| dc.contributor.author |
Romanos, Jimmy |
|
| dc.contributor.author |
Beckner, Matthew |
|
| dc.contributor.author |
Kraus, Micheal |
|
| dc.contributor.author |
Burress, Jacob |
|
| dc.contributor.author |
Pfeifer, Peter |
|
| dc.date.accessioned |
2019-10-14T10:43:59Z |
|
| dc.date.available |
2019-10-14T10:43:59Z |
|
| dc.date.copyright |
2009 |
en_US |
| dc.date.issued |
2019-10-14 |
|
| dc.identifier.uri |
http://hdl.handle.net/10725/11444 |
|
| dc.description.abstract |
We report the discovery that a large number of nanoporous carbon samples, made from corn cob and exhibiting high hydrogen storage capacities (Pfeifer et al, Mater. Res. Soc. Symp. Proc. 1041 R02-02 (2008)), show unexpected magnetic properties, due to iron impurities in the samples. Magnetization curves are consistent with ferromagnetic and/or super-paramagnetic behavior. Magnetic susceptibilities, saturation magnetizations, coercivities and remanence magnetizations, from measurements on a SQUID magnetometer, will be presented, and their temperature dependence will be discussed. Results will be presented regarding the presence of small iron clusters, magnetic properties of iron-leached samples, and hydrogen binding energies as a function of iron leaching. This material is based on work supported by the U.S. Department of Energy under Award No. DE-FG-08GO18142. |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
American Physical Society |
en_US |
| dc.title |
Magnetic properties of high-surface-area carbons and their effect on adsorbed hydrogen |
en_US |
| dc.type |
Conference Paper / Proceeding |
en_US |
| dc.author.school |
SAS |
en_US |
| dc.author.idnumber |
201306300 |
en_US |
| dc.author.department |
Natural Sciences |
en_US |
| dc.description.embargo |
N/A |
en_US |
| dc.identifier.ctation |
Romanos, J., Beckner, M., Kraus, M., Burress, J., & Pfeifer, P. (2009, March). Magnetic Properties of High-Surface-Area Carbons and Their Effect on Adsorbed Hydrogen. In APS Meeting Abstracts. |
en_US |
| dc.author.email |
jimmy.romanos@lau.edu.lb |
en_US |
| dc.conference.date |
March 16–20, 2009 |
en_US |
| dc.conference.place |
Pittsburgh, Pennsylvania |
en_US |
| dc.conference.title |
2009 APS March Meeting |
en_US |
| dc.identifier.tou |
http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php |
en_US |
| dc.identifier.url |
http://adsabs.harvard.edu/abs/2009APS..MARW27009R |
en_US |
| dc.orcid.id |
https://orcid.org/0000-0002-5408-1657 |
en_US |
| dc.publication.date |
2009 |
en_US |
| dc.author.affiliation |
Lebanese American University |
en_US |
| dc.relation.numberofseries |
54 |
en_US |
| dc.title.volume |
2009 APS March Meeting |
en_US |