Mesoporous amine-bridged polysilsesquioxane for CO2 capture

Genggeng Qi; Liling Fu; Xiaonan Duan; Brian Hyun Choi; Michael Abraham; Emmanuel P. Giannelis

doi:10.1002/ghg.26

Mesoporous amine-bridged polysilsesquioxane for CO2 capture

Genggeng Qi, Liling Fu, Xiaonan Duan, Brian Hyun Choi, Michael Abraham, Emmanuel P. Giannelis

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

5 Scopus citations

Abstract

A novel class of amine-supported sorbents based on amine-bridged mesoporous polysilsesquioxane was developed via a simple one-pot sol-gel process. The new sorbent allows the incorporation of a large amount of active groups without sacrificing surface area or pore volume available for CO2 capture, leading to a CO2 capture capacity of 3.2 mmol g−1 under simulated flue gas conditions. The sorbent is readily regenerated at 100°C and exhibits good stability over repetitive adsorption-desorption cycling.

Original language	English (US)
Pages (from-to)	1-7
Number of pages	7
Journal	Greenhouse Gases: Science and Technology
DOIs	https://doi.org/10.1002/ghg.26
State	Published - Aug 4 2011
Externally published	Yes

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledged KAUST grant number(s): KUS-C1-018-02
Acknowledgements: This publication was based on work supported by Award No. KUS-C1-018-02, made by King Abdullah University of Science and Technology (KAUST).
This publication acknowledges KAUST support, but has no KAUST affiliated authors.

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title = "Mesoporous amine-bridged polysilsesquioxane for CO2 capture",

abstract = "A novel class of amine-supported sorbents based on amine-bridged mesoporous polysilsesquioxane was developed via a simple one-pot sol-gel process. The new sorbent allows the incorporation of a large amount of active groups without sacrificing surface area or pore volume available for CO2 capture, leading to a CO2 capture capacity of 3.2 mmol g−1 under simulated flue gas conditions. The sorbent is readily regenerated at 100°C and exhibits good stability over repetitive adsorption-desorption cycling.",

author = "Genggeng Qi and Liling Fu and Xiaonan Duan and Choi, {Brian Hyun} and Michael Abraham and Giannelis, {Emmanuel P.}",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledged KAUST grant number(s): KUS-C1-018-02 Acknowledgements: This publication was based on work supported by Award No. KUS-C1-018-02, made by King Abdullah University of Science and Technology (KAUST). This publication acknowledges KAUST support, but has no KAUST affiliated authors.",

year = "2011",

month = aug,

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doi = "10.1002/ghg.26",

language = "English (US)",

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journal = "Greenhouse Gases: Science and Technology",

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T1 - Mesoporous amine-bridged polysilsesquioxane for CO2 capture

AU - Qi, Genggeng

AU - Fu, Liling

AU - Duan, Xiaonan

AU - Choi, Brian Hyun

AU - Abraham, Michael

AU - Giannelis, Emmanuel P.

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledged KAUST grant number(s): KUS-C1-018-02 Acknowledgements: This publication was based on work supported by Award No. KUS-C1-018-02, made by King Abdullah University of Science and Technology (KAUST). This publication acknowledges KAUST support, but has no KAUST affiliated authors.

PY - 2011/8/4

Y1 - 2011/8/4

N2 - A novel class of amine-supported sorbents based on amine-bridged mesoporous polysilsesquioxane was developed via a simple one-pot sol-gel process. The new sorbent allows the incorporation of a large amount of active groups without sacrificing surface area or pore volume available for CO2 capture, leading to a CO2 capture capacity of 3.2 mmol g−1 under simulated flue gas conditions. The sorbent is readily regenerated at 100°C and exhibits good stability over repetitive adsorption-desorption cycling.

AB - A novel class of amine-supported sorbents based on amine-bridged mesoporous polysilsesquioxane was developed via a simple one-pot sol-gel process. The new sorbent allows the incorporation of a large amount of active groups without sacrificing surface area or pore volume available for CO2 capture, leading to a CO2 capture capacity of 3.2 mmol g−1 under simulated flue gas conditions. The sorbent is readily regenerated at 100°C and exhibits good stability over repetitive adsorption-desorption cycling.

UR - http://hdl.handle.net/10754/598804

UR - http://doi.wiley.com/10.1002/ghg.26

U2 - 10.1002/ghg.26

DO - 10.1002/ghg.26

M3 - Article

SN - 2152-3878

SP - 1

EP - 7

JO - Greenhouse Gases: Science and Technology

JF - Greenhouse Gases: Science and Technology

ER -

Mesoporous amine-bridged polysilsesquioxane for CO2 capture

Abstract

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