{"id":35218,"date":"2026-03-02T09:29:09","date_gmt":"2026-03-02T03:59:09","guid":{"rendered":"http:\/\/microtexindia.com\/chumbo-acido-bateria-operacional-temperatura\/"},"modified":"2026-03-03T12:59:55","modified_gmt":"2026-03-03T07:29:55","slug":"chumbo-acido-bateria-operacional-temperatura","status":"publish","type":"post","link":"https:\/\/microtexindia.com\/pt-br\/chumbo-acido-bateria-operacional-temperatura\/","title":{"rendered":"Temperatura de funcionamento da bateria de chumbo \u00e1cido"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"35218\" class=\"elementor elementor-35218 elementor-5311\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2fbbecf5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2fbbecf5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1ae40b9c\" data-id=\"1ae40b9c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6737e62b elementor-widget elementor-widget-heading\" data-id=\"6737e62b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Temperatura de funcionamento da bateria de chumbo \u00e1cido<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7bae39b8 elementor-widget elementor-widget-heading\" data-id=\"7bae39b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Como \u00e9 que a temperatura afecta a voltagem de uma bateria?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4863870 elementor-widget elementor-widget-text-editor\" data-id=\"4863870\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p> <\/p><p>Quando a temperatura aumenta, a tens\u00e3o de equil\u00edbrio de uma c\u00e9lula de chumbo-\u00e1cido, <a href=\"https:\/\/en.wikipedia.org\/wiki\/Electromotive_force\" target=\"_blank\" rel=\"noopener\">EMF<\/a> ou tens\u00e3o de circuito aberto diminui. Isso \u00e9 regido pela <a href=\"https:\/\/chemistrytalk.org\/nernst-equation\/\" target=\"_blank\" rel=\"noopener\">equa\u00e7\u00e3o de Nernst<\/a> e pelo comportamento termodin\u00e2mico das c\u00e9lulas eletroqu\u00edmicas. <\/p><p>O coeficiente de temperatura de uma bateria de chumbo-\u00e1cido \u00e9 de <strong>-2,5 a -3,0 milivolts por<\/strong> <strong data-start=\"848\" data-end=\"891\">\u00b0C por c\u00e9lula<\/strong>,<\/p><p>O coeficiente negativo implica que, com o aumento da temperatura, as tens\u00f5es de carga OCV e de flutua\u00e7\u00e3o ser\u00e3o reduzidas.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4b91a30 elementor-widget elementor-widget-heading\" data-id=\"4b91a30\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Efeito da temperatura na gravidade espec\u00edfica do eletr\u00f3lito (Sp. Gr.)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d712107 elementor-widget elementor-widget-text-editor\" data-id=\"d712107\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><p>A temperatura tamb\u00e9m influencia a densidade do \u00e1cido.<br>\u00c0 medida que a temperatura<span class=\"gmail_default\">aumenta<\/span>, o eletr\u00f3lito se expande, reduzindo sua gravidade espec\u00edfica.<br>O fator de compensa\u00e7\u00e3o de temperatura para a gravidade espec\u00edfica \u00e9 de aproximadamente 0,00007-0,001 por \u00b0C.<br>A expans\u00e3o do eletr\u00f3lito \u00e9 normalmente de cerca de 4-5% em uma faixa de 50 \u00b0C. Isso, na verdade, contribui para a diminui\u00e7\u00e3o aparente do Sp medido.  Gr. e deve ser corrigido usando um hidr\u00f4metro com refer\u00eancia \u00e0 tabela de compensa\u00e7\u00e3o de temperatura.  <\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5d470655 elementor-widget elementor-widget-image\" data-id=\"5d470655\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/microtexindia.com\/wp-content\/uploads\/2021\/10\/LAB-Operating-temp-s-1024x1024.jpg\" class=\"attachment-large size-large wp-image-23267\" alt=\"Term\u00f3metro mede a temperatura de funcionamento da bateria de chumbo-\u00e1cido\" srcset=\"https:\/\/microtexindia.com\/wp-content\/uploads\/2021\/10\/LAB-Operating-temp-s.jpg 1024w, https:\/\/microtexindia.com\/wp-content\/uploads\/2021\/10\/LAB-Operating-temp-s-300x300.jpg 300w, https:\/\/microtexindia.com\/wp-content\/uploads\/2021\/10\/LAB-Operating-temp-s-150x150.jpg 150w, https:\/\/microtexindia.com\/wp-content\/uploads\/2021\/10\/LAB-Operating-temp-s-768x768.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fdc15a6 elementor-widget elementor-widget-heading\" data-id=\"fdc15a6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Diretrizes de corre\u00e7\u00e3o de tens\u00e3o<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b2dc7e5 elementor-widget elementor-widget-text-editor\" data-id=\"b2dc7e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Para compensa\u00e7\u00e3o de tens\u00e3o de carga e flutua\u00e7\u00e3o, os seguintes valores s\u00e3o padr\u00e3o:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d9875b4 uael-header-sticky-no uael-border-yes elementor-widget elementor-widget-uael-table\" data-id=\"d9875b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"uael-table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div itemscope class=\"uael-table-wrapper\" itemtype=\"http:\/\/schema.org\/Table\">\n\t\t<table id=\"uael-table-id-d9875b4\" class=\"uael-text-break uael-column-rules uael-table\" data-sort-table=\"no\" data-show-entry=\"no\" data-searchable=\"no\" data-responsive=\"no\">\n\t\t\t\t<thead>\n\t\t\t\t\t\t\t\t\t\t<tr class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<th data-sort=\"0\" class=\"sort-this elementor-repeater-item-afead41 uael-table-col uael-table-head-cell-text\" scope=\"col\">\n\t\t\t\t\t\t\t<span class=\"sort-style\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Temperatura<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t<th data-sort=\"1\" class=\"sort-this elementor-repeater-item-649b690 uael-table-col uael-table-head-cell-text\" scope=\"col\">\n\t\t\t\t\t\t\t<span class=\"sort-style\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Corre\u00e7\u00e3o de tens\u00e3o por c\u00e9lula<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t<th data-sort=\"2\" class=\"sort-this elementor-repeater-item-895f6e1 uael-table-col uael-table-head-cell-text\" scope=\"col\">\n\t\t\t\t\t\t\t<span class=\"sort-style\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Corre\u00e7\u00e3o em todo o sistema (por exemplo, sistema de 48V)<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t<\/thead>\n\t\t\t\t<tbody>\n\t\t\t<!-- ROWS -->\n\t\t\t\t\t\t\t\t\t\t<tr data-entry=\"1\" class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-96f305c\" data-title=\"Temperatura\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\u2191 1\u00b0C acima de 25\u00b0C<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-a9eb640\" data-title=\"Corre\u00e7\u00e3o de tens\u00e3o por c\u00e9lula\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">-3,0 mV por c\u00e9lula (flutua\u00e7\u00e3o\/carga)<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-f5c2e27\" data-title=\"Corre\u00e7\u00e3o em todo o sistema (por exemplo, sistema de 48V)\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">-72 mV por string de 48V<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr><tr data-entry=\"2\" class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-56eeba9\" data-title=\"Temperatura\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\u21931\u00b0C abaixo de 25\u00b0C<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-6185f41\" data-title=\"Corre\u00e7\u00e3o de tens\u00e3o por c\u00e9lula\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">+3,0 mV por c\u00e9lula (flutua\u00e7\u00e3o\/carga)<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-b08bcc1\" data-title=\"Corre\u00e7\u00e3o em todo o sistema (por exemplo, sistema de 48V)\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">+72 mV por string de 48V<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t<\/tbody>\n\t<\/table>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-76f780d elementor-widget elementor-widget-text-editor\" data-id=\"76f780d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Esses valores s\u00e3o aplic\u00e1veis a baterias que operam com gravidade espec\u00edfica do eletr\u00f3lito em torno de 1,280 a 25\u00b0C, o que \u00e9 t\u00edpico em aplica\u00e7\u00f5es estacion\u00e1rias e de for\u00e7a motriz.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-edbcd4a elementor-widget elementor-widget-heading\" data-id=\"edbcd4a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Temperaturas pr\u00e1ticas para opera\u00e7\u00e3o com bateria<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4072e3a elementor-widget elementor-widget-text-editor\" data-id=\"4072e3a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2422\" data-end=\"2493\">A temperatura de opera\u00e7\u00e3o afeta a <strong data-start=\"2460\" data-end=\"2492\">vida \u00fatil, a efici\u00eancia e a seguran\u00e7a<\/strong> da bateria:<\/p><ul data-start=\"2495\" data-end=\"2831\"><li data-start=\"2495\" data-end=\"2529\"><p data-start=\"2497\" data-end=\"2529\"><strong data-start=\"2497\" data-end=\"2515\">Faixa ideal:<\/strong> 20\u00b0C a 25\u00b0C.