Regenerable and durable catalyst for hydrogen production from ethanol steam reforming
In this work, perovskite-type oxides La 1− x Ca x Fe 0.7Ni 0.3O 3 were prepared by using a citrate complex method. The catalysts were employed in the reactions of steam reforming of ethanol (SRE) and oxidative steam reforming of ethanol (OSRE) to produce hydrogen. A reduction–oxidation cycle was pro...
Gespeichert in:
| Veröffentlicht in: | International journal of hydrogen energy 2011-05, Vol.36 (10), p.5849-5856 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 5856 |
|---|---|
| container_issue | 10 |
| container_start_page | 5849 |
| container_title | International journal of hydrogen energy |
| container_volume | 36 |
| creator | Chen, S.Q. Li, Y.D. Liu, Y. Bai, X. |
| description | In this work, perovskite-type oxides La
1−
x
Ca
x
Fe
0.7Ni
0.3O
3 were prepared by using a citrate complex method. The catalysts were employed in the reactions of steam reforming of ethanol (SRE) and oxidative steam reforming of ethanol (OSRE) to produce hydrogen. A reduction–oxidation cycle was proposed to overcome the problems of active component sintering and carbon deposition encountered in SRE reaction. In the ex-situ reactions, highly dispersed surface nickel particles formed during the reduction of La
1−
x
Ca
x
Fe
0.7Ni
0.3O
3, while during the introduction of an oxidative atmosphere these particles could be oxidized and restored back into the perovskite bulk. Owing to the existence of this segregation–incorporation cycle of nickel species in the perovskite oxides, the sintering of nickel particles under OSRE was found depressed effectively. Besides, this work proved that the oxygen in the feed is helpful to the elimination of deposited carbon. It seems promising for overcoming the problems of the active component sintering and carbon deposition in SRE reaction by regulating the redox ability of the perovskite-type oxides and the feed composition. |
| doi_str_mv | 10.1016/j.ijhydene.2011.01.126 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_880652662</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0360319911002163</els_id><sourcerecordid>880652662</sourcerecordid><originalsourceid>FETCH-LOGICAL-c374t-2c62a455550b7b7b95a765bd9ec38da176d708602b23bcea718c9c06240cc3a63</originalsourceid><addsrcrecordid>eNqFkEFr3DAQhUVJoZu0f6HoUnKyM5Jtyb41hKYtBAIhOYvxaDbRYlup5C3sv6-WTXut5qA5fG_ezBPis4JagTJXuzrsXg6eF641KFWDqpU278RG9Xaomra3Z2IDjYGqUcPwQZznvANQFtphI54e-LkoE44TS1y89PtTT7jidMir3MYky_gUCydfU_R7WkNc5DbFWfL6gkucZF4ZZ5m4wHNYnj-K91ucMn96-y_E0-23x5sf1d39958313cVNbZdK01GY9uVB6MtNXRoTTf6ganpPSprvIXegB51MxKjVT0NBEa3QNSgaS7E5Wlu2evXnvPq5pCJpwkXjvvs-h5Mp43RhTQnklLMuSzqXlOYMR2cAneM0e3c3xjdMUYHypUYi_DLmwVmwmmbcKGQ_6l1q7rW2qPB1xPH5d7fgZPLFHgh9iExrc7H8D-rPyTOjQA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>880652662</pqid></control><display><type>article</type><title>Regenerable and durable catalyst for hydrogen production from ethanol steam reforming</title><source>Elsevier ScienceDirect Journals</source><creator>Chen, S.Q. ; Li, Y.D. ; Liu, Y. ; Bai, X.</creator><creatorcontrib>Chen, S.Q. ; Li, Y.D. ; Liu, Y. ; Bai, X.</creatorcontrib><description>In this work, perovskite-type oxides La
1−
x
Ca
x
Fe
0.7Ni
0.3O
3 were prepared by using a citrate complex method. The catalysts were employed in the reactions of steam reforming of ethanol (SRE) and oxidative steam reforming of ethanol (OSRE) to produce hydrogen. A reduction–oxidation cycle was proposed to overcome the problems of active component sintering and carbon deposition encountered in SRE reaction. In the ex-situ reactions, highly dispersed surface nickel particles formed during the reduction of La
1−
x
Ca
x
Fe
0.7Ni
0.3O
