{"id":1322,"date":"2025-03-03T13:02:39","date_gmt":"2025-03-03T18:02:39","guid":{"rendered":"http:\/\/www.joshuagallaway.com\/?p=1322"},"modified":"2025-03-03T13:03:46","modified_gmt":"2025-03-03T18:03:46","slug":"1322","status":"publish","type":"post","link":"https:\/\/www.joshuagallaway.com\/?p=1322","title":{"rendered":"Modeling High Current Pulsed Discharge in AA Battery Cathodes: The Effect of Localized Charging during Rest"},"content":{"rendered":"\n<p><a href=\"https:\/\/pubs.acs.org\/doi\/full\/10.1021\/acsaem.4c02767\">New paper from us at ACS Applied Energy Materials (open access)<\/a>. We modeled the localized charging and discharging (i.e. balancing) that happens in a battery after a high current pulse. Great work by <a href=\"https:\/\/www.linkedin.com\/in\/dominick-guida-793695155\/\">Dominick Guida<\/a> in collaboration with Energizer.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"http:\/\/www.joshuagallaway.com\/wp-content\/uploads\/TOC-fig-V3-sm.tiff\"><img decoding=\"async\" src=\"http:\/\/www.joshuagallaway.com\/wp-content\/uploads\/TOC-fig-V3-sm.tiff\" alt=\"\" class=\"wp-image-1325\"\/><\/a><\/figure>\n\n\n\n<p>I *wanted* this paper to be about adapting Marcus-type kinetics to MnO<sub>2<\/sub> electrochemistry. But no matter what we tried, adapting a Butler-Volmer expression fit the data better. (AMH=asymmetric Marcus\u2013Hush kinetics.)<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"http:\/\/www.joshuagallaway.com\/wp-content\/uploads\/Screenshot-2025-03-03-at-12.38.22\u202fPM.png\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"396\" src=\"http:\/\/www.joshuagallaway.com\/wp-content\/uploads\/Screenshot-2025-03-03-at-12.38.22\u202fPM-1024x396.png\" alt=\"\" class=\"wp-image-1324\" srcset=\"https:\/\/www.joshuagallaway.com\/wp-content\/uploads\/Screenshot-2025-03-03-at-12.38.22\u202fPM-1024x396.png 1024w, https:\/\/www.joshuagallaway.com\/wp-content\/uploads\/Screenshot-2025-03-03-at-12.38.22\u202fPM-300x116.png 300w, https:\/\/www.joshuagallaway.com\/wp-content\/uploads\/Screenshot-2025-03-03-at-12.38.22\u202fPM-768x297.png 768w, https:\/\/www.joshuagallaway.com\/wp-content\/uploads\/Screenshot-2025-03-03-at-12.38.22\u202fPM-500x193.png 500w, https:\/\/www.joshuagallaway.com\/wp-content\/uploads\/Screenshot-2025-03-03-at-12.38.22\u202fPM.png 1190w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>New paper from us at ACS Applied Energy Materials (open access). We modeled the localized charging and discharging (i.e. balancing) that happens in a battery after a high current pulse. Great work by Dominick Guida in collaboration with Energizer. I &hellip; <a href=\"https:\/\/www.joshuagallaway.com\/?p=1322\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[19,18],"tags":[],"_links":{"self":[{"href":"https:\/\/www.joshuagallaway.com\/index.php?rest_route=\/wp\/v2\/posts\/1322"}],"collection":[{"href":"https:\/\/www.joshuagallaway.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.joshuagallaway.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.joshuagallaway.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.joshuagallaway.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1322"}],"version-history":[{"count":2,"href":"https:\/\/www.joshuagallaway.com\/index.php?rest_route=\/wp\/v2\/posts\/1322\/revisions"}],"predecessor-version":[{"id":1327,"href":"https:\/\/www.joshuagallaway.com\/index.php?rest_route=\/wp\/v2\/posts\/1322\/revisions\/1327"}],"wp:attachment":[{"href":"https:\/\/www.joshuagallaway.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1322"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.joshuagallaway.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1322"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.joshuagallaway.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}