An in situ temperature-programmed XPS study of the surface chemical reactions of thiophene with Ag/titania
The Ag/titania sorbent for the ultradeep desulfurization of liquid fuels was characterized by electron spin resonance and was found to contain nearly the stoichiometric titania, without significant concentration of Ti3+ or the reactive oxygen species. The surface chemical reactions of thiophene adso...
Gespeichert in:
| Veröffentlicht in: | Surface and interface analysis 2010-09, Vol.42 (9), p.1476-1482 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1482 |
|---|---|
| container_issue | 9 |
| container_start_page | 1476 |
| container_title | Surface and interface analysis |
| container_volume | 42 |
| creator | Samokhvalov, Alexander Duin, Eduardus C. Nair, Sachin Tatarchuk, Bruce J. |
| description | The Ag/titania sorbent for the ultradeep desulfurization of liquid fuels was characterized by electron spin resonance and was found to contain nearly the stoichiometric titania, without significant concentration of Ti3+ or the reactive oxygen species. The surface chemical reactions of thiophene adsorbed on the Ag/titania were studied by temperature‐programmed XPS from 25 to 525 °C upon in situ thermal annealing in high vacuum and in situ oxidation by oxygen gas. The titania support is not chemically reactive under those conditions. Silver oxide in the Ag/titania sorbent is converted to Ag2 S without formation of the transient surface sulfates or sulfites and is further oxidized by molecular oxygen. Copyright © 2010 John Wiley & Sons, Ltd. |
| doi_str_mv | 10.1002/sia.3314 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1022865817</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1022865817</sourcerecordid><originalsourceid>FETCH-LOGICAL-c4034-c5a420988ce4769081da9502b127011d0e707f5fb86584b556619cbb73ff57dc3</originalsourceid><addsrcrecordid>eNp10Etv1DAUBWALgcRQkPgJ3iCxSXv9ip3lqIJS0UJRQbCzHOe645LHYDsq8--b0YzKitXdfPdI5xDylsEpA-BnObpTIZh8RlYMmrpqGmaekxUwySsuOXtJXuV8DwBGmHpF7tcjjSPNscy04LDF5MqcsNqm6S65YcCO_rq5pbnM3Y5OgZYN0jyn4DxSv8EhetfThM6XOI35IOK03eCI9CGWDV3fnZVY3Bjda_IiuD7jm-M9IT8-fvh-_qm6-npxeb6-qrwEISuvnOTQGONR6roBwzrXKOAt4xoY6wA16KBCa2plZKtUXbPGt60WISjdeXFC3h9ylw5_ZszFDjF77Hs34jRny4Dz_S_T_6hPU84Jg92mOLi0W5Ddz2mXOe1-zoW-O6a6vHQOyY0-5ifPBRitlVhcdXAPscfdf_Ps7eX6mHv0MRf8--Rd-m1rLbSyP79cWAGfpb75dm21eAR_45HG</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1022865817</pqid></control><display><type>article</type><title>An in situ temperature-programmed XPS study of the surface chemical reactions of thiophene with Ag/titania</title><source>Wiley Journals</source><creator>Samokhvalov, Alexander ; Duin, Eduardus C. ; Nair, Sachin ; Tatarchuk, Bruce J.</creator><creatorcontrib>Samokhvalov, Alexander ; Duin, Eduardus C. ; Nair, Sachin ; Tatarchuk, Bruce J.</creatorcontrib><description>The Ag/titania sorbent for the ultradeep desulfurization of liquid fuels was characterized by electron spin resonance and was found to contain nearly the stoichiometric titania, without significant concentration of Ti3+ or the reactive oxygen species. The surface chemical reactions of thiophene adsorbed on the Ag/titania were studied by temperature‐programmed XPS from 25 to 525 °C upon in situ thermal annealing in high vacuum and in situ oxidation by oxygen gas. The titania support is not chemically reactive under those conditions. Silver oxide in the Ag/titania sorbent is converted to Ag2 S without formation of the transient surface sulfates or sulfites and is further oxidized by molecular oxygen. Copyright © 2010 John Wiley & Sons, Ltd.</description><identifier>ISSN: 0142-2421</identifier><identifier>ISSN: 1096-9918</identifier><identifier>EISSN: 1096-9918</identifier><identifier>DOI: 10.1002/sia.3314</identifier><identifier>CODEN: SIANDQ</identifier><language>eng</language><publisher>Chichester, UK: John Wiley & Sons, Ltd</publisher><subject>Ag/titania ; Chemical reactions ; Condensed matter: electronic structure, electrical, magnetic, and optical properties ; desulfurization sorbent ; Electron and ion emission by liquids and solids; impact phenomena ; Electron spin resonance ; electron spin resonance (ESR) ; Exact sciences and technology ; in situ temperature-programmed XPS ; Interface analysis ; Photoemission and photoelectron spectra ; Physics ; Silver ; Sorbents ; surface chemical reaction ; thiophene ; Thiophenes ; Titanium dioxide ; X-ray photoelectron spectroscopy</subject><ispartof>Surface and interface analysis, 2010-09, Vol.42 (9), p.1476-1482</ispartof><rights>Copyright © 2010 John Wiley & Sons, Ltd.