3, while during the introduction of an oxidative atmosphere these particles could be oxidized and restored back into the perovskite bulk. Owing to the existence of this segregation–incorporation cycle of nickel species in the perovskite oxides, the sintering of nickel particles under OSRE was found depressed effectively. Besides, this work proved that the oxygen in the feed is helpful to the elimination of deposited carbon. It seems promising for overcoming the problems of the active component sintering and carbon deposition in SRE reaction by regulating the redox ability of the perovskite-type oxides and the feed composition.</description><identifier>ISSN: 0360-3199</identifier><identifier>EISSN: 1879-3487</identifier><identifier>DOI: 10.1016/j.ijhydene.2011.01.126</identifier><identifier>CODEN: IJHEDX</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Alternative fuels. Production and utilization ; Applied sciences ; Carbon ; Carbon deposition ; Deposition ; Energy ; Ethanol ; Ethyl alcohol ; Exact sciences and technology ; Fuels ; Hydrogen ; Nickel ; Oxidative reforming ; Oxides ; Perovskite ; Reforming ; Sintering</subject><ispartof>International journal of hydrogen energy, 2011-05, Vol.36 (10), p.5849-5856</ispartof><rights>2011 Hydrogen Energy Publications, LLC</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c374t-2c62a455550b7b7b95a765bd9ec38da176d708602b23bcea718c9c06240cc3a63</citedby><cites>FETCH-LOGICAL-c374t-2c62a455550b7b7b95a765bd9ec38da176d708602b23bcea718c9c06240cc3a63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.ijhydene.2011.01.126$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,45974</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24154772$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Chen, S.Q.</creatorcontrib><creatorcontrib>Li, Y.D.</creatorcontrib><creatorcontrib>Liu, Y.</creatorcontrib><creatorcontrib>Bai, X.</creatorcontrib><title>Regenerable and durable catalyst for hydrogen production from ethanol steam reforming</title><title>International journal of hydrogen energy</title><description>In this work, perovskite-type oxides La
1−
x
Ca
x
Fe
0.7Ni
0.3O
3 were prepared by using a citrate complex method. The catalysts were employed in the reactions of steam reforming of ethanol (SRE) and oxidative steam reforming of ethanol (OSRE) to produce hydrogen. A reduction–oxidation cycle was proposed to overcome the problems of active component sintering and carbon deposition encountered in SRE reaction. In the ex-situ reactions, highly dispersed surface nickel particles formed during the reduction of La
1−
x
Ca
x
Fe
0.7Ni
0.3O
3, while during the introduction of an oxidative atmosphere these particles could be oxidized and restored back into the perovskite bulk. Owing to the existence of this segregation–incorporation cycle of nickel species in the perovskite oxides, the sintering of nickel particles under OSRE was found depressed effectively. Besides, this work proved that the oxygen in the feed is helpful to the elimination of deposited carbon. It seems promising for overcoming the problems of the active component sintering and carbon deposition in SRE reaction by regulating the redox ability of the perovskite-type oxides and the feed composition.</description><subject>Alternative fuels. Production and utilization</subject><subject>Applied sciences</subject><subject>Carbon</subject><subject>Carbon deposition</subject><subject>Deposition</subject><subject>Energy</subject><subject>Ethanol</subject><subject>Ethyl alcohol</subject><subject>Exact sciences and technology</subject><subject>Fuels</subject><subject>Hydrogen</subject><subject>Nickel</subject><subject>Oxidative reforming</subject><subject>Oxides</subject><subject>Perovskite</subject><subject>Reforming</subject><subject>Sintering</subject><issn>0360-3199</issn><issn>1879-3487</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNqFkEFr3DAQhUVJoZu0f6HoUnKyM5Jtyb41hKYtBAIhOYvxaDbRYlup5C3sv6-WTXut5qA5fG_ezBPis4JagTJXuzrsXg6eF641KFWDqpU278RG9Xaomra3Z2IDjYGqUcPwQZznvANQFtphI54e-LkoE44TS1y89PtTT7jidMir3MYky_gUCydfU_R7WkNc5DbFWfL6gkucZF4ZZ5m4wHNYnj-K91ucMn96-y_E0-23x5sf1d39958313cVNbZdK01GY9uVB6MtNXRoTTf6ganpPSprvIXegB51MxKjVT0NBEa3QNSgaS7E5Wlu2evXnvPq5pCJpwkXjvvs-h5Mp43RhTQnklLMuSzqXlOYMR2cAneM0e3c3xjdMUYHypUYi_DLmwVmwmmbcKGQ_6l1q7rW2qPB1xPH5d7fgZPLFHgh9iExrc7H8D-rPyTOjQA</recordid><startdate>20110501</startdate><enddate>20110501</enddate><creator>Chen, S.Q.</creator><creator>Li, Y.D.</creator><creator>Liu, Y.</creator><creator>Bai, X.