Enhanced hydrogen bonding <i>via</i> epoxide-functionalization restricts mobility in poly(ethylenimine) for CO<sub>2</sub> capture-Reference-Cited by-同舟云学术

Enhanced hydrogen bonding via epoxide-functionalization restricts mobility in poly(ethylenimine) for CO₂ capture

Published:2023 Issue:72 Volume:59 Page:10737-10740
ISSN:1359-7345
Container-title:Chemical Communications
language:en
Short-container-title:Chem. Commun.

Author:

Li Sichi¹^ORCID,Calegari Andrade Marcos F.¹,Varni Anthony J.¹^ORCID,Russell-Parks Glory A.²³,Braunecker Wade A.²³^ORCID,Hunter-Sellars Elwin¹,Marple Maxwell A. T.¹^ORCID,Pang Simon H.¹^ORCID

Affiliation:

1. Materials Science Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA

2. National Renewable Energy Laboratory, 15013 Denver West Parkway, Golden, Co 80401, USA

3. Department of Chemistry, Colorado School of Mines, 1500 Illinois St., Golden, CO 80401, USA

Abstract

Combined modeling and experiments uncover the influence of epoxide-functionalization on hydrogen bonding and mobility within poly(ethylenimine) CO2 sorbents, rationalizing the antidegradation benefits conferred by functionalization.

Funder

Basic Energy Sciences

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,Metals and Alloys,Surfaces, Coatings and Films,General Chemistry,Ceramics and Composites,Electronic, Optical and Magnetic Materials,Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2023/CC/D3CC02702C

Reference26 articles.

1. CO2 capture adsorbents functionalized by amine – bearing polymers: A review

2. Polyethylenimine Applications in Carbon Dioxide Capture and Separation: From Theoretical Study to Experimental Work

3. Stability of amine-functionalized CO2 adsorbents: a multifaceted puzzle

4. Thermal, Oxidative, and CO2-Induced Degradation of Supported Polyethylenimine Adsorbents

5. Epoxide-functionalization of polyethyleneimine for synthesis of stable carbon dioxide adsorbent in temperature swing adsorption

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