| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZGivnK2Y/M7nbB |
| Repository | sid.inpe.br/mtc-m17@80/2006/08.10.13.44 (restricted access) |
| Last Update | 2018:02.07.14.13.51 (UTC) marciana |
| Metadata Repository | sid.inpe.br/mtc-m17@80/2006/08.10.13.44.51 |
| Metadata Last Update | 2018:06.05.03.43.59 (UTC) administrator |
| Secondary Key | INPE-14048--PRE/9222 |
| ISSN | 0008-6223 |
| Label | self-archiving-INPE-MCTIC-GOV-BR |
| Citation Key | DelgadoViReSuKeLeSc:2006:SuCaNa |
| Title | Supported carbon nanofibers for the fixed-bed synthesis of styrene  |
| Year | 2006 |
| Month | Apr. |
| Access Date | 2024, May 19 |
| Secondary Type | PRE PI |
| Number of Files | 2 |
| Size | 420 KiB |
| 2. Context | |
| Author | 1 Delgado, Juan J. 2 Vieira, Ricardo 3 Rebmann, Guillaume 4 Su, Dang Sheng 5 Keller, Nicolas 6 Ledoux, Marc J. 7 Schlögl, Robert |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JJ68 |
| Group | 1 2 LCP-INPE-MCT-BR |
| Affiliation | 1 Fritz Haber Institute of the Max Planck Gesellschaft, Department of Inorganic Chemistry 2 Instituto Nacional de Pesquisas Espaciais, Laboratório de Combustão e Propulsão (INPE.LCP) 3 Laboratoire des Matériaux, Surface et Procédés pour la Catalyse, Louis Pasteur University 4 Fritz Haber Institute of the Max Planck Gesellschaft, Department of Inorganic Chemistry 5 Laboratoire des Matériaux, Surface et Procédés pour la Catalyse, Louis Pasteur University 6 Laboratoire des Matériaux, Surface et Procédés pour la Catalyse, Louis Pasteur University 7 Fritz Haber Institute of the Max Planck Gesellschaft, Department of Inorganic Chemistry |
| Journal | Carbon |
| Volume | 44 |
| Number | 4 |
| Pages | 809-812 |
| History (UTC) | 2006-08-11 11:49:01 :: simone -> banon :: 2006-08-21 19:44:04 :: banon -> administrator :: 2008-06-29 02:28:33 :: administrator -> simone :: 2011-05-29 09:18:15 :: simone -> administrator :: 2012-10-22 20:56:57 :: administrator -> simone :: 2006 2013-02-20 15:19:50 :: simone -> administrator :: 2006 2015-11-07 16:25:48 :: administrator -> marciana :: 2006 2018-02-07 14:13:51 :: marciana -> administrator :: 2006 2018-06-05 03:43:59 :: administrator -> simone :: 2006 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Version Type | publisher |
| Keywords | Catalyst Carbon composites Carbon fibers Catalytic properties |
| Abstract | The styrene synthesis is one of the ten largest industrial processes. This monomer is involved in several polymer syntheses, and is industrially produced by the direct dehydrogenation of ethylbenzene at 873953 K over a potassium promoted iron oxide catalyst [1]. This strongly endothermic process suffers from drawbacks such as thermodynamic limitations, a large amount of wasted energy, an irreversible catalyst deactivation and coke deposition [2]. Among the alternative technologies developed, the exothermic and non-thermodynamically-limited oxidative dehydrogenation (ODH) of ethylbenzene is promising. Carbon is reported to be catalytically active for the reaction [3] and [4]. It has been shown that high performances could be obtained over onion-like carbons and carbon nanotubes [5], [6], [7] and [8], such non-planar sp2-nanocarbons being very active and promising alternative catalysts to the industrial catalyst, with a higher styrene yield and a lower reaction temperature. The nanocarbons also remained more stable against combustion in an oxidative atmosphere than active carbon [7] and [8]. A redox mechanism at the carbon surface has been put forward [4], [5], [6], [7], [8] and [9], involving the oxygen activation on metallic basal planes and the ethylbenzene dehydrogenation on nucleophilic Bronsted basic C=O groups at the edge/kink sites [6] and [7]. |
| Area | COMB |
| Arrangement | urlib.net > Produção anterior à 2021 > LABCP > Supported carbon nanofibers... |
| 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 |
| User Group | administrator simone |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Archiving Policy | denypublisher denyfinaldraft24 |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ET38CH |
| Dissemination | WEBSCI; PORTALCAPES. |
| Host Collection | cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel doi e-mailaddress electronicmailaddress format isbn lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject targetfile tertiarymark tertiarytype typeofwork url |
| 7. Description control | |
| e-Mail (login) | simone |
| update | |