{"id":533,"date":"2017-11-04T18:01:12","date_gmt":"2017-11-04T23:01:12","guid":{"rendered":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/?p=533"},"modified":"2020-10-10T08:57:52","modified_gmt":"2020-10-10T13:57:52","slug":"a-jana-re-garcia-lithium-dendrite-growth-mechanisms-in-liquid-electrolytes-nano-energy-41552-565-2017","status":"publish","type":"post","link":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/2017\/11\/04\/a-jana-re-garcia-lithium-dendrite-growth-mechanisms-in-liquid-electrolytes-nano-energy-41552-565-2017\/","title":{"rendered":"A Jana, RE Garc\u00eda “Lithium dendrite growth mechanisms in liquid electrolytes.”\u00a0Nano Energy, 41:552-565, 2017."},"content":{"rendered":"

A Jana, RE Garc\u00eda “Lithium dendrite growth mechanisms in liquid electrolytes<\/a>.”\u00a0Nano Energy<\/strong>, 41:552-565, 2017.<\/p>\n

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A unified theoretical framework of dendrite growth kinetics has been developed to account for the coupled effects of electrodeposition, surface tension, and elastic and plastic deformation. The contribution of each driving force is assessed to identify five regimes of lithium growth: thermodynamic suppression regime<\/em>, incubation regime<\/em>, tip-controlled growth regime<\/em>, base-controlled growth regime<\/em>, and mixed growth regime<\/em>, in agreement with the experimental scientific literature. Tip-controlled growth<\/em>shows a linear time-dependence, while base-controlled growth<\/em> shows an exponential time-dependence. A minimum in the growth rate, as a result of the reaction energy barrier increase imposed on the interface by the local elastic energy, is identified in the mixed growth regime<\/em>. Further, two characteristic deposition times are identified: the characteristic deposition time, <\/span>, which defines the critical time scale necessary to overcome the electrochemical energy barrier for nucleation, and the characteristic plasticity time, <\/span>, which corresponds to the time scale necessary for plastic flow to occur, given a local shear stress. Examples of experimentally reported transitions between tip-controlled growth<\/em> and base-controlled growth<\/em> are readily captured through the proposed framework. While one or more mechanisms may dominate the growth of the electrodeposit, the proposed formulation defines a road map to design dendrite-free, lithium-based anodes as a stepping stone to identify alternate chemistries.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

A Jana, RE Garc\u00eda “Lithium dendrite growth mechanisms in liquid electrolytes.”\u00a0Nano Energy,…<\/p>\n

