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Article: Effects of pore-channel ordering on the mechanical properties of anodic aluminum oxide nano-honeycombs
Title | Effects of pore-channel ordering on the mechanical properties of anodic aluminum oxide nano-honeycombs | ||||||
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Authors | |||||||
Keywords | Anodic aluminum oxide Grain orientation Nanoindentation Plastic deformation | ||||||
Issue Date | 2012 | ||||||
Publisher | Pergamon. The Journal's web site is located at http://www.elsevier.com/locate/scriptamat | ||||||
Citation | Scripta Materialia, 2012, v. 66 n. 7, p. 439-442 How to Cite? | ||||||
Abstract | The mechanical properties of anodic aluminum oxide (AAO) nano-honeycombs with different spatial ordering of pore-channels are investigated by nanoindentation. The pore-channel ordering is systematically varied by carefully adjusting the orientation of the aluminum used for anodization. The results indicate that the strength of AAO structures increases significantly with the regularity of their pore-channel arrangement, whereas the elastic modulus is less sensitive to pore-channel regularity. © 2011 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. | ||||||
Persistent Identifier | http://hdl.handle.net/10722/145563 | ||||||
ISSN | 2023 Impact Factor: 5.3 2023 SCImago Journal Rankings: 1.738 | ||||||
ISI Accession Number ID |
Funding Information: The authors thank Prof. B.J. Duggan for kindly providing the aluminum slabs used in this study. The work described in this paper was supported by grants from the Research Grants Council (Project No. HKU7159/10E), as well as from the University Grants Committee (Project No. SEG-HKU06) of the Hong Kong Special Administration Region, PR China. | ||||||
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ng, KY | en_HK |
dc.contributor.author | Ngan, AHW | en_HK |
dc.date.accessioned | 2012-02-28T01:54:45Z | - |
dc.date.available | 2012-02-28T01:54:45Z | - |
dc.date.issued | 2012 | en_HK |
dc.identifier.citation | Scripta Materialia, 2012, v. 66 n. 7, p. 439-442 | en_HK |
dc.identifier.issn | 1359-6462 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/145563 | - |
dc.description.abstract | The mechanical properties of anodic aluminum oxide (AAO) nano-honeycombs with different spatial ordering of pore-channels are investigated by nanoindentation. The pore-channel ordering is systematically varied by carefully adjusting the orientation of the aluminum used for anodization. The results indicate that the strength of AAO structures increases significantly with the regularity of their pore-channel arrangement, whereas the elastic modulus is less sensitive to pore-channel regularity. © 2011 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. | en_HK |
dc.language | eng | en_US |
dc.publisher | Pergamon. The Journal's web site is located at http://www.elsevier.com/locate/scriptamat | en_HK |
dc.relation.ispartof | Scripta Materialia | en_HK |
dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | en_US |
dc.subject | Anodic aluminum oxide | en_HK |
dc.subject | Grain orientation | en_HK |
dc.subject | Nanoindentation | en_HK |
dc.subject | Plastic deformation | en_HK |
dc.title | Effects of pore-channel ordering on the mechanical properties of anodic aluminum oxide nano-honeycombs | en_HK |
dc.type | Article | en_HK |
dc.identifier.email | Ng, KY:ph03nky@alumni.ust.hk | en_HK |
dc.identifier.email | Ngan, AHW:hwngan@hkucc.hku.hk | en_HK |
dc.identifier.authority | Ng, KY=rp01365 | en_HK |
dc.identifier.authority | Ngan, AHW=rp00225 | en_HK |
dc.description.nature | postprint | - |
dc.identifier.doi | 10.1016/j.scriptamat.2011.12.010 | en_HK |
dc.identifier.scopus | eid_2-s2.0-84857121624 | en_HK |
dc.identifier.hkuros | 198722 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-84857121624&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 66 | en_HK |
dc.identifier.issue | 7 | en_HK |
dc.identifier.spage | 439 | en_HK |
dc.identifier.epage | 442 | en_HK |
dc.identifier.isi | WOS:000301557500006 | - |
dc.publisher.place | United Kingdom | en_HK |
dc.identifier.scopusauthorid | Ng, KY=26434356600 | en_HK |
dc.identifier.scopusauthorid | Ngan, AHW=7006827202 | en_HK |
dc.identifier.citeulike | 10137796 | - |
dc.identifier.issnl | 1359-6462 | - |