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20110501</creationdate><title>Regenerable and durable catalyst for hydrogen production from ethanol steam reforming</title><author>Chen, S.Q. ; Li, Y.D. ; Liu, Y. ; Bai, X.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c374t-2c62a455550b7b7b95a765bd9ec38da176d708602b23bcea718c9c06240cc3a63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Alternative fuels. Production and utilization</topic><topic>Applied sciences</topic><topic>Carbon</topic><topic>Carbon deposition</topic><topic>Deposition</topic><topic>Energy</topic><topic>Ethanol</topic><topic>Ethyl alcohol</topic><topic>Exact sciences and technology</topic><topic>Fuels</topic><topic>Hydrogen</topic><topic>Nickel</topic><topic>Oxidative reforming</topic><topic>Oxides</topic><topic>Perovskite</topic><topic>Reforming</topic><topic>Sintering</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, S.Q.</creatorcontrib><creatorcontrib>Li, Y.D.</creatorcontrib><creatorcontrib>Liu, Y.</creatorcontrib><creatorcontrib>Bai, X.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>International journal of hydrogen energy</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, S.Q.</au><au>Li, Y.D.</au><au>Liu, Y.</au><au>Bai, X.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Regenerable and durable catalyst for hydrogen production from ethanol steam reforming</atitle><jtitle>International journal of hydrogen energy</jtitle><date>2011-05-01</date><risdate>2011</risdate><volume>36</volume><issue>10</issue><spage>5849</spage><epage>5856</epage><pages>5849-5856</pages><issn>0360-3199</issn><eissn>1879-3487</eissn><coden>IJHEDX</coden><abstract>In this work, perovskite-type oxides La
1−
x
Ca
x
Fe
0.7Ni
0.3O
3 were prepared by using a citrate complex method. The catalysts were employed in the reactions of steam reforming of ethanol (SRE) and oxidative steam reforming of ethanol (OSRE) to produce hydrogen. A reduction–oxidation cycle was proposed to overcome the problems of active component sintering and carbon deposition encountered in SRE reaction. In the ex-situ reactions, highly dispersed surface nickel particles formed during the reduction of La
1−
x
Ca
x
Fe
0.7Ni
0.3O
3, while during the introduction of an oxidative atmosphere these particles could be oxidized and restored back into the perovskite bulk. Owing to the existence of this segregation–incorporation cycle of nickel species in the perovskite oxides, the sintering of nickel particles under OSRE was found depressed effectively. Besides, this work proved that the oxygen in the feed is helpful to the elimination of deposited carbon. It seems promising for overcoming the problems of the active component sintering and carbon deposition in SRE reaction by regulating the redox ability of the perovskite-type oxides and the feed composition.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.ijhydene.2011.01.126</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0360-3199 |
| ispartof | International journal of hydrogen energy, 2011-05, Vol.36 (10), p.5849-5856 |
| issn | 0360-3199 1879-3487 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_880652662 |
| source | Elsevier ScienceDirect Journals |
| subjects | Alternative fuels. Production and utilization Applied sciences Carbon Carbon deposition Deposition Energy Ethanol Ethyl alcohol Exact sciences and technology Fuels Hydrogen Nickel Oxidative reforming Oxides Perovskite Reforming Sintering |
| title | Regenerable and durable catalyst for hydrogen production from ethanol steam reforming |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-23T04%3A55%3A30IST&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=Regenerable%20and%20durable%20catalyst%20for%20hydrogen%20production%20from%20ethanol%20steam%20reforming&rft.jtitle=International%20journal%20of%20hydrogen%20energy&rft.au=Chen,%20S.Q.&rft.date=2011-05-01&rft.volume=36&rft.issue=10&rft.spage=5849&rft.epage=5856&rft.pages=5849-5856&rft.issn=0360-3199&rft.eissn=1879-3487&rft.coden=IJHEDX&rft_id=info:doi/10.1016/j.ijhydene.2011.01.126&rft_dat=%3Cproquest_cross%3E880652662%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=880652662&rft_id=info:pmid/&rft_els_id=S0360319911002163&rfr_iscdi=true |