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4034-c5a420988ce4769081da9502b127011d0e707f5fb86584b556619cbb73ff57dc3</citedby><cites>FETCH-LOGICAL-c4034-c5a420988ce4769081da9502b127011d0e707f5fb86584b556619cbb73ff57dc3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fsia.3314$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fsia.3314$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23087753$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Samokhvalov, Alexander</creatorcontrib><creatorcontrib>Duin, Eduardus C.</creatorcontrib><creatorcontrib>Nair, Sachin</creatorcontrib><creatorcontrib>Tatarchuk, Bruce J.</creatorcontrib><title>An in situ temperature-programmed XPS study of the surface chemical reactions of thiophene with Ag/titania</title><title>Surface and interface analysis</title><addtitle>Surf. Interface Anal</addtitle><description>The Ag/titania sorbent for the ultradeep desulfurization of liquid fuels was characterized by electron spin resonance and was found to contain nearly the stoichiometric titania, without significant concentration of Ti3+ or the reactive oxygen species. The surface chemical reactions of thiophene adsorbed on the Ag/titania were studied by temperature‐programmed XPS from 25 to 525 °C upon in situ thermal annealing in high vacuum and in situ oxidation by oxygen gas. The titania support is not chemically reactive under those conditions. Silver oxide in the Ag/titania sorbent is converted to Ag2 S without formation of the transient surface sulfates or sulfites and is further oxidized by molecular oxygen. Copyright © 2010 John Wiley & Sons, Ltd.</description><subject>Ag/titania</subject><subject>Chemical reactions</subject><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties</subject><subject>desulfurization sorbent</subject><subject>Electron and ion emission by liquids and solids; impact phenomena</subject><subject>Electron spin resonance</subject><subject>electron spin resonance (ESR)</subject><subject>Exact sciences and technology</subject><subject>in situ temperature-programmed XPS</subject><subject>Interface analysis</subject><subject>Photoemission and photoelectron spectra</subject><subject>Physics</subject><subject>Silver</subject><subject>Sorbents</subject><subject>surface chemical reaction</subject><subject>thiophene</subject><subject>Thiophenes</subject><subject>Titanium dioxide</subject><subject>X-ray photoelectron spectroscopy</subject><issn>0142-2421</issn><issn>1096-9918</issn><issn>1096-9918</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNp10Etv1DAUBWALgcRQkPgJ3iCxSXv9ip3lqIJS0UJRQbCzHOe645LHYDsq8--b0YzKitXdfPdI5xDylsEpA-BnObpTIZh8RlYMmrpqGmaekxUwySsuOXtJXuV8DwBGmHpF7tcjjSPNscy04LDF5MqcsNqm6S65YcCO_rq5pbnM3Y5OgZYN0jyn4DxSv8EhetfThM6XOI35IOK03eCI9CGWDV3fnZVY3Bjda_IiuD7jm-M9IT8-fvh-_qm6-npxeb6-qrwEISuvnOTQGONR6roBwzrXKOAt4xoY6wA16KBCa2plZKtUXbPGt60WISjdeXFC3h9ylw5_ZszFDjF77Hs34jRny4Dz_S_T_6hPU84Jg92mOLi0W5Ddz2mXOe1-zoW-O6a6vHQOyY0-5ifPBRitlVhcdXAPscfdf_Ps7eX6mHv0MRf8--Rd-m1rLbSyP79cWAGfpb75dm21eAR_45HG</recordid><startdate>201009</startdate><enddate>201009</enddate><creator>Samokhvalov, Alexander</creator><creator>Duin, Eduardus C.</creator><creator>Nair, Sachin</creator><creator>Tatarchuk, Bruce J.