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Article: Coincidence doppler broadening study in electron-irradiated polyurethane
Title | Coincidence doppler broadening study in electron-irradiated polyurethane |
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Authors | |
Keywords | Coincidence doppler broadening Crosslinking Irradiation Polyurethane Positron annihilation |
Issue Date | 2007 |
Publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/nimb |
Citation | Nuclear Instruments And Methods In Physics Research, Section B: Beam Interactions With Materials And Atoms, 2007, v. 259 n. 2, p. 933-936 How to Cite? |
Abstract | Coincidence doppler broadening measurements on electron-irradiated polyurethanes were performed in the presence of air. It is shown that, after a certain electron irradiation, the momentum density distributions of annihilation electrons have obvious changes for the high crosslinking polyurethane, but no significant changes have been observed for the low crosslinking polyurethane. The results were performed to analyse by irradiation crosslinking and degradation principles. © 2007 Elsevier B.V. All rights reserved. |
Persistent Identifier | http://hdl.handle.net/10722/80589 |
ISSN | 2023 Impact Factor: 1.4 2023 SCImago Journal Rankings: 0.366 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Yang, DJ | en_HK |
dc.contributor.author | Zhang, JD | en_HK |
dc.contributor.author | Leung, JKC | en_HK |
dc.contributor.author | Beling, CD | en_HK |
dc.contributor.author | Liu, LB | en_HK |
dc.date.accessioned | 2010-09-06T08:08:06Z | - |
dc.date.available | 2010-09-06T08:08:06Z | - |
dc.date.issued | 2007 | en_HK |
dc.identifier.citation | Nuclear Instruments And Methods In Physics Research, Section B: Beam Interactions With Materials And Atoms, 2007, v. 259 n. 2, p. 933-936 | en_HK |
dc.identifier.issn | 0168-583X | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/80589 | - |
dc.description.abstract | Coincidence doppler broadening measurements on electron-irradiated polyurethanes were performed in the presence of air. It is shown that, after a certain electron irradiation, the momentum density distributions of annihilation electrons have obvious changes for the high crosslinking polyurethane, but no significant changes have been observed for the low crosslinking polyurethane. The results were performed to analyse by irradiation crosslinking and degradation principles. © 2007 Elsevier B.V. All rights reserved. | en_HK |
dc.language | eng | en_HK |
dc.publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/nimb | en_HK |
dc.relation.ispartof | Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms | en_HK |
dc.rights | Nuclear Instruments & Methods in Physics Research Section B Beam Interactions with Materials and Atoms. Copyright © Elsevier BV. | en_HK |
dc.subject | Coincidence doppler broadening | en_HK |
dc.subject | Crosslinking | en_HK |
dc.subject | Irradiation | en_HK |
dc.subject | Polyurethane | en_HK |
dc.subject | Positron annihilation | en_HK |
dc.title | Coincidence doppler broadening study in electron-irradiated polyurethane | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0168-9002&volume=259&spage=933&epage=936&date=2007&atitle=Coincidence+doppler+broadening+study+in+electron-irradiated+polyurethane | en_HK |
dc.identifier.email | Yang, DJ: yangdan@hku.hk | en_HK |
dc.identifier.email | Leung, JKC: jkcleung@hku.hk | en_HK |
dc.identifier.email | Beling, CD: cdbeling@hkucc.hku.hk | en_HK |
dc.identifier.authority | Yang, DJ=rp00825 | en_HK |
dc.identifier.authority | Leung, JKC=rp00732 | en_HK |
dc.identifier.authority | Beling, CD=rp00660 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/j.nimb.2007.02.108 | en_HK |
dc.identifier.scopus | eid_2-s2.0-34249035269 | en_HK |
dc.identifier.hkuros | 131043 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-34249035269&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 259 | en_HK |
dc.identifier.issue | 2 | en_HK |
dc.identifier.spage | 933 | en_HK |
dc.identifier.epage | 936 | en_HK |
dc.identifier.isi | WOS:000247322500015 | - |
dc.publisher.place | Netherlands | en_HK |
dc.identifier.scopusauthorid | Yang, DJ=7404800756 | en_HK |
dc.identifier.scopusauthorid | Zhang, JD=8555988600 | en_HK |
dc.identifier.scopusauthorid | Leung, JKC=24080627200 | en_HK |
dc.identifier.scopusauthorid | Beling, CD=7005864180 | en_HK |
dc.identifier.scopusauthorid | Liu, LB=16316562100 | en_HK |
dc.identifier.issnl | 0168-583X | - |