Cited by 679Carbon Dioxide Capture TechnologiesCO2 Sequestration and Geologic InteractionsCarbon dioxide utilization in catalysis

Sorbents for the Direct Capture of CO 2 from Ambient Air

Shi, Xiaoyang, Xiao, Hang, Azarabadi, Habib, Song, Juzheng, Wu, Xiaolong, Chen, Xi, Lackner, Klaus S.·2020·Angewandte Chemie International Edition

Abstract

Abstract The urgency to address global climate change induced by greenhouse gas emissions is increasing. In particular, the rise in atmospheric CO 2 levels is generating alarm. Technologies to remove CO 2 from ambient air, or “direct air capture” (DAC), have recently demonstrated that they can contribute to “negative carbon emission.” Recent advances in surface chemistry and material synthesis have resulted in new generations of CO 2 sorbents, which may drive the future of DAC and its large‐scale deployment. This Review describes major types of sorbents designed to capture CO 2 from ambient air and they are categorized by the sorption mechanism: physisorption, chemisorption, and moisture‐swing sorption.

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Crossref · 10.1002/anie.201906756

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252 of 252 references verified0 citation errors · 0 not checkable

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  • Solid adsorbents are suitable candidates for DAC due to their low cost, high stability, and less waste production than liquid sorbents.

    “Therefore, solid adsorbents are suitable candidates for DAC due to their low cost, high stability, and less waste production than liquid sorbents [17].”

    From Direct air capture of CO2 by KOH-activated bamboo biochar (2022) · cites this paper as [17]

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Authors
Shi, X., Xiao, H., Azarabadi, H., Song, J., Wu, X., Chen, X., & Lackner, K. S.
Affiliations
  • Arizona State University (US)
  • Columbia University (US)
  • Xi'an Jiaotong University (CN)
  • Northwest University (CN)
Corresponding author
  • Chen, Xi
  • Lackner, Klaus S.
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2020-02-20
Volume
59
Issue
18
Pages
6984-7006
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
OpenAlex
W2965283917
Cited by
679
References
267
Citations by year
2026: 106 · 2025: 132 · 2024: 120 · 2023: 133 · 2022: 94 · 2021: 62 · 2020: 31 · 2019: 1
FWCI
4.20
Type
journal article
Language
en
Open access
closed
Locations
  • Angewandte Chemie International Edition (publishedVersion)
  • PubMed (publishedVersion)
Funders
Arizona State University (Center for Negative Carbon Emissions)
Topics
  • Physical Sciences › Engineering › Mechanical Engineering › Carbon Dioxide Capture Technologies
  • Physical Sciences › Environmental Science › Environmental Engineering › CO2 Sequestration and Geologic Interactions
  • Physical Sciences › Chemical Engineering › Process Chemistry and Technology › Carbon dioxide utilization in catalysis
Keywords
direct air capture, CO2 sorbents, carbon dioxide removal, physisorption, chemisorption, surface chemistry, materials synthesis

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