</creator><general>John Wiley & Sons, Ltd</general><general>Wiley</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>7U5</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>201009</creationdate><title>An in situ temperature-programmed XPS study of the surface chemical reactions of thiophene with Ag/titania</title><author>Samokhvalov, Alexander ; Duin, Eduardus C. ; Nair, Sachin ; Tatarchuk, Bruce J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4034-c5a420988ce4769081da9502b127011d0e707f5fb86584b556619cbb73ff57dc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Ag/titania</topic><topic>Chemical reactions</topic><topic>Condensed matter: electronic structure, electrical, magnetic, and optical properties</topic><topic>desulfurization sorbent</topic><topic>Electron and ion emission by liquids and solids; impact phenomena</topic><topic>Electron spin resonance</topic><topic>electron spin resonance (ESR)</topic><topic>Exact sciences and technology</topic><topic>in situ temperature-programmed XPS</topic><topic>Interface analysis</topic><topic>Photoemission and photoelectron spectra</topic><topic>Physics</topic><topic>Silver</topic><topic>Sorbents</topic><topic>surface chemical reaction</topic><topic>thiophene</topic><topic>Thiophenes</topic><topic>Titanium dioxide</topic><topic>X-ray photoelectron spectroscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Samokhvalov, Alexander</creatorcontrib><creatorcontrib>Duin, Eduardus C.</creatorcontrib><creatorcontrib>Nair, Sachin</creatorcontrib><creatorcontrib>Tatarchuk, Bruce J.</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Surface and interface analysis</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Samokhvalov, Alexander</au><au>Duin, Eduardus C.</au><au>Nair, Sachin</au><au>Tatarchuk, Bruce J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An in situ temperature-programmed XPS study of the surface chemical reactions of thiophene with Ag/titania</atitle><jtitle>Surface and interface analysis</jtitle><addtitle>Surf. Interface Anal</addtitle><date>2010-09</date><risdate>2010</risdate><volume>42</volume><issue>9</issue><spage>1476</spage><epage>1482</epage><pages>1476-1482</pages><issn>0142-2421</issn><issn>1096-9918</issn><eissn>1096-9918</eissn><coden>SIANDQ</coden><abstract>The Ag/titania sorbent for the ultradeep desulfurization of liquid fuels was characterized by electron spin resonance and was found to contain nearly the stoichiometric titania, without significant concentration of Ti3+ or the reactive oxygen species. The surface chemical reactions of thiophene adsorbed on the Ag/titania were studied by temperature‐programmed XPS from 25 to 525 °C upon in situ thermal annealing in high vacuum and in situ oxidation by oxygen gas. The titania support is not chemically reactive under those conditions. Silver oxide in the Ag/titania sorbent is converted to Ag2 S without formation of the transient surface sulfates or sulfites and is further oxidized by molecular oxygen. Copyright © 2010 John Wiley & Sons, Ltd.</abstract><cop>Chichester, UK</cop><pub>John Wiley & Sons, Ltd</pub><doi>10.1002/sia.3314</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0142-2421 |
| ispartof | Surface and interface analysis, 2010-09, Vol.42 (9), p.1476-1482 |
| issn | 0142-2421 1096-9918 1096-9918 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1022865817 |
| source | Wiley Journals |
| subjects | Ag/titania Chemical reactions Condensed matter: electronic structure, electrical, magnetic, and optical properties desulfurization sorbent Electron and ion emission by liquids and solids impact phenomena Electron spin resonance electron spin resonance (ESR) Exact sciences and technology in situ temperature-programmed XPS Interface analysis Photoemission and photoelectron spectra Physics Silver Sorbents surface chemical reaction thiophene Thiophenes Titanium dioxide X-ray photoelectron spectroscopy |
| title | An in situ temperature-programmed XPS study of the surface chemical reactions of thiophene with Ag/titania |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-05T10%3A27%3A13IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=An%20in%20situ%20temperature-programmed%20XPS%20study%20of%20the%20surface%20chemical%20reactions%20of%20thiophene%20with%20Ag/titania&rft.jtitle=Surface%20and%20interface%20analysis&rft.au=Samokhvalov,%20Alexander&rft.date=2010-09&rft.volume=42&rft.issue=9&rft.spage=1476&rft.epage=1482&rft.pages=1476-1482&rft.issn=0142-2421&rft.eissn=1096-9918&rft.coden=SIANDQ&rft_id=info:doi/10.1002/sia.3314&rft_dat=%3Cproquest_cross%3E1022865817%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1022865817&rft_id=info:pmid/&rfr_iscdi=true |