A simple electrochemical cell for in-situ fundamental structural analysis using synchrotron X-ray powder diffraction

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dc.contributor.authorBrant, WRen_AU
dc.contributor.authorSchmid, Sen_AU
dc.contributor.authorDu, GDen_AU
dc.contributor.authorGu, QFen_AU
dc.contributor.authorSharma, Nen_AU
dc.date.accessioned2014-06-24T00:53:36Zen_AU
dc.date.available2014-06-24T00:53:36Zen_AU
dc.date.issued2013-12-15en_AU
dc.date.statistics2014-06-24en_AU
dc.description.abstractA simple in-situ cell design is formulated based on the various in-situ electrochemical cells developed over the last three decades. The cell is targeted at those researchers who are not necessarily in the field of lithium ion battery research but are interested in synthesising and performing fundamental structural analyses of compounds that cannot be made via any other route. Therefore, this design uses only components that are routinely available and can be machined in-house. The effectiveness of the initial cell design is demonstrated through kinetic analysis of the lithium insertion reaction for the Li0.18Sr0.66Ti0.5Nb0.5O3 defect perovskite using data obtained from hundreds of diffraction patterns. Within the first discharge it has been possible to identify three regions with different rates of crystal lattice expansion. These regions extend from 1.01 to 1.47 V, 1.47-1.58 V and 1.58-2.07 V with rates of crystal lattice expansion determined to be 1.765(6) x 10(-5) angstrom min(-1), 1.44(5) x 10(-5) angstrom min(-1) and 2.47(1) x 10(-5) angstrom min(-1), respectively. These three regions correlate with three distinct regions in the electrochemical profile, between 1.00 and 1.36 V, 1.36-1.55 V and 1.55-1.80 V. © 2013, Elsevier Ltd.en_AU
dc.identifier.citationBrant, W. R., Schmid, S., Du, G., Gu, Q., & Sharma, N. (2013). A simple electrochemical cell for in-situ fundamental structural analysis using synchrotron X-ray powder diffraction. Paper presented to the 16th International Meeting on Lithium Batteries - IMLBL2012m "New Era for Smart Energy Storage", June 17 - 22, 2012, ICC Jeju, Korea. In P. T. Moseley, J. K. Park, H. S. Kim, W. S. Yoon, & Y. J. Park (Eds), Journal of Power Sources, 244, 109-114. doi:10.1016/j.jpowsour.2013.03.086en_AU
dc.identifier.conferenceenddate22 June 2012en_AU
dc.identifier.conferencename16th International Meeting on Lithium Batteries - IMLBL2012m "New Era for Smart Energy Storage"en_AU
dc.identifier.conferenceplaceJeju, Koreaen_AU
dc.identifier.conferencestartdate17 June 2012en_AU
dc.identifier.editorsP. T. Moseley, J. K. Park, H. S. Kim, W. S. Yoon, & Y. J. Parken_AU
dc.identifier.govdoc5424en_AU
dc.identifier.issn10.1016/j.jpowsour.2013.03.086en_AU
dc.identifier.journaltitleJournal of Power Sourcesen_AU
dc.identifier.pagination109-114en_AU
dc.identifier.urihttp://dx.doi.org/10.1016/j.jpowsour.2013.03.086en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/5712en_AU
dc.identifier.volume244en_AU
dc.language.isoenen_AU
dc.publisherElsevier Science BVen_AU
dc.subjectX-ray diffractionen_AU
dc.subjectX-ray lasersen_AU
dc.subjectPerovskiteen_AU
dc.subjectLithiumen_AU
dc.subjectBehavioren_AU
dc.subjectDiffractionen_AU
dc.titleA simple electrochemical cell for in-situ fundamental structural analysis using synchrotron X-ray powder diffractionen_AU
dc.typeConference Paperen_AU
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