The impact of nanomaterials on Li-ion rechargeable batteries

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Show simple item record Liu, H. en_US Wang, Guoxiu en_US Guo, Z. en_US Wang, J. en_US Konstantinov, Konstantin en_US
dc.contributor.editor en_US 2011-02-07T06:22:27Z 2011-02-07T06:22:27Z 2007 en_US
dc.identifier 2009006899 en_US
dc.identifier.citation Liu H. et al. 2007, 'The impact of nanomaterials on Li-ion rechargeable batteries', Ecole Polytechnique de Montreal, vol. 10, no. 2, pp. 101-104. en_US
dc.identifier.issn 1480-2422 en_US
dc.identifier.other C1UNSUBMIT en_US
dc.description.abstract In this paper we report on the impact of nanomaterials on lithium rechargeable battery performances. Nanotubes (single wall carbon nanotube and multi wall carbon nanotube, NiO and WS2), nano-intermetallic alloys (Cu6Sn5, Sn/SnSb and Sn/SnNi), nano-oxides (NiO, CoO, SnO2 and Co3O4), nano-composites (C-LiFePO4, Si-C, Si-MCMB (mesocarbon microbeads), Si-TiC, Si-PPY (polypyrrole) and MWNT(multiwalled nanotubes)/Sn/SnNi), as well as other nanoparticles (TiO2, SiO2 and Al2O3) have been used in lithium rechargeable batteries in our studies. ?Free-standing? single wall carbon nanotube (SWNT) papers produced without any binder and metal substrate shows a capacity slightly lower than that of the conventional electrode. Carbon-coated Si nanocomposites produced by a spray-pyrolysis technique can reversibly store lithium with a high capacity of 1489 mAh/g and a high coulumbic efficiency above 99.5%, even after 20 cycles. Nanosize 10 wt% TiO2 increased the ionic conductivity of PEO-LiClO4 polymer electrolyte by a factor of 2 at room temperature and at elevated temperature. en_US
dc.language en_US
dc.publisher Ecole Polytechnique de Montreal en_US
dc.title The impact of nanomaterials on Li-ion rechargeable batteries en_US
dc.parent Journal of New Materials for Electrochemical Systems en_US
dc.journal.volume 10 en_US
dc.journal.number 2 en_US
dc.publocation Canada en_US
dc.identifier.startpage 101 en_US
dc.identifier.endpage 104 en_US SCI.Faculty of Science en_US
dc.conference Verified OK en_US
dc.for 091200 en_US
dc.personcode 0000062748 en_US
dc.personcode 109499 en_US
dc.personcode 0000062780 en_US
dc.personcode 0000062756 en_US
dc.personcode 0000062775 en_US
dc.percentage 100 en_US Materials Engineering en_US
dc.classification.type FOR-08 en_US
dc.edition en_US
dc.custom en_US en_US
dc.location.activity en_US
dc.description.keywords nanotubes, nanointermetallic alloys, nanooxides, nanocomposites, lithium rechargeable batteries. en_US
dc.staffid en_US

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