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Article Dans Une Revue Nano Letters Année : 2009

Self-supported three-dimensional nanoelectrodes for microbattery applications

Résumé

A nanostructured three-dimensional (3D) microbattery has been produced and cycled in a Li-ion battery. It consists of a current collector of aluminum nanorods, a uniform layer of 17 nm TiO2 covering the nanorods made using ALD, an electrolyte and metallic lithium counter electrode. The battery is electrochemically cycled more than 50 times. The increase in total capacity is 10 times when using a 3D architechture compared to a 2D system for the same footprint area.

Domaines

Matériaux
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Dates et versions

hal-03475113 , version 1 (10-12-2021)

Identifiants

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Seng Kian Cheah, Emilie Perre, Mårten Rooth, Mattis Fondell, Anders Hårsta, et al.. Self-supported three-dimensional nanoelectrodes for microbattery applications. Nano Letters, 2009, 9 (9), pp.3230-3233. ⟨10.1021/nl9014843⟩. ⟨hal-03475113⟩
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