Core-shell nanoarchitectures for lithium-ion energy storage applications

Tomas M. Clancy; James F. Rohan

doi:10.1557/adv.2016.216

Core-shell nanoarchitectures for lithium-ion energy storage applications

Tomas M. Clancy
, James F. Rohan

University College Cork

Research output: Contribution to journal › Article › peer-review

Abstract

Multiphysics simulations (COMSOL) of core-shell nanoarchitectures show that they can operate at 3 times the C-rate of micron scale thin film materials while still accessing 90% of an additive free cathode oxide material. A high performance Ge anode DC sputtered onto a Cu nanotube current collector is characterised. Volume expansion of Ge is alleviated and mechanical stability is enhanced due to the Cu nanotubes current collector.

Original language	English
Pages (from-to)	1055-1060
Number of pages	6
Journal	MRS Advances
Volume	1
Issue number	15
DOIs	https://doi.org/10.1557/adv.2016.216
Publication status	Published - 2016

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This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

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10.1557/adv.2016.216

https://hdl.handle.net/10468/6490Licence: CC BY-NC-ND

Cite this

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title = "Core-shell nanoarchitectures for lithium-ion energy storage applications",

abstract = "Multiphysics simulations (COMSOL) of core-shell nanoarchitectures show that they can operate at 3 times the C-rate of micron scale thin film materials while still accessing 90\% of an additive free cathode oxide material. A high performance Ge anode DC sputtered onto a Cu nanotube current collector is characterised. Volume expansion of Ge is alleviated and mechanical stability is enhanced due to the Cu nanotubes current collector.",

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AB - Multiphysics simulations (COMSOL) of core-shell nanoarchitectures show that they can operate at 3 times the C-rate of micron scale thin film materials while still accessing 90% of an additive free cathode oxide material. A high performance Ge anode DC sputtered onto a Cu nanotube current collector is characterised. Volume expansion of Ge is alleviated and mechanical stability is enhanced due to the Cu nanotubes current collector.

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Core-shell nanoarchitectures for lithium-ion energy storage applications

Abstract

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