| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZ3r59YDb/KbJ6M |
| Repository | sid.inpe.br/iris@1917/2006/02.16.11.52 (restricted access) |
| Last Update | 2006:02.16.11.52.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/iris@1917/2006/02.16.11.52.06 |
| Metadata Last Update | 2018:06.05.03.43.39 (UTC) administrator |
| Secondary Key | INPE--PRE/ |
| ISSN | 0920-5861 |
| Citation Key | GangeriCeLaPeViPhLe:2005:ElPeNa |
| Title | Electrocatalytic performances of nanostructured platinum-carbon materials  |
| Year | 2005 |
| Access Date | 2024, Apr. 28 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 730 KiB |
| 2. Context | |
| Author | 1 Gangeri, M. 2 Centi, Gabriele 3 La Malfa, A. 4 Perathoner, S. 5 Vieira, Ricardo 6 Pham-Huu, Cuong 7 Ledoux, Marc-Jaques |
| Resume Identifier | 1 2 3 4 5 8JMKD3MGP5W/3C9JJ68 |
| Group | 1 LCP-INPE-MCT-BR |
| Affiliation | 1 University of Messina 2 Universite Louis Pasteur Strasbourg 3 European Laboratory for Surface Science and Catalysis (ELCASS) 4 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Journal | Catalysis Today |
| Volume | 102-103 |
| Pages | 50-57 |
| History (UTC) | 2006-02-16 11:52:06 :: ignes -> administrator :: 2010-05-11 02:47:16 :: administrator -> ignes :: 2011-05-25 17:33:50 :: ignes -> administrator :: 2012-11-24 01:38:58 :: administrator -> ignes :: 2005 2013-02-20 14:54:14 :: ignes -> administrator :: 2005 2018-06-05 03:43:39 :: administrator -> marciana :: 2005 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | Electrocatalysis Carbon Cloth Nanofiber Fuel cell |
| Abstract | Abstract - The performances of platinum supported on carbon nanofibers (Pt/CNFs) and Pt nanoclusters on carbon Cloth (Ptnano/CC) as alternative electrodes for PEMfuel cells are compared with those of a commercial Pt-carbon black on carbon Cloth electrode in a 1 cm2 fuel cell working at room temperature. Carbon nanofibers were grown by chemical vapour deposition on two different types of microshaped carbon supports (Felt and Cloth) and then Pt was deposited on these nano/micro composite carbon supports. The analysis of the results and in particular of the polarization curves indicate that (i) both Ptnano/CC and Pt/CNFs materials are better electrocatalysts than commercial one and (ii) Ptnano/CC gives the lowest ohmic losses while Pt/CNFs materials give the lowest mass transfer losses. Further studies and a better membrane and electrodes assembly (MEA) engineering are necessary to further validate the results, but these preliminary analysis pointed out that new electrode materials based both on Pt nanoclusters and carbon nanostructures (nanofibers/nanotubes) could be very interesting for fuel cells applications. |
| Area | COMB |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABCP > Electrocatalytic performances of... |
| 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 | electrocatalytic.pdf |
| User Group | administrator ignes |
| Visibility | shown |
| Archiving Policy | denypublisher denyfinaldraft24 |
| Read Permission | deny from all and allow from 150.163 |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ET38CH |
| Dissemination | WEBSCI; PORTALCAPES. |
| Host Collection | lcp.inpe.br/ignes/2004/02.12.18.39 cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel documentstage doi e-mailaddress electronicmailaddress format isbn label lineage mark mirrorrepository month nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |