{"id":3908,"date":"2014-07-25T10:25:06","date_gmt":"2014-07-25T05:25:06","guid":{"rendered":"http:\/\/ihte.ru\/?page_id=3908"},"modified":"2014-07-25T10:25:06","modified_gmt":"2014-07-25T05:25:06","slug":"new-research-methods-and-modeling-of-changes-in-microstructure-and-parameters-of-oxygen-interphase-exchange-in-cathode-materials-during-life-tests-2","status":"publish","type":"page","link":"https:\/\/ihte.ru\/?page_id=3908","title":{"rendered":"New research methods and modeling of changes in microstructure and parameters of oxygen interphase exchange in cathode materials during life tests"},"content":{"rendered":"

The method based on \u00abcell automat\u00bb, which allows modeling the degradation process of the LSM\u2014YSZ cathode material up to 3000 hours of experiment (LSM = La0.8<\/sub>Sr0.2<\/sub>MnO3\u00b1<\/sub>\u03b4<\/sub>, YSZ = Zr0.85<\/sub>Y0.15<\/sub>O1.92<\/sub>) has been first proposed basing on the experimental data of life tests (1000 hours) of symmetric LSM\u2014YSZ\u00a0|\u00a0YSZ\u00a0|\u00a0LSM\u2014YSZ cells. The analysis of the obtained data demonstrates that the diffusion distribution of the LSM phase is the rate denoting process, which leads to the enlarging of the particles of this phase at constant linear size of the sample. In addition the rate of the interphase oxygen exchange decreases and the composite electric conductivity increases. The oxygen diffusion coefficient remains almost unchanged.<\/p>\n

Publications:<\/p>\n

    \n
  1. Farlenkov A.S., Ananyev M.V. Proceedings of the I Scientific-technical conference of master and PhD students in the Russian leading universities \u00abChemistry in Federal Universities\u00bb, Ekaterinburg, August 2013, pp 166-171<\/li>\n
  2. Porotnikova N.M., Ananyev M.V., Eremin V.A., Antonova E.P., Farlenkov A.S., Illner A.O., Kurumchin E.Kh.\u00a0 Book of Abstracts from the 19th International Conference on Solid State Ionics, June 2-7, Kyoto, Japan, Thu-D-061.<\/li>\n
  3. Farlenkov A.S., Ananyev M.V. Proceedings of the XXIII Russian youth scientific conference \u00abProblems of theoretical and experimental chemistry\u00bb, 23-26 of April 2013, Ekaterinburg, pp 311-312.<\/li>\n
  4. Farlenkov A.S., Ananyev M.V. Proceedings of the XVI Russian conference on physical chemistry and electrochemistry of molten and solid electrolytes, Ekaterinburg, 2013, p.237<\/li>\n
  5. Porotnikova N.M., Ananyev M.V., Yeremin V.A., Farlenkov A.S., Medvedev D.A., Yaroslavtsev I.Yu., Pankratov A.A., Kurumchin E.Kh. Proceedings of the XVI Russian conference on physical chemistry and electrochemistry of molten and solid electrolytes, Ekaterinburg, 2013, p.195.<\/li>\n<\/ol>\n

    Authors: Ananyev M.V., PhD (Chemistry), Farlenkov A.S., engineer, Porotnikova N.M., PhD (Chemistry), Kurumchin E.Kh., DSc(Chemistry), Yeremin V.A. ,PhD student.<\/p>\n","protected":false},"excerpt":{"rendered":"

    The method based on \u00abcell automat\u00bb, which allows modeling the degradation process of the LSM\u2014YSZ cathode material up to 3000 hours of experiment (LSM = La0.8Sr0.2MnO3\u00b1\u03b4, YSZ = Zr0.85Y0.15O1.92) has been first proposed basing on the experimental data of life tests (1000 hours) of symmetric LSM\u2014YSZ\u00a0|\u00a0YSZ\u00a0|\u00a0LSM\u2014YSZ cells. The analysis of the obtained data demonstrates that … <\/p>\n

