Increasing the Electrochemical Activity of the Interface Pr1.95La0.05CuO4/Porous Ce0.9Gd0.1O1.95 Layer by Infiltrating Pr6O11
The electrochemical properties are studied for the electrode with multilayered structure involving the current-collecting Pr 1.95 La 0.05 CuO 4 layer (PLCO) and the porous Ce 0.9 Gd 0.1 O 1.95 (GDC) layer modified by Pr 6 O 11 . The ratio of initial components (GDC/pore-forming agent) used in format...
Gespeichert in:
| Veröffentlicht in: | Russian journal of electrochemistry 2021-11, Vol.57 (11), p.1070-1077 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1077 |
|---|---|
| container_issue | 11 |
| container_start_page | 1070 |
| container_title | Russian journal of electrochemistry |
| container_volume | 57 |
| creator | Lyskov, N. V. Galin, M. Z. Napol’skii, K. S. Roslyakov, I. V. Mazo, G. N. |
| description | The electrochemical properties are studied for the electrode with multilayered structure involving the current-collecting Pr
1.95
La
0.05
CuO
4
layer (PLCO) and the porous Ce
0.9
Gd
0.1
O
1.95
(GDC) layer modified by Pr
6
O
11
. The ratio of initial components (GDC/pore-forming agent) used in formation of the porous GDC layer is optimized in order to prepare the electrode with the high electrochemical activity in the oxygen reduction reaction. It is shown that the transition to the multilayered structure makes it possible to decrease the polarization resistance (
R
η
) of the PLCO-based electrode by one order of magnitude as compared with the original unmodified electrode and reach
R
η
= 0.16 Ω cm
2
at 650°С in air. Based on the results of a systematic study aimed at the development of the step-by-step procedure of formation of the multilayered structure of the PLCO-based cathode for solid-oxide fuel cells (SOFC), it is shown that the proposed approach allows synthesizing the SOFC cathodic layers suitable of functioning in the intermediate temperature interval of 500–800°С and allowing the high electrochemical activity of the electrode in the oxygen reduction reaction to be reached. |
| doi_str_mv | 10.1134/S1023193521100086 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2607643487</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2607643487</sourcerecordid><originalsourceid>FETCH-LOGICAL-c316t-c52ee5bb07a062ddf1a5ffd3bdc27c25d320338e470605d5160f09ed36cb3d583</originalsourceid><addsrcrecordid>eNp1kEtLw0AUhYMoWKs_wF3AddI7M5lJsiyhaiHQgroOk3m0KWlSZyZCFv53J1ZwIa7uhfOd-zhBcI8gRogkixcEmKCcUIwQAGTsIpghBllESIIvfe_laNKvgxtrDxOSonwWfK47YRS3TbcL3V6Fq1YJZ3qxV8dG8DZcCtd8NG4Me_2trzunjOZChVuD4pyWHGKgxbBJFtve9IMNCwVx_iT9XZsJCEs-KhPWo7fqpnWGu2nX1rANQrfBleatVXc_dR68Pa5ei-eo3Dyti2UZCYKYiwTFStG6hpQDw1JqxKnWktRS4FRgKgkGQjKVpMCASuof15ArSZioiaQZmQcP57kn078Pyrrq0A-m8ysrzCBlCUmy1FPoTAnTW2uUrk6mOXIzVgiqKeXqT8reg88e69lup8zv5P9NX2FrewQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2607643487</pqid></control><display><type>article</type><title>Increasing the Electrochemical Activity of the Interface Pr1.95La0.05CuO4/Porous Ce0.9Gd0.1O1.95 Layer by Infiltrating Pr6O11</title><source>Springer Nature - Complete Springer Journals</source><creator>Lyskov, N. V. ; Galin, M. Z. ; Napol’skii, K. S. ; Roslyakov, I. V. ; Mazo, G. N.</creator><creatorcontrib>Lyskov, N. V. ; Galin, M. Z. ; Napol’skii, K. S. ; Roslyakov, I. V. ; Mazo, G. N.</creatorcontrib><description>The electrochemical properties are studied for the electrode with multilayered structure involving the current-collecting Pr
1.95
La
0.05
CuO
4
layer (PLCO) and the porous Ce
0.9
Gd
0.1
O
1.95
(GDC) layer modified by Pr
6
O
11
. The ratio of initial components (GDC/pore-forming agent) used in formation of the porous GDC layer is optimized in order to prepare the electrode with the high electrochemical activity in the oxygen reduction reaction. It is shown that the transition to the multilayered structure makes it possible to decrease the polarization resistance (
R
η
) of the PLCO-based electrode by one order of magnitude as compared with the original unmodified electrode and reach
R
η
= 0.16 Ω cm
2
