Abstract
We demonstrate, using diffuse reflectance Fourier transform infrared spectroscopy (DRIFTS), that carbon dioxide is sequestered in electrospun metal oxide nanofibers upon removal of the guide polymers by pyrolysis. Carbon dioxide is not present before pyrolysis and is formed during combustion of the polymer. The sequestration of carbon dioxide within these metal oxide nanofibers does not appear to depend on the particular metal precursor, guide polymer, or synthesis method.
Original language | English |
---|---|
Pages (from-to) | 302-305 |
Number of pages | 4 |
Journal | Chemical Physics Letters |
Volume | 423 |
Issue number | 4-6 |
DOIs | |
State | Published - 1 Jun 2006 |
Externally published | Yes |
Bibliographical note
Funding Information:The authors acknowledge support by the NSF-NIRT program, Grant # DMI-0403835, and funding from the Ohio Board of Regents and The University of Akron for purchase of our new Bruker FTIR spectrometer and sampling accessories. We also acknowledge partial support of our nanofiber development efforts by DOE NETL. We especially thank our colleague, Professor Edward A. Evans, for his assistance with the FTIR system and for his helpful comments on this manuscript.