Comparative study of protonic conducting polymers incorporated in the oxygen electrode of the PEMFC
The kinetics of the reduction of oxygen at the surface of a platinum disc covered with thin layers of polymer has been studied in 0.5 M H 2SO 4 at ambient temperature in order to establish to what extent the polymer affects the reaction mechanism. Experiments were performed particularly to determine...
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| Veröffentlicht in: | Journal of power sources 2005-09, Vol.149, p.66-71 |
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| container_title | Journal of power sources |
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| creator | Ayad, A. Bouet, J. Fauvarque, J.F. |
| description | The kinetics of the reduction of oxygen at the surface of a platinum disc covered with thin layers of polymer has been studied in 0.5
M H
2SO
4 at ambient temperature in order to establish to what extent the polymer affects the reaction mechanism. Experiments were performed particularly to determine the oxygen permeability
D
f
C
f (product of the diffusion coefficient and the oxygen concentration in the film) for Nafion
® and other polymers such as sulfonated polyimide (PIS), sulfonated polyetherketone (PEEKs) and non-sulfonated polybenzimidazole (PBI). The product
D
f
C
f depends on the nature of the polymer. Furthermore, how well the active layer works depends markedly on the amount of polymer it contains. |
| doi_str_mv | 10.1016/j.jpowsour.2005.02.044 |
| format | Article |
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M H
2SO
4 at ambient temperature in order to establish to what extent the polymer affects the reaction mechanism. Experiments were performed particularly to determine the oxygen permeability
D
f
C
f (product of the diffusion coefficient and the oxygen concentration in the film) for Nafion
® and other polymers such as sulfonated polyimide (PIS), sulfonated polyetherketone (PEEKs) and non-sulfonated polybenzimidazole (PBI). The product
D
f
C
f depends on the nature of the polymer. Furthermore, how well the active layer works depends markedly on the amount of polymer it contains.</description><identifier>ISSN: 0378-7753</identifier><identifier>EISSN: 1873-2755</identifier><identifier>DOI: 10.1016/j.jpowsour.2005.02.044</identifier><identifier>CODEN: JPSODZ</identifier><language>eng</language><publisher>Lausanne: Elsevier B.V</publisher><subject>Applied sciences ; Chemical Sciences ; 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 ; Oxygen electrode ; PEMFC ; Protonic conducting polymers</subject><ispartof>Journal of power sources, 2005-09, Vol.149, p.66-71</ispartof><rights>2005 Elsevier B.V.</rights><rights>2006 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-c407t-28571547702886953b712ca72a6521aa1b0b99062a080da096793ca971f3e2613</citedby><cites>FETCH-LOGICAL-c407t-28571547702886953b712ca72a6521aa1b0b99062a080da096793ca971f3e2613</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jpowsour.2005.02.044$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,780,784,885,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=17441877$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-00386434$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Ayad, A.</creatorcontrib><creatorcontrib>Bouet, J.</creatorcontrib><creatorcontrib>Fauvarque, J.F.</creatorcontrib><title>Comparative study of protonic conducting polymers incorporated in the oxygen electrode of the PEMFC</title><title>Journal of power sources</title><description>The kinetics of the reduction of oxygen at the surface of a platinum disc covered with thin layers of polymer has been studied in 0.5
M H
2SO
4 at ambient temperature in order to establish to what extent the polymer affects the reaction mechanism. Experiments were performed particularly to determine the oxygen permeability
D
f
C
f (product of the diffusion coefficient and the oxygen concentration in the film) for Nafion