at 650°С in air. Based on the results of a systematic study aimed at the development of the step-by-step procedure of formation of the multilayered structure of the PLCO-based cathode for solid-oxide fuel cells (SOFC), it is shown that the proposed approach allows synthesizing the SOFC cathodic layers suitable of functioning in the intermediate temperature interval of 500–800°С and allowing the high electrochemical activity of the electrode in the oxygen reduction reaction to be reached.</description><identifier>ISSN: 1023-1935</identifier><identifier>EISSN: 1608-3342</identifier><identifier>DOI: 10.1134/S1023193521100086</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Chemistry ; Chemistry and Materials Science ; Electrochemical analysis ; Electrochemistry ; Electrode polarization ; Electrodes ; Oxygen reduction reactions ; Physical Chemistry ; Pore formation ; Praseodymium oxide ; Solid oxide fuel cells</subject><ispartof>Russian journal of electrochemistry, 2021-11, Vol.57 (11), p.1070-1077</ispartof><rights>Pleiades Publishing, Ltd. 2021. ISSN 1023-1935, Russian Journal of Electrochemistry, 2021, Vol. 57, No. 11, pp. 1070–1077. © Pleiades Publishing, Ltd., 2021. Russian Text © The Author(s), 2021, published in Elektrokhimiya, 2021, Vol. 57, No. 11, pp. 670–678.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-c52ee5bb07a062ddf1a5ffd3bdc27c25d320338e470605d5160f09ed36cb3d583</citedby><cites>FETCH-LOGICAL-c316t-c52ee5bb07a062ddf1a5ffd3bdc27c25d320338e470605d5160f09ed36cb3d583</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S1023193521100086$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S1023193521100086$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51298</link.rule.ids></links><search><creatorcontrib>Lyskov, N. V.</creatorcontrib><creatorcontrib>Galin, M. Z.</creatorcontrib><creatorcontrib>Napol’skii, K. S.</creatorcontrib><creatorcontrib>Roslyakov, I. V.</creatorcontrib><creatorcontrib>Mazo, G. N.</creatorcontrib><title>Increasing the Electrochemical Activity of the Interface Pr1.95La0.05CuO4/Porous Ce0.9Gd0.1O1.95 Layer by Infiltrating Pr6O11</title><title>Russian journal of electrochemistry</title><addtitle>Russ J Electrochem</addtitle><description>The electrochemical properties are studied for the electrode with multilayered structure involving the current-collecting Pr
1.95
La
0.05
CuO
4
layer (PLCO) and the porous Ce
0.9
Gd
0.1
O
1.95
(GDC) layer modified by Pr
6
O
11
. The ratio of initial components (GDC/pore-forming agent) used in formation of the porous GDC layer is optimized in order to prepare the electrode with the high electrochemical activity in the oxygen reduction reaction. It is shown that the transition to the multilayered structure makes it possible to decrease the polarization resistance (
R
η
) of the PLCO-based electrode by one order of magnitude as compared with the original unmodified electrode and reach
R
η
= 0.16 Ω cm
2
at 650°С in air. Based on the results of a systematic study aimed at the development of the step-by-step procedure of formation of the multilayered structure of the PLCO-based cathode for solid-oxide fuel cells (SOFC), it is shown that the proposed approach allows synthesizing the SOFC cathodic layers suitable of functioning in the intermediate temperature interval of 500–800°С and allowing the high electrochemical activity of the electrode in the oxygen reduction reaction to be reached.</description><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Electrochemical analysis</subject><subject>Electrochemistry</subject><subject>Electrode polarization</subject><subject>Electrodes</subject><subject>Oxygen reduction reactions</subject><subject>Physical Chemistry</subject><subject>Pore formation</subject><subject>Praseodymium oxide</subject><subject>Solid oxide fuel cells</subject><issn>1023-1935</issn><issn>1608-3342</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp1kEtLw0AUhYMoWKs_wF3AddI7M5lJsiyhaiHQgroOk3m0KWlSZyZCFv53J1ZwIa7uhfOd-zhBcI8gRogkixcEmKCcUIwQAGTsIpghBllESIIvfe_laNKvgxtrDxOSonwWfK47YRS3TbcL3V6Fq1YJZ3qxV8dG8DZcCtd8NG4Me_2trzunjOZChVuD4pyWHGKgxbBJFtve9IMNCwVx_iT9XZsJCEs-KhPWo7fqpnWGu2nX1rANQrfBleatVXc_dR68Pa5ei-eo3Dyti2UZCYKYiwTFStG6hpQDw1JqxKnWktRS4FRgKgkGQjKVpMCASuof15ArSZioiaQZmQcP57kn078Pyrrq0A-m8ysrzCBlCUmy1FPoTAnTW2uUrk6mOXIzVgiqKeXqT8reg88e69lup8zv5P9NX2FrewQ</recordid><startdate>20211101</startdate><enddate>20211101</enddate><creator>Lyskov, N. V.</creator><creator>Galin, M. Z.</creator><creator>Napol’skii, K. S.</creator><creator>Roslyakov, I. V.</creator><creator>Mazo, G. N.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20211101</creationdate><title>Increasing the Electrochemical Activity of the Interface Pr1.95La0.05CuO4/Porous Ce0.9Gd0.1O1.95 Layer by Infiltrating Pr6O11</title><author>Lyskov, N. V. ; Galin, M. Z. ; Napol’skii, K. S. ; Roslyakov, I. V. ; Mazo, G. N.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-c52ee5bb07a062ddf1a5ffd3bdc27c25d320338e470605d5160f09ed36cb3d583</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Electrochemical analysis</topic><topic>Electrochemistry</topic><topic>Electrode polarization</topic><topic>Electrodes</topic><topic>Oxygen reduction reactions</topic><topic>Physical Chemistry</topic><topic>Pore formation</topic><topic>Praseodymium oxide</topic><topic>Solid oxide fuel cells</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lyskov, N. V.</creatorcontrib><creatorcontrib>Galin, M. Z.</creatorcontrib><creatorcontrib>Napol’skii, K. S.</creatorcontrib><creatorcontrib>Roslyakov, I. V.</creatorcontrib><creatorcontrib>Mazo, G. N.</creatorcontrib><collection>CrossRef</collection><jtitle>Russian journal of electrochemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lyskov, N. V.</au><au>Galin, M. Z.</au><au>Napol’skii, K. S.</au><au>Roslyakov, I. V.</au><au>Mazo, G. N.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Increasing the Electrochemical Activity of the Interface Pr1.95La0.05CuO4/Porous Ce0.9Gd0.1O1.95 Layer by Infiltrating Pr6O11</atitle><jtitle>Russian journal of electrochemistry</jtitle><stitle>Russ J Electrochem</stitle><date>2021-11-01</date><risdate>2021</risdate><volume>57</volume><issue>11</issue><spage>1070</spage><epage>1077</epage><pages>1070-1077</pages><issn>1023-1935</issn><eissn>1608-3342</eissn><abstract>The electrochemical properties are studied for the electrode with multilayered structure involving the current-collecting Pr
1.95
La
0.05
CuO
4
layer (PLCO) and the porous Ce
0.9
Gd
0.1
O
1.95
(GDC) layer modified by Pr
6
O
11
. The ratio of initial components (GDC/pore-forming agent) used in formation of the porous GDC layer is optimized in order to prepare the electrode with the high electrochemical activity in the oxygen reduction reaction. It is shown that the transition to the multilayered structure makes it possible to decrease the polarization resistance (
R
η
) of the PLCO-based electrode by one order of magnitude as compared with the original unmodified electrode and reach
R
η
= 0.16 Ω cm
2
at 650°С in air. Based on the results of a systematic study aimed at the development of the step-by-step procedure of formation of the multilayered structure of the PLCO-based cathode for solid-oxide fuel cells (SOFC), it is shown that the proposed approach allows synthesizing the SOFC cathodic layers suitable of functioning in the intermediate temperature interval of 500–800°С and allowing the high electrochemical activity of the electrode in the oxygen reduction reaction to be reached.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S1023193521100086</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1023-1935 |
| ispartof | Russian journal of electrochemistry, 2021-11, Vol.57 (11), p.1070-1077 |
| issn | 1023-1935 1608-3342 |
| language | eng |
| recordid | cdi_proquest_journals_2607643487 |
| source | Springer Nature - Complete Springer Journals |
| subjects | Chemistry Chemistry and Materials Science Electrochemical analysis Electrochemistry Electrode polarization Electrodes Oxygen reduction reactions Physical Chemistry Pore formation Praseodymium oxide Solid oxide fuel cells |
| title | Increasing the Electrochemical Activity of the Interface Pr1.95La0.05CuO4/Porous Ce0.9Gd0.1O1.95 Layer by Infiltrating Pr6O11 |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-23T01%3A44%3A37IST&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=Increasing%20the%20Electrochemical%20Activity%20of%20the%20Interface%20Pr1.95La0.05CuO4/Porous%20Ce0.9Gd0.1O1.95%20Layer%20by%20Infiltrating%20Pr6O11&rft.jtitle=Russian%20journal%20of%20electrochemistry&rft.au=Lyskov,%20N.%20V.&rft.date=2021-11-01&rft.volume=57&rft.issue=11&rft.spage=1070&rft.epage=1077&rft.pages=1070-1077&rft.issn=1023-1935&rft.eissn=1608-3342&rft_id=info:doi/10.1134/S1023193521100086&rft_dat=%3Cproquest_cross%3E2607643487%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=2607643487&rft_id=info:pmid/&rfr_iscdi=true |