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Continue reading \"A Jana, RE Garc\u00eda “Lithium dendrite growth mechanisms in liquid electrolytes.”\u00a0Nano Energy, 41:552-565, 2017.\"<\/span>…<\/a><\/div>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true},"categories":[45],"tags":[9,74,6,58,22,77,7],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/peeeSR-8B","jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":837,"url":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/2019\/11\/15\/a-jana-s-i-woo-k-s-n-vikrant-and-r-e-garcia-electrochemomechanics-of-lithium-dendrite-growth-energy-environmental-science-2019\/","url_meta":{"origin":533,"position":0},"title":"A. Jana, S.-I. Woo, K.S.N. Vikrant, and R.E. Garc\u00eda \u00a0“Electrochemomechanics of lithium dendrite growth.”\u00a0Energy & Environmental Science, 12:3595-3607, 2019","date":"11\/15\/2019","format":false,"excerpt":"A. Jana, S.-I. Woo, K.S.N. Vikrant, and R.E. Garc\u00eda \u00a0\"Electrochemomechanics of lithium dendrite growth.\"\u00a0Energy Environ. Sci., 12:\u00a03595-3607, 2019.\u00a0https:\/\/doi.org\/10.1039\/C9EE01864F abstract A comprehensive roadmap describing the current density- and size-dependent dendrite growth mechanisms is presented. Based on a thermodynamically consistent theory, the combined effects of chemical diffusion, electrodeposition, and elastic and plastic\u2026","rel":"","context":"In "Papers"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":507,"url":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/2017\/11\/04\/a-jana-dr-ely-re-garcia-dendrite-separator-interactions-in-lithium-based-batteries-journal-of-power-sources-275912-921-2015\/","url_meta":{"origin":533,"position":1},"title":"A Jana, DR Ely, RE Garc\u00eda “Dendrite-separator interactions in lithium-based batteries.”\u00a0Journal of Power Sources, 275:912-921, 2015.","date":"11\/04\/2017","format":false,"excerpt":"A Jana, DR Ely, RE Garc\u00eda \"Dendrite-separator interactions in lithium-based batteries.\"\u00a0Journal of Power Sources, 275:912-921, 2015. Abstract The effect of separator pore size on lithium dendrite growth is assessed through the use of the phase field method (PFM). Dendrites are found to undergo concurrent electrodeposition and electrodissolution that define their\u2026","rel":"","context":"In "Papers"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":502,"url":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/2017\/11\/04\/dr-ely-a-jana-re-garcia-phase-field-kinetics-of-lithium-electrodeposits-journal-of-power-sources-272581-594-2014\/","url_meta":{"origin":533,"position":2},"title":"DR Ely, A Jana, RE Garc\u00eda “Phase field kinetics of lithium electrodeposits.”\u00a0Journal of Power Sources, 272:581-594, 2014.","date":"11\/04\/2017","format":false,"excerpt":"DR Ely, A Jana, RE Garc\u00eda \"Phase field kinetics of lithium electrodeposits.\"\u00a0Journal of Power Sources, 272:581-594, 2014. Abstract A phase field description is formulated to describe the growth kinetics of an heterogeneously nucleated distribution of lithium electrodeposits. The underlying variational principle includes the bulk electrochemical contributions to the free energy\u2026","rel":"","context":"In "Papers"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":473,"url":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/2017\/11\/04\/dr-ely-re-garcia-heterogeneous-nucleation-and-growth-of-lithium-electrodeposits-on-negative-electrodes-journal-of-the-electrochemical-society-1604a662-a668-2013\/","url_meta":{"origin":533,"position":3},"title":"DR Ely, RE Garc\u00eda “Heterogeneous Nucleation and Growth of Lithium Electrodeposits on Negative Electrodes.”\u00a0Journal of The Electrochemical Society. 160(4):A662-A668, 2013.","date":"11\/04\/2017","format":false,"excerpt":"DR Ely, RE Garc\u00eda \"Heterogeneous Nucleation and Growth of Lithium Electrodeposits on Negative Electrodes.\"\u00a0Journal of The Electrochemical Society. 160(4):A662-A668, 2013. Abstract By starting from fundamental principles, the heterogeneous nucleation and growth of electrodeposited anode materials is analyzed. Thermodynamically, we show that an overpotential-controlled critical radius has to be overcome in\u2026","rel":"","context":"In "Papers"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":847,"url":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/2020\/09\/27\/ksn-vikrant-h-wang-a-jana-h-wang-re-garcia-flash-sintering-incubation-kinetics-npj-computational-materials-61-1-8-2020\/","url_meta":{"origin":533,"position":4},"title":"KSN Vikrant, H Wang, A Jana, H Wang, RE Garc\u00eda “Flash sintering incubation kinetics” npj Computational Materials 6(1): 1-8, 2020.","date":"09\/27\/2020","format":false,"excerpt":"KSN Vikrant, H Wang, A Jana, H Wang, RE Garc\u00eda \"Flash sintering incubation kinetics.\" npj Computational Materials 6(1): 1-8, 2020. \u00a0https:\/\/doi.org\/10.1038\/s41524-020-00359-7 Abstract The microstructural mechanisms leading to onset of the flash sintering are demonstrated experimentally and theoretically for Yttria Stabilized Zirconia, YSZ. Three regimes leading to flash event are identified:\u2026","rel":"","context":"In "Papers"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":948,"url":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/2022\/08\/17\/a-jana-s-mitra-s-das-w-c-chueh-m-z-bazant-r-edwin-garcia-physics-based-reduced-order-degradation-model-of-lithium-ion-batteries-journal-of-power-sources-545231900-2022\/","url_meta":{"origin":533,"position":5},"title":"A. Jana, S. Mitra, S. Das, W.C. Chueh, M.Z. Bazant, R. Edwin Garc\u00eda “Physics-based, reduced order degradation model of lithium-ion batteries.” Journal of Power Sources. 545:231900, (2022).","date":"08\/17\/2022","format":false,"excerpt":"A. Jana, S. Mitra, S. Das, W.C. Chueh, M.Z. Bazant, R.Edwin Garc\u00eda \"Physics-based, reduced order degradation model of lithium-ion batteries.\" Journal of Power Sources. 545:231900, (2022). https:\/\/doi.org\/10.1016\/j.jpowsour.2022.231900 Abstract A physics-based, reduced order framework is developed to calculate the charge capacity loss contributions from spatially homogeneous and heterogeneous degradation mechanisms, chemomechanical\u2026","rel":"","context":"In "Papers"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/wp-json\/wp\/v2\/posts\/533"}],"collection":[{"href":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/wp-json\/wp\/v2\/comments?post=533"}],"version-history":[{"count":2,"href":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/wp-json\/wp\/v2\/posts\/533\/revisions"}],"predecessor-version":[{"id":535,"href":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/wp-json\/wp\/v2\/posts\/533\/revisions\/535"}],"wp:attachment":[{"href":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/wp-json\/wp\/v2\/media?parent=533"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/wp-json\/wp\/v2\/categories?post=533"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/wp-json\/wp\/v2\/tags?post=533"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}