Thermo-Responsive MOF/Polymer Composites for Temperature-Mediated Water Capture and Release

Avishek Karmakar; Paulo G.M. Mileo; Ivan Bok; Shing Bo Peh; Jian Zhang; Hongye Yuan; Guillaume Maurin; Dan Zhao

doi:10.1002/anie.202002384

Thermo-Responsive MOF/Polymer Composites for Temperature-Mediated Water Capture and Release

Avishek Karmakar
, Paulo G.M. Mileo
, Ivan Bok
, Shing Bo Peh
, Jian Zhang
, Hongye Yuan
, Guillaume Maurin^*
, Dan Zhao^*

^*Corresponding author for this work

National University of Singapore
Université Montpellier

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

193 Scopus citations

Abstract

We report an in situ polymerization strategy to incorporate a thermo-responsive polymer, poly(N-isopropylacrylamide) (PNIPAM), with controlled loadings into the cavity of a mesoporous metal–organic framework (MOF), MIL-101(Cr). The resulting MOF/polymer composites exhibit an unprecedented temperature-triggered water capture and release behavior originating from the thermo-responsive phase transition of the PNIPAM component. This result sheds light on the development of stimuli-responsive porous adsorbent materials for water capture and heat transfer applications under relatively mild operating conditions.

Original language	English
Pages (from-to)	11003-11009
Number of pages	7
Journal	Angewandte Chemie - International Edition
Volume	59
Issue number	27
DOIs	https://doi.org/10.1002/anie.202002384
State	Published - 26 Jun 2020
Externally published	Yes

Keywords

metal–organic frameworks
poly(N-isopropylacrylamide)
polymerization
thermo-responsive materials
water capture and release

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10.1002/anie.202002384

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title = "Thermo-Responsive MOF/Polymer Composites for Temperature-Mediated Water Capture and Release",

abstract = "We report an in situ polymerization strategy to incorporate a thermo-responsive polymer, poly(N-isopropylacrylamide) (PNIPAM), with controlled loadings into the cavity of a mesoporous metal–organic framework (MOF), MIL-101(Cr). The resulting MOF/polymer composites exhibit an unprecedented temperature-triggered water capture and release behavior originating from the thermo-responsive phase transition of the PNIPAM component. This result sheds light on the development of stimuli-responsive porous adsorbent materials for water capture and heat transfer applications under relatively mild operating conditions.",

keywords = "metal–organic frameworks, poly(N-isopropylacrylamide), polymerization, thermo-responsive materials, water capture and release",

author = "Avishek Karmakar and Mileo, \{Paulo G.M.\} and Ivan Bok and Peh, \{Shing Bo\} and Jian Zhang and Hongye Yuan and Guillaume Maurin and Dan Zhao",

note = "Publisher Copyright: {\textcopyright} 2020 Wiley-VCH Verlag GmbH \& Co. KGaA, Weinheim",

year = "2020",

month = jun,

day = "26",

doi = "10.1002/anie.202002384",

language = "英语",

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T1 - Thermo-Responsive MOF/Polymer Composites for Temperature-Mediated Water Capture and Release

AU - Karmakar, Avishek

AU - Mileo, Paulo G.M.

AU - Bok, Ivan

AU - Peh, Shing Bo

AU - Zhang, Jian

AU - Yuan, Hongye

AU - Maurin, Guillaume

AU - Zhao, Dan

PY - 2020/6/26

Y1 - 2020/6/26

N2 - We report an in situ polymerization strategy to incorporate a thermo-responsive polymer, poly(N-isopropylacrylamide) (PNIPAM), with controlled loadings into the cavity of a mesoporous metal–organic framework (MOF), MIL-101(Cr). The resulting MOF/polymer composites exhibit an unprecedented temperature-triggered water capture and release behavior originating from the thermo-responsive phase transition of the PNIPAM component. This result sheds light on the development of stimuli-responsive porous adsorbent materials for water capture and heat transfer applications under relatively mild operating conditions.

AB - We report an in situ polymerization strategy to incorporate a thermo-responsive polymer, poly(N-isopropylacrylamide) (PNIPAM), with controlled loadings into the cavity of a mesoporous metal–organic framework (MOF), MIL-101(Cr). The resulting MOF/polymer composites exhibit an unprecedented temperature-triggered water capture and release behavior originating from the thermo-responsive phase transition of the PNIPAM component. This result sheds light on the development of stimuli-responsive porous adsorbent materials for water capture and heat transfer applications under relatively mild operating conditions.

KW - metal–organic frameworks

KW - poly(N-isopropylacrylamide)

KW - polymerization

KW - thermo-responsive materials

KW - water capture and release

UR - https://www.scopus.com/pages/publications/85083394552

U2 - 10.1002/anie.202002384

DO - 10.1002/anie.202002384

M3 - 文章

C2 - 32107860

AN - SCOPUS:85083394552

SN - 1433-7851

VL - 59

SP - 11003

EP - 11009

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 27

ER -

Thermo-Responsive MOF/Polymer Composites for Temperature-Mediated Water Capture and Release

Abstract

Keywords

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