| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZ3r59YDb/FtKTz |
| Repository | sid.inpe.br/iris@1917/2005/03.17.13.09 (restricted access) |
| Last Update | 2005:03.17.03.00.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/iris@1917/2005/03.17.13.09.15 |
| Metadata Last Update | 2018:06.05.03.57.35 (UTC) administrator |
| Secondary Key | INPE-12368-PRE/7672 |
| ISSN | 1011-372X |
| Citation Key | RodriguesCruBugBouDje:1997:NiCaMo |
| Title | Nitride and carbide of molybdenum and tungsten as substitutes of iridium for the catalysts used for space communications  |
| Year | 1997 |
| Access Date | 2024, Apr. 27 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 174 KiB |
| 2. Context | |
| Author | 1 Rodrigues, José Augusto Jorge 2 Cruz, Gilberto Marques da 3 Bugli, G. 4 Boudart, M. 5 DjegaMariadassou, G. |
| Group | 1 LCP-INPE-MCT-BR 2 LCP-INPE-MCT-BR |
| Affiliation | 1 Université Paris 2 Instituto Nacional de Pesquisas Espaciais 3 Université Paris 4 University of Stanford 5 Université Paris |
| Journal | Catalysis Letters |
| Volume | 45 |
| Number | 1-2 |
| Pages | 1-3 |
| History (UTC) | 2005-05-10 16:30:45 :: ignes -> administrator :: 2006-11-09 18:03:19 :: administrator -> ignes :: 2007-03-14 17:34:16 :: ignes -> administrator :: 2012-10-15 16:05:27 :: administrator -> ignes :: 1997 2013-02-20 14:54:13 :: ignes -> administrator :: 1997 2018-06-05 03:57:35 :: administrator -> marciana :: 1997 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | CATÁLISE catalytic decomposition of hydrazine MoNxOy catalyst WCxOy catalyst |
| Abstract | Satellites are equippedwithmicrothrusters that control their orbit and attitude. The thrust is achieved by the catalytic decompo- sition of hydrazine by iridium supported on alumina.As nitrides and carbides of molybdenum and tungsten behave like noble metals in many catalytic reactions, they were tried in a 2 newton hydrazine microthruster. Their performance was similar to that of the iridium catalyst, with respect to ignition delay and thrust. Their mechanical resistance appears higher than that of iridium-based catalyst. This application is the first practical one for nitrides and carbides of early transition metals as substitutes of noble metals, a possibility first reported in 1973. |
| Area | COMB |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABCP > Nitride and carbide... |
| 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 | nitride.pdf |
| User Group | administrator ignes |
| 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/3ET38CH |
| Dissemination | WEBSCI; SCIELO; COMPENDEX. |
| 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 copyright creatorhistory descriptionlevel documentstage doi e-mailaddress electronicmailaddress format isbn label lineage mark mirrorrepository month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |