Use of cellulose-based carbon aerogels as catalyst support for PEM fuel cell electrodes: Electrochemical characterization
New nanostructured carbons have been developed through pyrolysis of organic aerogels, based on supercritical drying of cellulose acetate gels. These cellulose acetate-based carbon aerogels (CA) are activated by CO 2 at 800 °C and impregnated by PtCl 6 2−; the platinum salt is then chemically or elec...
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| Veröffentlicht in: | Journal of power sources 2007-03, Vol.166 (1), p.104-111 |
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| creator | Guilminot, Elodie Fischer, Florent Chatenet, Marian Rigacci, Arnaud Berthon-Fabry, Sandrine Achard, Patrick Chainet, Eric |
| description | New nanostructured carbons have been developed through pyrolysis of organic aerogels, based on supercritical drying of cellulose acetate gels. These cellulose acetate-based carbon aerogels (CA) are activated by CO
2 at 800
°C and impregnated by PtCl
6
2−; the platinum salt is then chemically or electrochemically reduced. The resulting platinized carbon aerogels (Pt/CA) are characterized with transmission electron microscopy (TEM) and electrochemistry. The active area of platinum is estimated from hydrogen adsorption/desorption or CO-stripping voltammetry: it is possible to deposit platinum nanoparticles onto the cellulose acetate-based carbon aerogel surface in significant proportions. The oxygen reduction reaction (ORR) kinetic parameters of the Pt/CA materials, determined from quasi-steady-state voltammetry, are comparable with that of Pt/Vulcan XC72R. These cellulose acetate-based carbon aerogels are thus promising electrocatalyst support for PEM application. |
| doi_str_mv | 10.1016/j.jpowsour.2006.12.084 |
| format | Article |
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2 at 800
°C and impregnated by PtCl
6
2−; the platinum salt is then chemically or electrochemically reduced. The resulting platinized carbon aerogels (Pt/CA) are characterized with transmission electron microscopy (TEM) and electrochemistry. The active area of platinum is estimated from hydrogen adsorption/desorption or CO-stripping voltammetry: it is possible to deposit platinum nanoparticles onto the cellulose acetate-based carbon aerogel surface in significant proportions. The oxygen reduction reaction (ORR) kinetic parameters of the Pt/CA materials, determined from quasi-steady-state voltammetry, are comparable with that of Pt/Vulcan XC72R. These cellulose acetate-based carbon aerogels are thus promising electrocatalyst support for PEM application.</description><identifier>ISSN: 0378-7753</identifier><identifier>EISSN: 1873-2755</identifier><identifier>DOI: 10.1016/j.jpowsour.2006.12.084</identifier><identifier>CODEN: JPSODZ</identifier><language>eng</language><publisher>Lausanne: Elsevier B.V</publisher><subject>Applied sciences ; Carbon aerogel ; Cellulose acetate ; Chemical Sciences ; Direct energy conversion and energy accumulation ; Electrical engineering. Electrical power engineering ; Electrical power engineering ; Electrocatalyst support ; Electrochemical conversion: primary and secondary batteries, fuel cells ; Energy ; Energy. Thermal use of fuels ; Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc ; Exact sciences and technology ; Fuel cells ; Material chemistry ; PEM fuel cell ; Platinum nanoparticles</subject><ispartof>Journal of power sources, 2007-03, Vol.166 (1), p.104-111</ispartof><rights>2007 Elsevier B.V.</rights><rights>2007 INIST-CNRS</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c473t-6adb1be7cb95624635e677bc87019c2d5c933216d4b20772b6fb093be8a34d6e3</citedby><cites>FETCH-LOGICAL-c473t-6adb1be7cb95624635e677bc87019c2d5c933216d4b20772b6fb093be8a34d6e3</cites><orcidid>0009-0007-7489-8537 ; 0000-0002-5281-3797 ; 0000-0001-5018-0693 ; 0000-0002-9673-4775</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jpowsour.2006.12.084$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,780,784,885,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18619155$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-00333811$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Guilminot, Elodie</creatorcontrib><creatorcontrib>Fischer, Florent</creatorcontrib><creatorcontrib>Chatenet, Marian</creatorcontrib><creatorcontrib>Rigacci, Arnaud</creatorcontrib><creatorcontrib>Berthon-Fabry, Sandrine</creatorcontrib><creatorcontrib>Achard, Patrick</creatorcontrib><creatorcontrib>Chainet, Eric</creatorcontrib><title>Use of cellulose-based carbon aerogels as catalyst support for PEM fuel cell electrodes: Electrochemical characterization</title><title>Journal of power sources</title><description>New nanostructured carbons have been developed through pyrolysis of organic aerogels, based on supercritical drying of cellulose acetate gels. These cellulose acetate-based carbon aerogels (CA) are activated by CO
2 at 800
°C and impregnated by PtCl
6
2−; the platinum salt is then chemically or electrochemically reduced. The resulting platinized carbon aerogels (Pt/CA) are characterized with transmission electron microscopy (TEM) and electrochemistry. The active area of platinum is estimated from hydrogen adsorption/desorption or CO-stripping voltammetry: it is possible to deposit platinum nanoparticles onto the cellulose acetate-based carbon aerogel surface in significant proportions. The oxygen reduction reaction (ORR) kinetic parameters of the Pt/CA materials, determined from quasi-steady-state voltammetry, are comparable with that of Pt/Vulcan XC72R. These cellulose acetate-based carbon aerogels are thus promising electrocatalyst support for PEM application.</description><subject>Applied sciences</subject><subject>Carbon aerogel</subject><subject>Cellulose acetate</subject><subject>Chemical Sciences</subject><subject>Direct energy conversion and energy accumulation</subject><subject>Electrical engineering. Electrical power engineering</subject><subject>Electrical power engineering</subject><subject>Electrocatalyst support</subject><subject>Electrochemical conversion: primary and secondary batteries, fuel cells</subject><subject>Energy</subject><subject>Energy. Thermal use of fuels</subject><subject>Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc</subject><subject>Exact sciences and technology</subject><subject>Fuel cells</subject><subject>Material chemistry</subject><subject>PEM fuel cell</subject><subject>Platinum nanoparticles</subject><issn>0378-7753</issn><issn>1873-2755</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNqFkU9v1DAQxSMEEkvhKyBfQOKQ4D-xnXCiqpYWaREc6NmynQnrVTYOnqTV8unxNgWOnGY0-s0bzXtF8ZrRilGm3h-qwxTvMS6p4pSqivGKNvWTYsMaLUqupXxabKjQTam1FM-LF4gHSiljmm6K0y0CiT3xMAzLEBFKZxE64m1ycSQWUvwBAxKLeTTb4YQzwWWaYppJHxP5tv1C-gWGBwECA_g5xQ7wA9muvd_DMXibgb1N1s-Qwi87hzi-LJ71dkB49VgvittP2-9XN-Xu6_Xnq8td6Wst5lLZzjEH2rtWKl4rIUFp7XyjKWs976RvheBMdbXjVGvuVO9oKxw0VtSdAnFRvFt193YwUwpHm04m2mBuLnfmPKNUCNEwdscy-3ZlpxR_LoCzOQY8f2ZHiAsaVlMus8cZVCvoU0RM0P9VZtScUzEH8ycVc07FMG5yKnnxzeMFi9mVPtnRB_y33SjWMikz93HlsvlwFyAZ9AFGD11I2VfTxfC_U78BeSKoDg</recordid><startdate>20070330</startdate><enddate>20070330</enddate><creator>Guilminot, Elodie</creator><creator>Fischer, Florent</creator><creator>Chatenet, Marian</creator><creator>Rigacci, Arnaud</creator><creator>Berthon-Fabry, Sandrine</creator><creator>Achard, Patrick</creator><creator>Chainet, Eric</creator><general>Elsevier B.V</general><general>Elsevier Sequoia</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>1XC</scope><orcidid>https://orcid.org/0009-0007-7489-8537</orcidid><orcidid>https://orcid.org/0000-0002-5281-3797</orcidid><orcidid>https://orcid.org/0000-0001-5018-0693</orcidid><orcidid>https://orcid.org/0000-0002-9673-4775</orcidid></search><sort><creationdate>20070330</creationdate><title>Use of cellulose-based carbon aerogels as catalyst support for PEM fuel cell electrodes: Electrochemical characterization</title><author>Guilminot, Elodie ; Fischer, Florent ; Chatenet, Marian ; Rigacci, Arnaud ; Berthon-Fabry, Sandrine ; Achard, Patrick ; Chainet, Eric</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c473t-6adb1be7cb95624635e677bc87019c2d5c933216d4b20772b6fb093be8a34d6e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Applied sciences</topic><topic>Carbon aerogel</topic><topic>Cellulose acetate</topic><topic>Chemical Sciences</topic><topic>Direct energy conversion and energy accumulation</topic><topic>Electrical engineering. Electrical power engineering</topic><topic>Electrical power engineering</topic><topic>Electrocatalyst support</topic><topic>Electrochemical conversion: primary and secondary batteries, fuel cells</topic><topic>Energy</topic><topic>Energy. Thermal use of fuels</topic><topic>Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc</topic><topic>Exact sciences and technology</topic><topic>Fuel cells</topic><topic>Material chemistry</topic><topic>PEM fuel cell</topic><topic>Platinum nanoparticles</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Guilminot, Elodie</creatorcontrib><creatorcontrib>Fischer, Florent</creatorcontrib><creatorcontrib>Chatenet, Marian</creatorcontrib><creatorcontrib>Rigacci, Arnaud</creatorcontrib><creatorcontrib>Berthon-Fabry, Sandrine</creatorcontrib><creatorcontrib>Achard, Patrick</creatorcontrib><creatorcontrib>Chainet, Eric</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Journal of power sources</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Guilminot, Elodie</au><au>Fischer, Florent</au><au>Chatenet, Marian</au><au>Rigacci, Arnaud</au><au>Berthon-Fabry, Sandrine</au><au>Achard, Patrick</au><au>Chainet, Eric</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Use of cellulose-based carbon aerogels as catalyst support for PEM fuel cell electrodes: Electrochemical characterization</atitle><jtitle>Journal of power sources</jtitle><date>2007-03-30</date><risdate>2007</risdate><volume>166</volume><issue>1</issue><spage>104</spage><epage>111</epage><pages>104-111</pages><issn>0378-7753</issn><eissn>1873-2755</eissn><coden>JPSODZ</coden><abstract>New nanostructured carbons have been developed through pyrolysis of organic aerogels, based on supercritical drying of cellulose acetate gels. These cellulose acetate-based carbon aerogels (CA) are activated by CO
2 at 800
°C and impregnated by PtCl
6
2−; the platinum salt is then chemically or electrochemically reduced. The resulting platinized carbon aerogels (Pt/CA) are characterized with transmission electron microscopy (TEM) and electrochemistry. The active area of platinum is estimated from hydrogen adsorption/desorption or CO-stripping voltammetry: it is possible to deposit platinum nanoparticles onto the cellulose acetate-based carbon aerogel surface in significant proportions. The oxygen reduction reaction (ORR) kinetic parameters of the Pt/CA materials, determined from quasi-steady-state voltammetry, are comparable with that of Pt/Vulcan XC72R. These cellulose acetate-based carbon aerogels are thus promising electrocatalyst support for PEM application.</abstract><cop>Lausanne</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jpowsour.2006.12.084</doi><tpages>8</tpages><orcidid>https://orcid.org/0009-0007-7489-8537</orcidid><orcidid>https://orcid.org/0000-0002-5281-3797</orcidid><orcidid>https://orcid.org/0000-0001-5018-0693</orcidid><orcidid>https://orcid.org/0000-0002-9673-4775</orcidid></addata></record> |
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| subjects | Applied sciences Carbon aerogel Cellulose acetate Chemical Sciences Direct energy conversion and energy accumulation Electrical engineering. Electrical power engineering Electrical power engineering Electrocatalyst support Electrochemical conversion: primary and secondary batteries, fuel cells Energy Energy. Thermal use of fuels Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc Exact sciences and technology Fuel cells Material chemistry PEM fuel cell Platinum nanoparticles |
| title | Use of cellulose-based carbon aerogels as catalyst support for PEM fuel cell electrodes: Electrochemical characterization |
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