Chemical Oxidation of LiFePO4 in Aqueous Medium as a Method for Studying Kinetics of Delithiation
The kinetics of LiFePO 4 oxidation by hydrogen peroxide in aqueous alkaline medium is studied with the use of potentiometric determination of lithium concentration in solution during delithiation. It is demonstrated that the lithium transfer through the reaction-product layer is controlled by diffus...
Gespeichert in:
| Veröffentlicht in: | Russian journal of electrochemistry 2018-03, Vol.54 (3), p.225-233 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 233 |
|---|---|
| container_issue | 3 |
| container_start_page | 225 |
| container_title | Russian journal of electrochemistry |
| container_volume | 54 |
| creator | Kurbatov, A. P. Malchik, F. I. Galeyeva, A. K. Davydchenko, D. S. Rakhimova, A. K. Lepikhin, M. S. Kamysbayev, D. Kh |
| description | The kinetics of LiFePO
4
oxidation by hydrogen peroxide in aqueous alkaline medium is studied with the use of potentiometric determination of lithium concentration in solution during delithiation. It is demonstrated that the lithium transfer through the reaction-product layer is controlled by diffusion. The activation energy and the diffusion coefficient of the species transferred in the solid phase during the chemical reaction of oxidative delithiation are determined and the parameters of this processes are analyzed. |
| doi_str_mv | 10.1134/S1023193518030072 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2019085983</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2019085983</sourcerecordid><originalsourceid>FETCH-LOGICAL-c316t-22e4992fe66c819421e85fbec19a4076d724dc159351e0196e2d0caf638d0d723</originalsourceid><addsrcrecordid>eNp1UE1LAzEQDaJgrf4AbwHPqzPJ7jY5lmpVrFSonpeYZNuUdlOTXbD_3qwVPIinefA-ZuYRcolwjcjzmwUC4yh5gQI4wIgdkQGWIDLOc3accKKznj8lZzGuAUCMUA6Imqzs1mm1ofNPZ1TrfEN9TWdual_mOXUNHX901neRPlvjui1VkaqE25U3tPaBLtrO7F2zpE-usa3Tsbff2o1rV-477pyc1GoT7cXPHJK36d3r5CGbze8fJ-NZpjmWbcaYzaVktS1LLVDmDK0o6nerUaocRqUZsdxoLPoXLaAsLTOgVV1yYSCRfEiuDrm74NPJsa3WvgtNWlmxpAdRSMGTCg8qHXyMwdbVLritCvsKoeqbrP40mTzs4IlJ2yxt-E3-3_QFfBNzOw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2019085983</pqid></control><display><type>article</type><title>Chemical Oxidation of LiFePO4 in Aqueous Medium as a Method for Studying Kinetics of Delithiation</title><source>Springer Nature - Complete Springer Journals</source><creator>Kurbatov, A. P. ; Malchik, F. I. ; Galeyeva, A. K. ; Davydchenko, D. S. ; Rakhimova, A. K. ; Lepikhin, M. S. ; Kamysbayev, D. Kh</creator><creatorcontrib>Kurbatov, A. P. ; Malchik, F. I. ; Galeyeva, A. K. ; Davydchenko, D. S. ; Rakhimova, A. K. ; Lepikhin, M. S. ; Kamysbayev, D. Kh</creatorcontrib><description>The kinetics of LiFePO
4
oxidation by hydrogen peroxide in aqueous alkaline medium is studied with the use of potentiometric determination of lithium concentration in solution during delithiation. It is demonstrated that the lithium transfer through the reaction-product layer is controlled by diffusion. The activation energy and the diffusion coefficient of the species transferred in the solid phase during the chemical reaction of oxidative delithiation are determined and the parameters of this processes are analyzed.</description><identifier>ISSN: 1023-1935</identifier><identifier>EISSN: 1608-3342</identifier><identifier>DOI: 10.1134/S1023193518030072</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Chemical reactions ; Chemistry ; Chemistry and Materials Science ; Diffusion coefficient ; Diffusion layers ; Electrochemistry ; Hydrogen peroxide ; Lithium ; Oxidation ; Physical Chemistry ; Process parameters ; Reaction kinetics ; Species diffusion</subject><ispartof>Russian journal of electrochemistry, 2018-03, Vol.54 (3), p.225-233</ispartof><rights>Pleiades Publishing, Ltd. 2018</rights><rights>Copyright Springer Science & Business Media 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-22e4992fe66c819421e85fbec19a4076d724dc159351e0196e2d0caf638d0d723</citedby><cites>FETCH-LOGICAL-c316t-22e4992fe66c819421e85fbec19a4076d724dc159351e0196e2d0caf638d0d723</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/S1023193518030072$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S1023193518030072$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Kurbatov, A. P.</creatorcontrib><creatorcontrib>Malchik, F. I.</creatorcontrib><creatorcontrib>Galeyeva, A. K.</creatorcontrib><creatorcontrib>Davydchenko, D. S.</creatorcontrib><creatorcontrib>Rakhimova, A. K.</creatorcontrib><creatorcontrib>Lepikhin, M. S.</creatorcontrib><creatorcontrib>Kamysbayev, D. Kh</creatorcontrib><title>Chemical Oxidation of LiFePO4 in Aqueous Medium as a Method for Studying Kinetics of Delithiation</title><title>Russian journal of electrochemistry</title><addtitle>Russ J Electrochem</addtitle><description>The kinetics of LiFePO
4
