Amine or Azo functionalized hypercrosslinked polymers for highly efficient CO2 capture and selective CO2 capture

Yuanting Qiao; Zhen Zhan; Yuwan Yang; Manying Liu; Qi Huang; Bien Tan; Xuebin Ke; Chunfei Wu

doi:10.1016/j.mtcomm.2021.102338

Amine or Azo functionalized hypercrosslinked polymers for highly efficient CO2 capture and selective CO2 capture

Yuanting Qiao, Zhen Zhan, Yuwan Yang, Manying Liu, Qi Huang, Bien Tan^*, Xuebin Ke, Chunfei Wu

^*Corresponding author for this work

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

15 Citations (Scopus)

75 Downloads (Pure)

Abstract

Hypercrosslinked polymers (HCPs) are very promising for large-scale applications due to their easy preparation, high thermal stability, and good capability of CO₂ capture. Currently, many amine-functionalized porous materials are prepared through two steps. In this paper, the amine-functionalized HCPs was obtained with a one-step method and it showed a high CO₂ adsorption up to 4.24 mmol/g at 273.15 K. In addition, since the azo-functionalized porous materials have many potential applications like the photoresponsive ‘smart’ materials, azobenzene is an attracting functional group for the development of porous materials. Herein, the azo-functionalized HCPs is firstly reported, and it is used as CO₂ adsorbents (3.02 mmol/g at 273.15 K) performing good CO₂/N₂ selectivity (34.52 at 298.15 K).

Original language	English
Article number	102338
Number of pages	6
Journal	Materials Today Communications
Volume	27
Early online date	20 Apr 2021
DOIs	https://doi.org/10.1016/j.mtcomm.2021.102338
Publication status	Published - Jun 2021

Bibliographical note

Funding Information:
The authors gratefully acknowledge financial support from the China Scholarship Council (student number 201706880031). This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 823745 .

Funding Information:
The authors gratefully acknowledge financial support from the China Scholarship Council (student number 201706880031). This project has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Sk?odowska-Curie grant agreement No 823745.

Publisher Copyright:
© 2021 Elsevier Ltd

Copyright:
Copyright 2021 Elsevier B.V., All rights reserved.

Keywords

Amine
Azobenzene
CO adsorption
CO/N selectivity
Hypercrosslinked polymers (HCPs)

ASJC Scopus subject areas

General Materials Science
Mechanics of Materials
Materials Chemistry

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10.1016/j.mtcomm.2021.102338Licence: Unspecified

Amine or Azo functionalized hypercrosslinked polymers for highly efficient CO2 capture and selective CO2 capture
Copyright 2021 Elsevier. This manuscript is distributed under a Creative Commons Attribution-NonCommercial-NoDerivs License (https://creativecommons.org/licenses/by-nc-nd/4.0/), which permits distribution and reproduction for non-commercial purposes, provided the author and source are cited.
Accepted author manuscript, 1.22 MBLicence: CC BY-NC-ND

Photo switching porous materials for CO2 capture and utilization
Huang, Q. (Author), Wu, C. (Supervisor), Robertson, P. (Supervisor) & Xiao, B. (Supervisor), Dec 2023
Student thesis: Doctoral Thesis › Doctor of Philosophy
Preparation of CO2 adsorbents and techno-economic analysis for CO2 capture and utilization
Qiao, Y. (Author), Wu, C. (Supervisor) & Smyth, B. (Supervisor), Jul 2022
Student thesis: Doctoral Thesis › Doctor of Philosophy

Cite this

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title = "Amine or Azo functionalized hypercrosslinked polymers for highly efficient CO2 capture and selective CO2 capture",

abstract = "Hypercrosslinked polymers (HCPs) are very promising for large-scale applications due to their easy preparation, high thermal stability, and good capability of CO2 capture. Currently, many amine-functionalized porous materials are prepared through two steps. In this paper, the amine-functionalized HCPs was obtained with a one-step method and it showed a high CO2 adsorption up to 4.24 mmol/g at 273.15 K. In addition, since the azo-functionalized porous materials have many potential applications like the photoresponsive {\textquoteleft}smart{\textquoteright} materials, azobenzene is an attracting functional group for the development of porous materials. Herein, the azo-functionalized HCPs is firstly reported, and it is used as CO2 adsorbents (3.02 mmol/g at 273.15 K) performing good CO2/N2 selectivity (34.52 at 298.15 K).",

