Stress induced by diffusion and local chemical reaction in spherical composition-gradient electrodes
Composition-gradient electrodes with their excellent electrochemical performance and mechanical durability are superior to homogeneous ones. In this work, taking into account the local solid reaction and composition-gradient electrode, a generalized diffusion–deformation–reaction model with E , D ,...
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| Veröffentlicht in: | Acta mechanica 2020-07, Vol.231 (7), p.2669-2678 |
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| container_title | Acta mechanica |
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| creator | Hu, Hai Yu, Pengfei Suo, Yaohong |
| description | Composition-gradient electrodes with their excellent electrochemical performance and mechanical durability are superior to homogeneous ones. In this work, taking into account the local solid reaction and composition-gradient electrode, a generalized diffusion–deformation–reaction model with
E
,
D
, and
Ω
-dependent
r
under potentiostatic operation is developed. Then, some numerical simulations are performed to obtain the evolutions of concentration, radial stress, and tangential stress. The influences of Thiele number and reaction order on the concentration and stresses are also discussed. Finally, some comparisons between composition-gradient electrodes and homogeneous ones are made to show that the composition-gradient electrode is more helpful to improve the mechanical durability of Li-ion batteries than the homogeneous one. |
| doi_str_mv | 10.1007/s00707-020-02652-4 |
| format | Article |
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E
,
D
, and
Ω
-dependent
r
under potentiostatic operation is developed. Then, some numerical simulations are performed to obtain the evolutions of concentration, radial stress, and tangential stress. The influences of Thiele number and reaction order on the concentration and stresses are also discussed. Finally, some comparisons between composition-gradient electrodes and homogeneous ones are made to show that the composition-gradient electrode is more helpful to improve the mechanical durability of Li-ion batteries than the homogeneous one.</description><identifier>ISSN: 0001-5970</identifier><identifier>EISSN: 1619-6937</identifier><identifier>DOI: 10.1007/s00707-020-02652-4</identifier><language>eng</language><publisher>Vienna: Springer Vienna</publisher><subject>Analysis ; Batteries ; Chemical composition ; Chemical reactions ; Classical and Continuum Physics ; Computer simulation ; Concentration gradient ; Control ; Durability ; Dynamical Systems ; Electrochemical analysis ; Electrochemistry ; Electrodes ; Engineering ; Engineering Fluid Dynamics ; Engineering Thermodynamics ; Heat and Mass Transfer ; Lithium-ion batteries ; Mathematical models ; Numerical analysis ; Original Paper ; Rechargeable batteries ; Solid Mechanics ; Stress concentration ; Theoretical and Applied Mechanics ; Vibration</subject><ispartof>Acta mechanica, 2020-07, Vol.231 (7), p.2669-2678</ispartof><rights>Springer-Verlag GmbH Austria, part of Springer Nature 2020</rights><rights>COPYRIGHT 2020 Springer</rights><rights>Springer-Verlag GmbH Austria, part of Springer Nature 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c397t-a6c8c75241800c2b76b1c05d02a2683bef8259e908cdabeed686935dc533cc943</citedby><cites>FETCH-LOGICAL-c397t-a6c8c75241800c2b76b1c05d02a2683bef8259e908cdabeed686935dc533cc943</cites><orcidid>0000-0002-8112-1028</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00707-020-02652-4$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00707-020-02652-4$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Hu, Hai</creatorcontrib><creatorcontrib>Yu, Pengfei</creatorcontrib><creatorcontrib>Suo, Yaohong</creatorcontrib><title>Stress induced by diffusion and local chemical reaction in spherical composition-gradient electrodes</title><title>Acta mechanica</title><addtitle>Acta Mech</addtitle><description>Composition-gradient electrodes with their excellent electrochemical performance and mechanical durability are superior to homogeneous ones. In this work, taking into account the local solid reaction and composition-gradient electrode, a generalized diffusion–deformation–reaction model with
E
,
D
, and
Ω
-dependent
r
under potentiostatic operation is developed. Then, some numerical simulations are performed to obtain the evolutions of concentration, radial stress, and tangential stress. The influences of Thiele number and reaction order on the concentration and stresses are also discussed. Finally, some comparisons between composition-gradient electrodes and homogeneous ones are made to show that the composition-gradient electrode is more helpful to improve the mechanical durability of Li-ion batteries than the homogeneous one.