® and other polymers such as sulfonated polyimide (PIS), sulfonated polyetherketone (PEEKs) and non-sulfonated polybenzimidazole (PBI). The product
D
f
C
f depends on the nature of the polymer. Furthermore, how well the active layer works depends markedly on the amount of polymer it contains.</description><subject>Applied sciences</subject><subject>Chemical Sciences</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>Oxygen electrode</subject><subject>PEMFC</subject><subject>Protonic conducting polymers</subject><issn>0378-7753</issn><issn>1873-2755</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNqFkcFu1DAQhi1UJLaFV0C-gNRD0rGdxMmNatXSSlvBAc7WrDNpvcrGwU4W9u1xtIUee7I8-v6Z8WfGPgrIBYjqapfvRv87-jnkEqDMQeZQFG_YStRaZVKX5RlbgdJ1pnWp3rHzGHcAIISGFbNrvx8x4OQOxOM0t0fuOz4GP_nBWW790M52csMjH31_3FOI3A3Wh9GnDLXpwqcn4v7P8ZEGTj3ZKfiWliZL_fvNw-36PXvbYR_pw_N5wX7e3vxY32Wbb1_v19ebzBagp0zWpRZloTXIuq6aUm21kBa1xKqUAlFsYds0UEmEGlqEptKNstho0SmSlVAX7PLU9wl7Mwa3x3A0Hp25u96YpQag6qpQxWFhP5_Y9NRfM8XJ7F201Pc4kJ-jSSvoZZ0EVifQBh9joO5_ZwFm8W925p9_s_g3IE3yn4KfnidgtNh3AQfr4ktaF0X6IJ24LyeOkpqDo2CidTRYal1INk3r3Wuj_gLamZ5W</recordid><startdate>20050926</startdate><enddate>20050926</enddate><creator>Ayad, A.</creator><creator>Bouet, J.</creator><creator>Fauvarque, J.F.</creator><general>Elsevier B.V</general><general>Elsevier Sequoia</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><scope>1XC</scope></search><sort><creationdate>20050926</creationdate><title>Comparative study of protonic conducting polymers incorporated in the oxygen electrode of the PEMFC</title><author>Ayad, A. ; Bouet, J. ; Fauvarque, J.F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c407t-28571547702886953b712ca72a6521aa1b0b99062a080da096793ca971f3e2613</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Applied sciences</topic><topic>Chemical Sciences</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>Oxygen electrode</topic><topic>PEMFC</topic><topic>Protonic conducting polymers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ayad, A.</creatorcontrib><creatorcontrib>Bouet, J.</creatorcontrib><creatorcontrib>Fauvarque, J.F.</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><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>Ayad, A.</au><au>Bouet, J.</au><au>Fauvarque, J.F.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Comparative study of protonic conducting polymers incorporated in the oxygen electrode of the PEMFC</atitle><jtitle>Journal of power sources</jtitle><date>2005-09-26</date><risdate>2005</risdate><volume>149</volume><spage>66</spage><epage>71</epage><pages>66-71</pages><issn>0378-7753</issn><eissn>1873-2755</eissn><coden>JPSODZ</coden><abstract>The kinetics of the reduction of oxygen at the surface of a platinum disc covered with thin layers of polymer has been studied in 0.5
M H
2SO
4 at ambient temperature in order to establish to what extent the polymer affects the reaction mechanism. Experiments were performed particularly to determine the oxygen permeability
D
f
C
f (product of the diffusion coefficient and the oxygen concentration in the film) for Nafion
® and other polymers such as sulfonated polyimide (PIS), sulfonated polyetherketone (PEEKs) and non-sulfonated polybenzimidazole (PBI). The product
D
f
C
f depends on the nature of the polymer. Furthermore, how well the active layer works depends markedly on the amount of polymer it contains.</abstract><cop>Lausanne</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jpowsour.2005.02.044</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0378-7753 |
| ispartof | Journal of power sources, 2005-09, Vol.149, p.66-71 |
| issn | 0378-7753 1873-2755 |
| language | eng |
| recordid | cdi_hal_primary_oai_HAL_hal_00386434v1 |
| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Applied sciences Chemical Sciences 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 Oxygen electrode PEMFC Protonic conducting polymers |
| title | Comparative study of protonic conducting polymers incorporated in the oxygen electrode of the PEMFC |
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