Vanadium substitution of LiFePO4 cathode materials to enhance the capacity of LiFePO4-based lithium-Ion batteries

Simple item page
dc.contributor.authorChiang, CYen_AU
dc.contributor.authorSu, HCen_AU
dc.contributor.authorWu, PJen_AU
dc.contributor.authorLiu, HJen_AU
dc.contributor.authorHu, CWen_AU
dc.contributor.authorSharma, Nen_AU
dc.contributor.authorPeterson, VKen_AU
dc.contributor.authorHsieh, HWen_AU
dc.contributor.authorLin, YFen_AU
dc.contributor.authorChou, WCen_AU
dc.contributor.authorLee, CHen_AU
dc.contributor.authorLee, JFen_AU
dc.contributor.authorShew, BYen_AU
dc.date.accessioned2014-05-09T04:04:50Zen_AU
dc.date.available2014-05-09T04:04:50Zen_AU
dc.date.issued2012-11-22en_AU
dc.date.statistics2014-05-09en_AU
dc.description.abstractThe mechanism of enhancing the capacity of the LiFePO(4) cathodes in lithium ion batteries by the addition of a small amount of vanadium, which locate on the lithium site and induce lithium vacancies in the crystal structure, is reported in this article. As a result, the capacity increases from 138 mAh/g found for pristine LiFePO(4) to 155 mAh/g for the V-added compound, and the conductivity increases from 4.75 x 10(-4) S/cm for the LiFePO(4) without V addition to 1.9 x 10(-2) S/cm for the V-added compound. A possible model to facilitate the enhancement of conductivity and capacity is described with evidence supported by X-ray powder diffraction, X-ray absorption spectroscopy, and neutron powder diffraction data. © 2012, American Chemical Society.en_AU
dc.identifier.citationChiang, C. Y., Su, H. C., Wu, P. J., Liu, H. J., Hu, C. W., Sharma, N., Peterson, V. K., Hsieh, H. W., Lin, Y. F., Chou, W. C., Lee, C. H., Lee, J. F., & Shew, B. Y. (2012). Vanadium substitution of LiFePO4 cathode materials to enhance the capacity of LiFePO4-based lithium-Ion batteries. Journal of Physical Chemistry C, 116(46), 24424-24429. doi:10.1021/jp307047wen_AU
dc.identifier.govdoc4763en_AU
dc.identifier.issn1932-7447en_AU
dc.identifier.issue46en_AU
dc.identifier.journaltitleJournal of Physical Chemistry Cen_AU
dc.identifier.pagination24424-24429en_AU
dc.identifier.urihttp://dx.doi.org/10.1021/jp307047wen_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/5559en_AU
dc.identifier.volume116en_AU
dc.language.isoenen_AU
dc.publisherAmerican Chemical Societyen_AU
dc.subjectGranular materialsen_AU
dc.subjectAbsorptionen_AU
dc.subjectCathodesen_AU
dc.subjectLithium ion batteriesen_AU
dc.subjectVanadiumen_AU
dc.subjectNeutron diffractionen_AU
dc.subjectDefectsen_AU
dc.titleVanadium substitution of LiFePO4 cathode materials to enhance the capacity of LiFePO4-based lithium-Ion batteriesen_AU
dc.typeJournal Articleen_AU
Files
License bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Journal Articles