</description><subject>Analysis</subject><subject>Batteries</subject><subject>Chemical composition</subject><subject>Chemical reactions</subject><subject>Classical and Continuum Physics</subject><subject>Computer simulation</subject><subject>Concentration gradient</subject><subject>Control</subject><subject>Durability</subject><subject>Dynamical Systems</subject><subject>Electrochemical analysis</subject><subject>Electrochemistry</subject><subject>Electrodes</subject><subject>Engineering</subject><subject>Engineering Fluid Dynamics</subject><subject>Engineering Thermodynamics</subject><subject>Heat and Mass Transfer</subject><subject>Lithium-ion batteries</subject><subject>Mathematical models</subject><subject>Numerical analysis</subject><subject>Original Paper</subject><subject>Rechargeable batteries</subject><subject>Solid Mechanics</subject><subject>Stress concentration</subject><subject>Theoretical and Applied Mechanics</subject><subject>Vibration</subject><issn>0001-5970</issn><issn>1619-6937</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>BENPR</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNp9UMFu3CAQRVUqdbPtD_RkqWenA9hgjlHUJpEi9dDkjPAw3hB5YQveQ_6-OK6UWzViBmbeG2YeY185XHEA_b1UB7oFAfWoXrTdB7bjiptWGakv2A4AeNsbDZ_YZSkv9SV0x3fM_14yldKE6M9IvhlfGx-m6VxCio2LvpkTurnBZzqG9ZLJ4bLWQmzK6ZnyWxbT8ZRKWAvtITsfKC4NzYRLTp7KZ_ZxcnOhL__inj39_PF4c9c-_Lq9v7l-aFEavbRO4YC6Fx0fAFCMWo0cofcgnFCDHGkaRG_IwIDejUReDXW73mMvJaLp5J592_qecvpzprLYl3TOsX5pa9OqixTSVNTVhjq4mWyIU1qyw2p-3TFFmkLNXyuhVAdGy0oQGwFzKiXTZE85HF1-tRzsKr_d5LdVfvsmv11nkRupVHA8UH6f5T-sv-opiM8</recordid><startdate>20200701</startdate><enddate>20200701</enddate><creator>Hu, Hai</creator><creator>Yu, Pengfei</creator><creator>Suo, Yaohong</creator><general>Springer Vienna</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7TB</scope><scope>7XB</scope><scope>88I</scope><scope>8AO</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>8G5</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>KR7</scope><scope>L6V</scope><scope>M2O</scope><scope>M2P</scope><scope>M7S</scope><scope>MBDVC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>Q9U</scope><scope>S0W</scope><orcidid>https://orcid.org/0000-0002-8112-1028</orcidid></search><sort><creationdate>20200701</creationdate><title>Stress induced by diffusion and local chemical reaction in spherical composition-gradient electrodes</title><author>Hu, Hai ; Yu, Pengfei ; Suo, Yaohong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c397t-a6c8c75241800c2b76b1c05d02a2683bef8259e908cdabeed686935dc533cc943</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Analysis</topic><topic>Batteries</topic><topic>Chemical composition</topic><topic>Chemical reactions</topic><topic>Classical and Continuum Physics</topic><topic>Computer simulation</topic><topic>Concentration gradient</topic><topic>Control</topic><topic>Durability</topic><topic>Dynamical Systems</topic><topic>Electrochemical analysis</topic><topic>Electrochemistry</topic><topic>Electrodes</topic><topic>Engineering</topic><topic>Engineering Fluid Dynamics</topic><topic>Engineering Thermodynamics</topic><topic>Heat and Mass Transfer</topic><topic>Lithium-ion batteries</topic><topic>Mathematical models</topic><topic>Numerical analysis</topic><topic>Original Paper</topic><topic>Rechargeable batteries</topic><topic>Solid Mechanics</topic><topic>Stress concentration</topic><topic>Theoretical and Applied Mechanics</topic><topic>Vibration</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hu, Hai</creatorcontrib><creatorcontrib>Yu, Pengfei</creatorcontrib><creatorcontrib>Suo, Yaohong</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection (ProQuest)</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>SciTech Premium Collection</collection><collection>Civil Engineering Abstracts</collection><collection>ProQuest Engineering Collection</collection><collection>Research Library</collection><collection>Science Database</collection><collection>Engineering Database</collection><collection>Research Library (Corporate)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><collection>ProQuest Central Basic</collection><collection>DELNET Engineering & Technology Collection</collection><jtitle>Acta mechanica</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hu, Hai</au><au>Yu, Pengfei</au><au>Suo, Yaohong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Stress induced by diffusion and local chemical reaction in spherical composition-gradient electrodes</atitle><jtitle>Acta mechanica</jtitle><stitle>Acta Mech</stitle><date>2020-07-01</date><risdate>2020</risdate><volume>231</volume><issue>7</issue><spage>2669</spage><epage>2678</epage><pages>2669-2678</pages><issn>0001-5970</issn><eissn>1619-6937</eissn><abstract>Composition-gradient electrodes with their excellent electrochemical performance and mechanical durability are superior to homogeneous ones. In this work, taking into account the local solid reaction and composition-gradient electrode, a generalized diffusion–deformation–reaction model with
E
,
D
, and
Ω
-dependent
r
under potentiostatic operation is developed. Then, some numerical simulations are performed to obtain the evolutions of concentration, radial stress, and tangential stress. The influences of Thiele number and reaction order on the concentration and stresses are also discussed. Finally, some comparisons between composition-gradient electrodes and homogeneous ones are made to show that the composition-gradient electrode is more helpful to improve the mechanical durability of Li-ion batteries than the homogeneous one.</abstract><cop>Vienna</cop><pub>Springer Vienna</pub><doi>10.1007/s00707-020-02652-4</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-8112-1028</orcidid></addata></record> |
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| subjects | Analysis Batteries Chemical composition Chemical reactions Classical and Continuum Physics Computer simulation Concentration gradient Control Durability Dynamical Systems Electrochemical analysis Electrochemistry Electrodes Engineering Engineering Fluid Dynamics Engineering Thermodynamics Heat and Mass Transfer Lithium-ion batteries Mathematical models Numerical analysis Original Paper Rechargeable batteries Solid Mechanics Stress concentration Theoretical and Applied Mechanics Vibration |
| title | Stress induced by diffusion and local chemical reaction in spherical composition-gradient electrodes |
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