BATTERY WITH COATED ACTIVE MATERIAL

An anode of a battery includes active material particles each coated with a metal oxide to form a nanoscale conformal shell there around. The shells are configured to, during charge, confine reduction of the active material particles to within the shells and to prevent dendritic growth and shape cha...

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Bibliographic Details
Main Authors WILKINS, Howard F, ALBANO, Fabio, MCINTYRE, Melissa D, FAVORS, Zachary, WEISENSTEIN, Adam, CARTER, Cody Ryan
Format Patent
LanguageEnglish
French
Published 12.07.2018
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:An anode of a battery includes active material particles each coated with a metal oxide to form a nanoscale conformal shell there around. The shells are configured to, during charge, confine reduction of the active material particles to within the shells and to prevent dendritic growth and shape change. Une anode d'une batterie comprend des particules de matériau actif revêtues chacune d'un oxyde métallique de sorte à former une écorce conforme à l'échelle nanométrique autour de celles-ci. Les écorces sont conçues pour confiner, pendant la charge, la réduction des particules de matériau actif à l'intérieur des écorces et empêcher la croissance dendritique et le changement de forme.
Bibliography:Application Number: WO2017US64859