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Superhydrophobic amine functionalized aerogels as sorbents for CO 2 capture

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Listed:
  • Redouane Begag
  • Holly Krutka
  • Wenting Dong
  • David Mihalcik
  • Wendell Rhine
  • George Gould
  • Jeff Baldic
  • Paul Nahass

Abstract

Aspen Aerogels has developed a novel solid sorbent for CO 2 capture using amine functionalized aerogel (AFA) that has demonstrated a lower specific heat capacity (0.7–1.1 J/g·K) than aqueous amines (∼4.2 J/g·K). In addition, the AFA material has very high surface area (430–792 m-super-2/g), excellent stability over many adsorption/regeneration cycles, and high steam resistance. CO 2 adsorption capacity, kinetics, and cycling stability of the newly developed AFA materials are presented. © 2013 Society of Chemical Industry and John Wiley & Sons, Ltd

Suggested Citation

  • Redouane Begag & Holly Krutka & Wenting Dong & David Mihalcik & Wendell Rhine & George Gould & Jeff Baldic & Paul Nahass, 2013. "Superhydrophobic amine functionalized aerogels as sorbents for CO 2 capture," Greenhouse Gases: Science and Technology, Blackwell Publishing, vol. 3(1), pages 30-39, February.
    • Handle: RePEc:wly:greenh:v:3:y:2013:i:1:p:30-39
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