oxidation by hydrogen peroxide in aqueous alkaline medium is studied with the use of potentiometric determination of lithium concentration in solution during delithiation. It is demonstrated that the lithium transfer through the reaction-product layer is controlled by diffusion. The activation energy and the diffusion coefficient of the species transferred in the solid phase during the chemical reaction of oxidative delithiation are determined and the parameters of this processes are analyzed.</description><subject>Chemical reactions</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Diffusion coefficient</subject><subject>Diffusion layers</subject><subject>Electrochemistry</subject><subject>Hydrogen peroxide</subject><subject>Lithium</subject><subject>Oxidation</subject><subject>Physical Chemistry</subject><subject>Process parameters</subject><subject>Reaction kinetics</subject><subject>Species diffusion</subject><issn>1023-1935</issn><issn>1608-3342</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1UE1LAzEQDaJgrf4AbwHPqzPJ7jY5lmpVrFSonpeYZNuUdlOTXbD_3qwVPIinefA-ZuYRcolwjcjzmwUC4yh5gQI4wIgdkQGWIDLOc3accKKznj8lZzGuAUCMUA6Imqzs1mm1ofNPZ1TrfEN9TWdual_mOXUNHX901neRPlvjui1VkaqE25U3tPaBLtrO7F2zpE-usa3Tsbff2o1rV-477pyc1GoT7cXPHJK36d3r5CGbze8fJ-NZpjmWbcaYzaVktS1LLVDmDK0o6nerUaocRqUZsdxoLPoXLaAsLTOgVV1yYSCRfEiuDrm74NPJsa3WvgtNWlmxpAdRSMGTCg8qHXyMwdbVLritCvsKoeqbrP40mTzs4IlJ2yxt-E3-3_QFfBNzOw</recordid><startdate>20180301</startdate><enddate>20180301</enddate><creator>Kurbatov, A. P.</creator><creator>Malchik, F. I.</creator><creator>Galeyeva, A. K.</creator><creator>Davydchenko, D. S.</creator><creator>Rakhimova, A. K.</creator><creator>Lepikhin, M. S.</creator><creator>Kamysbayev, D. Kh</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20180301</creationdate><title>Chemical Oxidation of LiFePO4 in Aqueous Medium as a Method for Studying Kinetics of Delithiation</title><author>Kurbatov, A. P. ; Malchik, F. I. ; Galeyeva, A. K. ; Davydchenko, D. S. ; Rakhimova, A. K. ; Lepikhin, M. S. ; Kamysbayev, D. Kh</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-22e4992fe66c819421e85fbec19a4076d724dc159351e0196e2d0caf638d0d723</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Chemical reactions</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Diffusion coefficient</topic><topic>Diffusion layers</topic><topic>Electrochemistry</topic><topic>Hydrogen peroxide</topic><topic>Lithium</topic><topic>Oxidation</topic><topic>Physical Chemistry</topic><topic>Process parameters</topic><topic>Reaction kinetics</topic><topic>Species diffusion</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kurbatov, A. P.</creatorcontrib><creatorcontrib>Malchik, F. I.</creatorcontrib><creatorcontrib>Galeyeva, A. K.</creatorcontrib><creatorcontrib>Davydchenko, D. S.</creatorcontrib><creatorcontrib>Rakhimova, A. K.</creatorcontrib><creatorcontrib>Lepikhin, M. S.</creatorcontrib><creatorcontrib>Kamysbayev, D. Kh</creatorcontrib><collection>CrossRef</collection><jtitle>Russian journal of electrochemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kurbatov, A. P.</au><au>Malchik, F. I.</au><au>Galeyeva, A. K.</au><au>Davydchenko, D. S.</au><au>Rakhimova, A. K.</au><au>Lepikhin, M. S.</au><au>Kamysbayev, D. Kh</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Chemical Oxidation of LiFePO4 in Aqueous Medium as a Method for Studying Kinetics of Delithiation</atitle><jtitle>Russian journal of electrochemistry</jtitle><stitle>Russ J Electrochem</stitle><date>2018-03-01</date><risdate>2018</risdate><volume>54</volume><issue>3</issue><spage>225</spage><epage>233</epage><pages>225-233</pages><issn>1023-1935</issn><eissn>1608-3342</eissn><abstract>The kinetics of LiFePO
4
oxidation by hydrogen peroxide in aqueous alkaline medium is studied with the use of potentiometric determination of lithium concentration in solution during delithiation. It is demonstrated that the lithium transfer through the reaction-product layer is controlled by diffusion. The activation energy and the diffusion coefficient of the species transferred in the solid phase during the chemical reaction of oxidative delithiation are determined and the parameters of this processes are analyzed.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S1023193518030072</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1023-1935 |
| ispartof | Russian journal of electrochemistry, 2018-03, Vol.54 (3), p.225-233 |
| issn | 1023-1935 1608-3342 |
| language | eng |
| recordid | cdi_proquest_journals_2019085983 |
| source | Springer Nature - Complete Springer Journals |
| subjects | Chemical reactions Chemistry Chemistry and Materials Science Diffusion coefficient Diffusion layers Electrochemistry Hydrogen peroxide Lithium Oxidation Physical Chemistry Process parameters Reaction kinetics Species diffusion |
| title | Chemical Oxidation of LiFePO4 in Aqueous Medium as a Method for Studying Kinetics of Delithiation |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-01T21%3A33%3A07IST&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=Chemical%20Oxidation%20of%20LiFePO4%20in%20Aqueous%20Medium%20as%20a%20Method%20for%20Studying%20Kinetics%20of%20Delithiation&rft.jtitle=Russian%20journal%20of%20electrochemistry&rft.au=Kurbatov,%20A.%20P.&rft.date=2018-03-01&rft.volume=54&rft.issue=3&rft.spage=225&rft.epage=233&rft.pages=225-233&rft.issn=1023-1935&rft.eissn=1608-3342&rft_id=info:doi/10.1134/S1023193518030072&rft_dat=%3Cproquest_cross%3E2019085983%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=2019085983&rft_id=info:pmid/&rfr_iscdi=true |