Nature Communications (Aug 2016)

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

  • Woosung Choi,
  • Kyungmin Min,
  • Chaehoon Kim,
  • Young Soo Ko,
  • Jae Wan Jeon,
  • Hwimin Seo,
  • Yong-Ki Park,
  • Minkee Choi

DOI
https://doi.org/10.1038/ncomms12640
Journal volume & issue
Vol. 7, no. 1
pp. 1 – 8

Abstract

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Carbon dioxide capture technologies have been implemented as a strategy to alleviate the environmental costs of CO2 emissions. Here, the authors synthesize a functionalized-polyethyleneimine/silica adsorbent for post-combustion CO2 capture that exhibits a large CO2capacity and long-term stability.