| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZ3r59YDa/Gt3Ch |
| Repository | sid.inpe.br/iris@1916/2005/06.15.12.44 (restricted access) |
| Last Update | 2005:06.15.03.00.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/iris@1916/2005/06.15.12.44.09 |
| Metadata Last Update | 2018:06.05.01.20.21 (UTC) administrator |
| Secondary Key | INPE-12560-PRE/7857 |
| ISSN | 0103-9733 |
| Citation Key | MarcondesUeKoBeLeGoLe:2004:ImUlMo |
| Title | Improvements of ultra-high molecular weight polyethylene mechanical properties by nitrogen plasma immersion ion implantation  |
| Project | Implantação Iônica por Imersão em Plasma (IIIP) / Implantação com íons de alta energia |
| Year | 2004 |
| Month | Dec. |
| Access Date | 2024, May 02 |
| Secondary Type | PRE PN |
| Number of Files | 1 |
| Size | 151 KiB |
| 2. Context | |
| Author | 1 Marcondes, André Ricardo 2 Ueda, Mário 3 Kostov, K. G. 4 Beloto, Antonio Fernando 5 Leite, Nélia Ferreira 6 Gomes, Geraldo Francisco 7 Lepienski, C. M. |
| Resume Identifier | 1 8JMKD3MGP5W/3C9JGHM 2 8JMKD3MGP5W/3C9JHSB 3 4 8JMKD3MGP5W/3C9JGJ8 5 8JMKD3MGP5W/3C9JHU5 6 8JMKD3MGP5W/3C9JH5D |
| Group | 1 LAP-INPE-MCT-BR 2 LAP-INPE-MCT-BR 3 LAP-INPE-MCT-BR 4 LAS-INPE-MCT-BR 5 LAS-INPE-MCT-BR 6 LAP-INPE-MCT-BR |
| Affiliation | 1 Instituto de Pesquisas Espaciais, Laboratorio Associado Plasma (INPE.LAP) 2 Instituto de Pesquisas Espaciais, Laboratorio Associado Plasma (INPE.LAP) 3 Instituto de Pesquisas Espaciais, Laboratorio Associado Plasma (INPE.LAP) 4 Instituto de Pesquisas Espaciais, Laboratorio Associado de Sensores e Materiais (INPE.LAS) 5 Instituto de Pesquisas Espaciais, Laboratorio Associado de Sensores e Materiais (INPE.LAS) 6 Instituto de Pesquisas Espaciais, Laboratorio Associado de Plasma (INPE.LAP) 7 Universidade Federal do Paraná. Setor de Ciências Exatas (UFPR) |
| Journal | Brazilian Journal of Physics |
| Volume | 34 |
| Number | 4b |
| Pages | 1667-1672 |
| History (UTC) | 2005-06-16 17:34:32 :: sergio -> administrator :: 2006-09-28 22:27:33 :: administrator -> sergio :: 2008-01-07 12:52:49 :: sergio -> marciana :: 2008-02-20 12:07:45 :: marciana -> administrator :: 2008-06-10 22:25:01 :: administrator -> marciana :: 2011-05-29 23:53:33 :: marciana -> administrator :: 2012-10-22 05:48:00 :: administrator -> marciana :: 2004 2012-10-22 11:37:19 :: marciana -> marcelo.pazos@sid.inpe.br :: 2004 2012-10-22 11:38:25 :: marcelo.pazos@sid.inpe.br -> administrator :: 2004 2018-06-05 01:20:21 :: administrator -> marciana :: 2004 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | PLASMA Plasma Immersion Ion Implantation Ultra High Molecular Weight Polyethylene Diamond Like Carbon Amorphous-carbon films Surface modification XPS PLASMA Implantação Iônica por Imersão em Plasma Polietileno com peso molecular alto DLC Filmes de carbono Modificação da superfície |
| Abstract | Nitrogen Plasma Immersion Ion Implantation (PIII) has been used to modify the surface chemical structure of Ultra High Molecular Weight Polyethylene (UHMWPE). Grinding and polishing processes based on abrasive papers and alumina pastes have been evaluated with regard to their results on the improvement of polymer surface roughness, which has shown-to be of crucial importance for hardness characterization. Raman spectroscopy, XPS, and Nanoindentation tests were used to characterize the modified surfaces. Experimental results has shown that UHMWPE surface mechanical properties such as hardness and elastic modulus can be improved by induced chain cross-linking between the macromolecules on the polymer surface caused by nitrogen PIII. The new material formed on the surface is Diamond Like Carbon (DLC). As a significant improvement in hardness was obtained. by DLC synthesis on. the treated surface, it is expected a dramatic improvement of abrasion resistance and overall durability of prostheses made with PIII treated UHMWPE. |
| Area | ETES |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAS > Improvements of ultra-high... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAP > Improvements of ultra-high... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| Target File | improvements.pdf |
| User Group | administrator marciana sergio |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Archiving Policy | denypublisher denyfinaldraft12 |
| Read Permission | deny from all and allow from 150.163 |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ESR3H2 8JMKD3MGPCW/3ET2RFS |
| Dissemination | WEBSCI; PORTALCAPES; SCIELO. |
| Host Collection | sid.inpe.br/banon/2003/08.15.17.40 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel documentstage doi e-mailaddress electronicmailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress readergroup rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |