Hierarchical Metal-Organic Framework Films with Controllable Meso/Macroporosity

Renheng Bo; Mahdiar Taheri; Borui Liu; Raffaele Ricco; Hongjun Chen; Heinz Amenitsch; Zelio Fusco; Takuya Tsuzuki; Guihua Yu; Rob Ameloot; Paolo Falcaro; Antonio Tricoli

doi:10.1002/advs.202002368

Hierarchical Metal-Organic Framework Films with Controllable Meso/Macroporosity

Renheng Bo, Mahdiar Taheri, Borui Liu, Raffaele Ricco, Hongjun Chen, Heinz Amenitsch, Zelio Fusco, Takuya Tsuzuki, Guihua Yu, Rob Ameloot, Paolo Falcaro^*, Antonio Tricoli^*

^*Corresponding author for this work

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

41 Citations (Scopus)

Abstract

The structuring of the metal-organic framework material ZIF-8 as films and membranes through the vapor-phase conversion of ZnO fractal nanoparticle networks is reported. The extrinsic porosity of the resulting materials can be tuned from 4% to 66%, and the film thickness can be controlled from 80 nm to 0.23 mm, for areas >100 cm². Freestanding and pure metal-organic frameworks (MOF) membranes prepared this way are showcased as separators that minimize capacity fading in model Li-S batteries.

Original language	English
Article number	2002368
Journal	Advanced Science
Volume	7
Issue number	24
DOIs	https://doi.org/10.1002/advs.202002368
Publication status	Published - 16 Dec 2020

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10.1002/advs.202002368

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title = "Hierarchical Metal-Organic Framework Films with Controllable Meso/Macroporosity",

abstract = "The structuring of the metal-organic framework material ZIF-8 as films and membranes through the vapor-phase conversion of ZnO fractal nanoparticle networks is reported. The extrinsic porosity of the resulting materials can be tuned from 4% to 66%, and the film thickness can be controlled from 80 nm to 0.23 mm, for areas >100 cm2. Freestanding and pure metal-organic frameworks (MOF) membranes prepared this way are showcased as separators that minimize capacity fading in model Li-S batteries.",

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doi = "10.1002/advs.202002368",

language = "English",

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T1 - Hierarchical Metal-Organic Framework Films with Controllable Meso/Macroporosity

AU - Bo, Renheng

AU - Taheri, Mahdiar

AU - Liu, Borui

AU - Ricco, Raffaele

AU - Chen, Hongjun

AU - Amenitsch, Heinz

AU - Fusco, Zelio

AU - Tsuzuki, Takuya

AU - Yu, Guihua

AU - Ameloot, Rob

AU - Falcaro, Paolo

AU - Tricoli, Antonio

PY - 2020/12/16

Y1 - 2020/12/16

N2 - The structuring of the metal-organic framework material ZIF-8 as films and membranes through the vapor-phase conversion of ZnO fractal nanoparticle networks is reported. The extrinsic porosity of the resulting materials can be tuned from 4% to 66%, and the film thickness can be controlled from 80 nm to 0.23 mm, for areas >100 cm2. Freestanding and pure metal-organic frameworks (MOF) membranes prepared this way are showcased as separators that minimize capacity fading in model Li-S batteries.

AB - The structuring of the metal-organic framework material ZIF-8 as films and membranes through the vapor-phase conversion of ZnO fractal nanoparticle networks is reported. The extrinsic porosity of the resulting materials can be tuned from 4% to 66%, and the film thickness can be controlled from 80 nm to 0.23 mm, for areas >100 cm2. Freestanding and pure metal-organic frameworks (MOF) membranes prepared this way are showcased as separators that minimize capacity fading in model Li-S batteries.

KW - 3D structuring

KW - extrinsic porosity

KW - metal-organic frameworks

KW - molecular sieving

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U2 - 10.1002/advs.202002368

DO - 10.1002/advs.202002368

M3 - Article

SN - 2198-3844

VL - 7

JO - Advanced Science

JF - Advanced Science

IS - 24

M1 - 2002368

ER -

Hierarchical Metal-Organic Framework Films with Controllable Meso/Macroporosity

Abstract

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