Nanostructured anode materials for Li-ion and Na-ion batteries

dc.contributor.advisorMullins, C. B.
dc.contributor.advisorHeller, Adam
dc.creatorLin, Yong-Maoen
dc.date.accessioned2013-10-16T17:47:36Zen
dc.date.accessioned2017-05-11T22:34:42Z
dc.date.available2017-05-11T22:34:42Z
dc.date.issued2013-08en
dc.date.submittedAugust 2013en
dc.date.updated2013-10-16T17:47:37Zen
dc.descriptiontexten
dc.description.abstractThe demand for electrical energy storage has increased tremendously in recent years, especially in the applications of portable electronic devices, transportation and renewable energy. The performances of lithium-ion and sodium-ion batteries depend on their electrode materials. In commercial Li-ion batteries with graphite anodes the intercalation potential of lithium in graphite is close to the reversible Li/Li⁺ half-cell potential. The proximity of the potentials can result in unintended electroplating of metallic instead of intercalation of lithium in the graphite anode and frequently leads to internal shorting and overheating, which constitute unacceptable hazards, especially when the batteries are large, as they are in cars and airplanes. Moreover, graphite cannot be readily used as the anode material of Na-ion batteries, because electroplating of metallic sodium on graphite is kinetically favored over sodium intercalation in graphite. This dissertation examines safer Li-ion and Na-ion battery anode materials.en
dc.description.departmentChemical Engineeringen
dc.format.mimetypeapplication/pdfen
dc.identifier.urihttp://hdl.handle.net/2152/21580en
dc.language.isoen_USen
dc.subjectEnergy storageen
dc.subjectLithium ion batteryen
dc.subjectSodium ion batteryen
dc.subjectNanostructured materialsen
dc.titleNanostructured anode materials for Li-ion and Na-ion batteriesen

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