keywords = "Amine, Azobenzene, CO adsorption, CO/N selectivity, Hypercrosslinked polymers (HCPs)",

author = "Yuanting Qiao and Zhen Zhan and Yuwan Yang and Manying Liu and Qi Huang and Bien Tan and Xuebin Ke and Chunfei Wu",

note = "Funding Information: The authors gratefully acknowledge financial support from the China Scholarship Council (student number 201706880031). This project has received funding from the European Union{\textquoteright}s Horizon 2020 research and innovation programme under the Marie Sk{\l}odowska-Curie grant agreement No 823745 . Funding Information: The authors gratefully acknowledge financial support from the China Scholarship Council (student number 201706880031). This project has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Sk?odowska-Curie grant agreement No 823745. Publisher Copyright: {\textcopyright} 2021 Elsevier Ltd Copyright: Copyright 2021 Elsevier B.V., All rights reserved.",

year = "2021",

month = jun,

doi = "10.1016/j.mtcomm.2021.102338",

language = "English",

volume = "27",

journal = "Materials Today Communications",

issn = "2352-4928",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Amine or Azo functionalized hypercrosslinked polymers for highly efficient CO2 capture and selective CO2 capture

AU - Qiao, Yuanting

AU - Zhan, Zhen

AU - Yang, Yuwan

AU - Liu, Manying

AU - Huang, Qi

AU - Tan, Bien

AU - Ke, Xuebin

AU - Wu, Chunfei

N1 - Funding Information: The authors gratefully acknowledge financial support from the China Scholarship Council (student number 201706880031). This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 823745 . Funding Information: The authors gratefully acknowledge financial support from the China Scholarship Council (student number 201706880031). This project has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Sk?odowska-Curie grant agreement No 823745. Publisher Copyright: © 2021 Elsevier Ltd Copyright: Copyright 2021 Elsevier B.V., All rights reserved.

PY - 2021/6

Y1 - 2021/6

N2 - Hypercrosslinked polymers (HCPs) are very promising for large-scale applications due to their easy preparation, high thermal stability, and good capability of CO2 capture. Currently, many amine-functionalized porous materials are prepared through two steps. In this paper, the amine-functionalized HCPs was obtained with a one-step method and it showed a high CO2 adsorption up to 4.24 mmol/g at 273.15 K. In addition, since the azo-functionalized porous materials have many potential applications like the photoresponsive ‘smart’ materials, azobenzene is an attracting functional group for the development of porous materials. Herein, the azo-functionalized HCPs is firstly reported, and it is used as CO2 adsorbents (3.02 mmol/g at 273.15 K) performing good CO2/N2 selectivity (34.52 at 298.15 K).

AB - Hypercrosslinked polymers (HCPs) are very promising for large-scale applications due to their easy preparation, high thermal stability, and good capability of CO2 capture. Currently, many amine-functionalized porous materials are prepared through two steps. In this paper, the amine-functionalized HCPs was obtained with a one-step method and it showed a high CO2 adsorption up to 4.24 mmol/g at 273.15 K. In addition, since the azo-functionalized porous materials have many potential applications like the photoresponsive ‘smart’ materials, azobenzene is an attracting functional group for the development of porous materials. Herein, the azo-functionalized HCPs is firstly reported, and it is used as CO2 adsorbents (3.02 mmol/g at 273.15 K) performing good CO2/N2 selectivity (34.52 at 298.15 K).

KW - Amine

KW - Azobenzene

KW - CO adsorption

KW - CO/N selectivity

KW - Hypercrosslinked polymers (HCPs)

U2 - 10.1016/j.mtcomm.2021.102338

DO - 10.1016/j.mtcomm.2021.102338

M3 - Article

AN - SCOPUS:85104278505

SN - 2352-4928

VL - 27

JO - Materials Today Communications

JF - Materials Today Communications

M1 - 102338

ER -

Amine or Azo functionalized hypercrosslinked polymers for highly efficient CO2 capture and selective CO2 capture

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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Student theses

Photo switching porous materials for CO2 capture and utilization

Preparation of CO2 adsorbents and techno-economic analysis for CO2 capture and utilization

Cite this