CO 2 Capture Capacity and Swelling Measurements of Liquid-like Nanoparticle Organic Hybrid Materials via Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy
Type
ArticleKAUST Grant Number
KUS-C1-018-02Date
2011-10-28Online Publication Date
2011-10-28Print Publication Date
2012-01-12Permanent link to this record
http://hdl.handle.net/10754/597786
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Novel nanoparticle organic hybrid materials (NOHMs), which are comprised of organic oligomers or polymers tethered to an inorganic nanosized cores of various sizes, have been synthesized, and their solvating property for CO 2 was investigated using attenuated total reflectance (ATR) Fourier transform infrared (FT-IR) spectroscopy. Simultaneous measurements of CO 2 capture capacity and swelling behaviors of polyetheramine (Jeffamine M-2070) and its corresponding NOHMs (NOHM-I-PE2070) were reported at temperatures of (298, 308, 323 and 353) K and CO 2 pressure conditions ranging from (0 to 5.5) MPa. The polymeric canopy, or polymer bound to the nanoparticle surface, showed significantly less swelling behavior with enhanced or comparable CO 2 capture capacity compared to pure unbound polyetheramine. © 2011 American Chemical Society.Citation
Park Y, Shin D, Jang YN, Park A-HA (2012) CO 2 Capture Capacity and Swelling Measurements of Liquid-like Nanoparticle Organic Hybrid Materials via Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy . J Chem Eng Data 57: 40–45. Available: http://dx.doi.org/10.1021/je200623b.Sponsors
This publication was based on work supported in part by Award No. KUS-C1-018-02, made by King Abdullah University of Science and Technology (KAUST), and the Utilization and Sequestration of CO<INF>2</INF> using Industrial Minerals Program by Korea Institute of Geoscience & Mineral Resources (KIGAM).Publisher
American Chemical Society (ACS)ae974a485f413a2113503eed53cd6c53
10.1021/je200623b