Facilitated CO2 transport membranes utilizing positively polarized copper nanoparticles

Jung Hyun Lee; Jinkee Hong; Jong Hak Kim; Yong Soo Kang; Sang Wook Kang

doi:10.1039/c2cc17535e

Facilitated CO₂ transport membranes utilizing positively polarized copper nanoparticles

Jung Hyun Lee, Jinkee Hong, Jong Hak Kim, Yong Soo Kang, Sang Wook Kang

Department of Chemical and Biomolecular Engineering

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

58 Citations (Scopus)

Abstract

We suggest copper nanoparticles as a CO₂ carrier by employing the ionic liquid BMIM⁺BF₄- for facilitated transport membranes. The copper nanoparticles were prepared by dissociating the copper metal into the ionic liquid as a facile synthesis. The interactions between BF₄- of the ionic liquid and the surface of copper nanoparticles caused the Cu surface to be partially positively charged, resulting in increased activity in copper-CO₂ complexation.

Original language	English
Pages (from-to)	5298-5300
Number of pages	3
Journal	Chemical Communications
Volume	48
Issue number	43
DOIs	https://doi.org/10.1039/c2cc17535e
Publication status	Published - 2012 May 2

All Science Journal Classification (ASJC) codes

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/c2cc17535e

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Facilitated CO₂ transport membranes utilizing positively polarized copper nanoparticles

Abstract

All Science Journal Classification (ASJC) codes

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