A nanoscale meshed electrode of single-crystalline SnO for lithium-ion rechargeable batteries

Hiroaki Uchiyama; Eiji Hosono; Itaru Honma; Haoshen Zhou; Hiroaki Imai

doi:10.1016/j.elecom.2007.10.018

A nanoscale meshed electrode of single-crystalline SnO for lithium-ion rechargeable batteries

Hiroaki Uchiyama, Eiji Hosono, Itaru Honma, Haoshen Zhou, Hiroaki Imai

Department of Applied Chemistry

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

87 Citations (Scopus)

Abstract

A high specific capacity with good cycle performance for lithium-ion rechargeable batteries was achieved by using a nanoscopically meshed electrode of single-crystalline SnO produced through Sn₆O₄(OH)₄ as the intermediate state, whereas conventional bulky electrodes of SnO readily degraded due to a large volume change during lithium-ion insertion/extraction processes. The skeletal framework of the meshed architecture would be suitable to prevent damage to the electrode through the relaxation of the mechanical strain originating from the expansion.

Original language	English
Pages (from-to)	52-55
Number of pages	4
Journal	Electrochemistry Communications
Volume	10
Issue number	1
DOIs	https://doi.org/10.1016/j.elecom.2007.10.018
Publication status	Published - 2008 Jan 1

Keywords

Li ion rechargeable batteries
Nanomaterials
Negative electrode
Tin oxide

ASJC Scopus subject areas

Electrochemistry

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10.1016/j.elecom.2007.10.018

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abstract = "A high specific capacity with good cycle performance for lithium-ion rechargeable batteries was achieved by using a nanoscopically meshed electrode of single-crystalline SnO produced through Sn6O4(OH)4 as the intermediate state, whereas conventional bulky electrodes of SnO readily degraded due to a large volume change during lithium-ion insertion/extraction processes. The skeletal framework of the meshed architecture would be suitable to prevent damage to the electrode through the relaxation of the mechanical strain originating from the expansion.",

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AU - Uchiyama, Hiroaki

AU - Hosono, Eiji

AU - Honma, Itaru

AU - Zhou, Haoshen

AU - Imai, Hiroaki

PY - 2008/1/1

Y1 - 2008/1/1

N2 - A high specific capacity with good cycle performance for lithium-ion rechargeable batteries was achieved by using a nanoscopically meshed electrode of single-crystalline SnO produced through Sn6O4(OH)4 as the intermediate state, whereas conventional bulky electrodes of SnO readily degraded due to a large volume change during lithium-ion insertion/extraction processes. The skeletal framework of the meshed architecture would be suitable to prevent damage to the electrode through the relaxation of the mechanical strain originating from the expansion.

AB - A high specific capacity with good cycle performance for lithium-ion rechargeable batteries was achieved by using a nanoscopically meshed electrode of single-crystalline SnO produced through Sn6O4(OH)4 as the intermediate state, whereas conventional bulky electrodes of SnO readily degraded due to a large volume change during lithium-ion insertion/extraction processes. The skeletal framework of the meshed architecture would be suitable to prevent damage to the electrode through the relaxation of the mechanical strain originating from the expansion.

KW - Li ion rechargeable batteries

KW - Nanomaterials

KW - Negative electrode

KW - Tin oxide

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A nanoscale meshed electrode of single-crystalline SnO for lithium-ion rechargeable batteries

Abstract

Keywords

ASJC Scopus subject areas

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