    \u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":3217,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3908","page","type-page","status-publish","hentry","nodate","item-wrap"],"yoast_head":"\nNew research methods and modeling of changes in microstructure and parameters of oxygen interphase exchange in cathode materials during life tests - \u0418\u043d\u0441\u0442\u0438\u0442\u0443\u0442 \u0432\u044b\u0441\u043e\u043a\u043e\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0445\u0438\u043c\u0438\u0438<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ihte.ru\/?page_id=3908\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New research methods and modeling of changes in microstructure and parameters of oxygen interphase exchange in cathode materials during life tests - \u0418\u043d\u0441\u0442\u0438\u0442\u0443\u0442 \u0432\u044b\u0441\u043e\u043a\u043e\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0445\u0438\u043c\u0438\u0438\" \/>\n<meta property=\"og:description\" content=\"The method based on \u00abcell automat\u00bb, which allows modeling the degradation process of the LSM\u2014YSZ cathode material up to 3000 hours of experiment (LSM = La0.8Sr0.2MnO3\u00b1\u03b4, YSZ = Zr0.85Y0.15O1.92) has been first proposed basing on the experimental data of life tests (1000 hours) of symmetric LSM\u2014YSZ\u00a0|\u00a0YSZ\u00a0|\u00a0LSM\u2014YSZ cells. The analysis of the obtained data demonstrates that … \u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ihte.ru\/?page_id=3908\" \/>\n<meta property=\"og:site_name\" content=\"\u0418\u043d\u0441\u0442\u0438\u0442\u0443\u0442 \u0432\u044b\u0441\u043e\u043a\u043e\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0445\u0438\u043c\u0438\u0438\" \/>\n<meta name=\"twitter:label1\" content=\"\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 \u043c\u0438\u043d\u0443\u0442\u0430\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ihte.ru\\\/?page_id=3908\",\"url\":\"https:\\\/\\\/ihte.ru\\\/?page_id=3908\",\"name\":\"New research methods and modeling of changes in microstructure and parameters of oxygen interphase exchange in cathode materials during life tests - \u0418\u043d\u0441\u0442\u0438\u0442\u0443\u0442 \u0432\u044b\u0441\u043e\u043a\u043e\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0445\u0438\u043c\u0438\u0438\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/ihte.ru\\\/#website\"},\"datePublished\":\"2014-07-25T05:25:06+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/ihte.ru\\\/?page_id=3908#breadcrumb\"},\"inLanguage\":\"ru-RU\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/ihte.ru\\\/?page_id=3908\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/ihte.ru\\\/?page_id=3908#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Scientific achievements\",\"item\":\"https:\\\/\\\/ihte.ru\\\/?page_id=3213\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Essential annual achievements\",\"item\":\"https:\\\/\\\/ihte.ru\\\/?page_id=3217\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"New research methods and modeling of changes in microstructure and parameters of oxygen interphase exchange in cathode materials during life tests\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/ihte.ru\\\/#website\",\"url\":\"https:\\\/\\\/ihte.ru\\\/\",\"name\":\"\u0418\u043d\u0441\u0442\u0438\u0442\u0443\u0442 \u0432\u044b\u0441\u043e\u043a\u043e\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0445\u0438\u043c\u0438\u0438\",\"description\":\"\u0418\u0412\u0422\u042d \u0423\u0440\u041e \u0420\u0410\u041d\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/ihte.ru\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ru-RU\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"New research methods and modeling of changes in microstructure and parameters of oxygen interphase exchange in cathode materials during life tests - \u0418\u043d\u0441\u0442\u0438\u0442\u0443\u0442 \u0432\u044b\u0441\u043e\u043a\u043e\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0445\u0438\u043c\u0438\u0438","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/ihte.ru\/?page_id=3908","og_locale":"ru_RU","og_type":"article","og_title":"New research methods and modeling of changes in microstructure and parameters of oxygen interphase exchange in cathode materials during life tests - \u0418\u043d\u0441\u0442\u0438\u0442\u0443\u0442 \u0432\u044b\u0441\u043e\u043a\u043e\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0445\u0438\u043c\u0438\u0438","og_description":"The method based on \u00abcell automat\u00bb, which allows modeling the degradation process of the LSM\u2014YSZ cathode material up to 3000 hours of experiment (LSM = La0.8Sr0.2MnO3\u00b1\u03b4, YSZ = Zr0.85Y0.15O1.92) has been first proposed basing on the experimental data of life tests (1000 hours) of symmetric LSM\u2014YSZ\u00a0|\u00a0YSZ\u00a0|\u00a0LSM\u2014YSZ cells. The analysis of the obtained data demonstrates that … \u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435","og_url":"https:\/\/ihte.ru\/?page_id=3908","og_site_name":"\u0418\u043d\u0441\u0442\u0438\u0442\u0443\u0442 \u0432\u044b\u0441\u043e\u043a\u043e\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0445\u0438\u043c\u0438\u0438","twitter_misc":{"\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f":"1 \u043c\u0438\u043d\u0443\u0442\u0430"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/ihte.ru\/?page_id=3908","url":"https:\/\/ihte.ru\/?page_id=3908","name":"New research methods and modeling of changes in microstructure and parameters of oxygen interphase exchange in cathode materials during life tests - \u0418\u043d\u0441\u0442\u0438\u0442\u0443\u0442 \u0432\u044b\u0441\u043e\u043a\u043e\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0445\u0438\u043c\u0438\u0438","isPartOf":{"@id":"https:\/\/ihte.ru\/#website"},"datePublished":"2014-07-25T05:25:06+00:00","breadcrumb":{"@id":"https:\/\/ihte.ru\/?page_id=3908#breadcrumb"},"inLanguage":"ru-RU","potentialAction":[{"@type":"ReadAction","target":["https:\/\/ihte.ru\/?page_id=3908"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/ihte.ru\/?page_id=3908#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Scientific achievements","item":"https:\/\/ihte.ru\/?page_id=3213"},{"@type":"ListItem","position":2,"name":"Essential annual achievements","item":"https:\/\/ihte.ru\/?page_id=3217"},{"@type":"ListItem","position":3,"name":"New research methods and modeling of changes in microstructure and parameters of oxygen interphase exchange in cathode materials during life tests"}]},{"@type":"WebSite","@id":"https:\/\/ihte.ru\/#website","url":"https:\/\/ihte.ru\/","name":"\u0418\u043d\u0441\u0442\u0438\u0442\u0443\u0442 \u0432\u044b\u0441\u043e\u043a\u043e\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0445\u0438\u043c\u0438\u0438","description":"\u0418\u0412\u0422\u042d \u0423\u0440\u041e \u0420\u0410\u041d","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/ihte.ru\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ru-RU"}]}},"jetpack_shortlink":"https:\/\/wp.me\/P4tbHD-112","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/ihte.ru\/index.php?rest_route=\/wp\/v2\/pages\/3908","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ihte.ru\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ihte.ru\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ihte.ru\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ihte.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3908"}],"version-history":[{"count":1,"href":"https:\/\/ihte.ru\/index.php?rest_route=\/wp\/v2\/pages\/3908\/revisions"}],"predecessor-version":[{"id":3909,"href":"https:\/\/ihte.ru\/index.php?rest_route=\/wp\/v2\/pages\/3908\/revisions\/3909"}],"up":[{"embeddable":true,"href":"https:\/\/ihte.ru\/index.php?rest_route=\/wp\/v2\/pages\/3217"}],"wp:attachment":[{"href":"https:\/\/ihte.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3908"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}