-Assisted Cathodic Deposition of Zeolitic Imidazolate Frameworks with Controlled Thickness

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