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

50 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.",

keywords = "3D structuring, extrinsic porosity, metal-organic frameworks, molecular sieving",

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

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month = dec,

day = "16",

doi = "10.1002/advs.202002368",

language = "English",

volume = "7",

journal = "Advanced Science",

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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

UR - https://www.scopus.com/pages/publications/85096767784

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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