A high-performance nanoporous Si/Al<inf>2</inf>O<inf>3</inf> foam lithium-ion battery anode fabricated by selective chemical etching of the Al-Si alloy and subsequent thermal oxidation

Hwang, G; Park, H; Bok, T; Choi, S; Lee, S; Hwang, I; Choi, NS; Seo, K; Park, S

A high-performance nanoporous Si/Al<inf>2</inf>O<inf>3</inf> foam lithium-ion battery anode fabricated by selective chemical etching of the Al-Si alloy and subsequent thermal oxidation

Hwang, G Park, H Bok, T Choi, S Lee, S Hwang, I Choi, NS Seo, K Park, S

Permalink

Publication Type:: Journal Article
Citation:: Chemical Communications, 2015, 51 (21), pp. 4429 - 4432
Issue Date:: 2015-03-14

Closed Access

	Filename	Description	Size
	c4cc09956g.pdf	Published Version	2.1 MB	Adobe PDF	View/Open

Copyright Clearance Process

Recently Added
In Progress
Closed Access

This item is closed access and not available.

Full metadata record

Field	Value	Language
dc.contributor.author	Hwang, G	en_US
dc.contributor.author	Park, H	en_US
dc.contributor.author	Bok, T	en_US
dc.contributor.author	Choi, S	en_US
dc.contributor.author	Lee, S	en_US
dc.contributor.author	Hwang, I	en_US
dc.contributor.author	Choi, NS	en_US
dc.contributor.author	Seo, K	en_US
dc.contributor.author	Park, S	en_US
dc.date.issued	2015-03-14	en_US
dc.identifier.citation	Chemical Communications, 2015, 51 (21), pp. 4429 - 4432	en_US
dc.identifier.issn	1359-7345	en_US
dc.identifier.uri	http://hdl.handle.net/10453/123343
dc.description.abstract	© 2015 The Royal Society of Chemistry. Nanostructured micrometer-sized Al-Si particles are synthesized via a facile selective etching process of Al-Si alloy powder. Subsequent thin Al2O3 layers are introduced on the Si foam surface via a selective thermal wet oxidation process of etched Al-Si particles. The resulting Si/Al2O3 foam anodes exhibit outstanding cycling stability (a capacity retention of 78% after 300 cycles at the C/5 rate) and excellent rate capability.	en_US
dc.relation.ispartof	Chemical Communications	en_US
dc.relation.isbasedon	10.1039/c4cc09956g	en_US
dc.subject.classification	Organic Chemistry	en_US
dc.title	A high-performance nanoporous Si/Al<inf>2</inf>O<inf>3</inf> foam lithium-ion battery anode fabricated by selective chemical etching of the Al-Si alloy and subsequent thermal oxidation	en_US
dc.type	Journal Article
utslib.citation.volume	21	en_US
utslib.citation.volume	51	en_US
utslib.for	0303 Macromolecular and Materials Chemistry	en_US
utslib.for	0306 Physical Chemistry (incl. Structural)	en_US
utslib.for	03 Chemical Sciences	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
pubs.organisational-group	/University of Technology Sydney/Strength - CCET - Centre for Clean Energy Technology
utslib.copyright.status	closed_access
pubs.issue	21	en_US
pubs.publication-status	Published	en_US
pubs.volume	51	en_US

Abstract:

© 2015 The Royal Society of Chemistry. Nanostructured micrometer-sized Al-Si particles are synthesized via a facile selective etching process of Al-Si alloy powder. Subsequent thin Al2O3 layers are introduced on the Si foam surface via a selective thermal wet oxidation process of etched Al-Si particles. The resulting Si/Al2O3 foam anodes exhibit outstanding cycling stability (a capacity retention of 78% after 300 cycles at the C/5 rate) and excellent rate capability.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/123343