<\/p><\/li><li data-start=\"2530\" data-end=\"2610\"><p data-start=\"2532\" data-end=\"2610\"><strong data-start=\"2532\" data-end=\"2559\">Limite de preocupa\u00e7\u00e3o leve:<\/strong> Come\u00e7a a <strong data-start=\"2570\" data-end=\"2578\">27\u00b0C<\/strong>, quando come\u00e7a o aumento da gaseifica\u00e7\u00e3o.<\/p><\/li><li data-start=\"2611\" data-end=\"2735\"><p data-start=\"2613\" data-end=\"2735\"><strong data-start=\"2613\" data-end=\"2630\">Grande preocupa\u00e7\u00e3o:<\/strong> A <strong data-start=\"2634\" data-end=\"2652\">35\u00b0C e acima<\/strong>, <strong data-start=\"2658\" data-end=\"2734\">a taxa de corros\u00e3o da rede, a perda de \u00e1gua e a autodescarga aumentam drasticamente<\/strong>.<\/p><\/li><li data-start=\"2736\" data-end=\"2831\"><p data-start=\"2738\" data-end=\"2831\"><strong data-start=\"2738\" data-end=\"2756\">Regra geral:<\/strong> <strong data-start=\"2757\" data-end=\"2803\">A vida \u00fatil da bateria \u00e9 reduzida \u00e0 metade para cada 10\u00b0C de aumento<\/strong> acima de 25\u00b0C<a href=\"https:\/\/en.wikipedia.org\/wiki\/Arrhenius_equation\" target=\"_blank\" rel=\"noopener\">(lei de Arrhenius<\/a>).<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-15bedad elementor-widget elementor-widget-heading\" data-id=\"15bedad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Sum\u00e1rio<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71c5fe4 elementor-widget elementor-widget-text-editor\" data-id=\"71c5fe4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Quando a temperatura aumenta, a tens\u00e3o de circuito aberto de uma c\u00e9lula de chumbo-\u00e1cido <strong data-start=\"2952\" data-end=\"2965\">diminui<\/strong> em cerca de <strong data-start=\"2975\" data-end=\"3001\">2,5 a 3,0 mV\/\u00b0C por c\u00e9lula <\/strong>devido a efeitos termodin\u00e2micos. Ao mesmo tempo, a expans\u00e3o do eletr\u00f3lito leva a uma queda na gravidade espec\u00edfica. Portanto, <strong data-start=\"3124\" data-end=\"3194\">as tens\u00f5es de carga e de flutua\u00e7\u00e3o devem ser reduzidas em ~3 mV\/\u00b0C acima de 25\u00b0C<\/strong> para evitar sobrecarga, gaseifica\u00e7\u00e3o excessiva e corros\u00e3o prematura da rede. Da mesma forma, em baixas temperaturas, a tens\u00e3o deve ser aumentada para compensar a atividade reduzida. Sempre use sistemas de carregamento com compensa\u00e7\u00e3o de temperatura para manter a sa\u00fade e a longevidade da bateria.    <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Temperatura de funcionamento da bateria de chumbo \u00e1cido Como \u00e9 que a temperatura afecta a voltagem de uma bateria? Quando a temperatura aumenta, a tens\u00e3o de equil\u00edbrio de uma c\u00e9lula de chumbo-\u00e1cido, EMF ou tens\u00e3o de circuito aberto diminui. Isso \u00e9 regido pela equa\u00e7\u00e3o de Nernst e pelo comportamento termodin\u00e2mico das c\u00e9lulas eletroqu\u00edmicas. O coeficiente [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":24989,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[285],"tags":[],"class_list":["post-35218","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-instalacao-e-manutencao"],"_links":{"self":[{"href":"https:\/\/microtexindia.com\/pt-br\/wp-json\/wp\/v2\/posts\/35218","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/microtexindia.com\/pt-br\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microtexindia.com\/pt-br\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microtexindia.com\/pt-br\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/microtexindia.com\/pt-br\/wp-json\/wp\/v2\/comments?post=35218"}],"version-history":[{"count":1,"href":"https:\/\/microtexindia.com\/pt-br\/wp-json\/wp\/v2\/posts\/35218\/revisions"}],"predecessor-version":[{"id":66751,"href":"https:\/\/microtexindia.com\/pt-br\/wp-json\/wp\/v2\/posts\/35218\/revisions\/66751"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microtexindia.com\/pt-br\/wp-json\/wp\/v2\/media\/24989"}],"wp:attachment":[{"href":"https:\/\/microtexindia.com\/pt-br\/wp-json\/wp\/v2\/media?parent=35218"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microtexindia.com\/pt-br\/wp-json\/wp\/v2\/categories?post=35218"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microtexindia.com\/pt-br\/wp-json\/wp\/v2\/tags?post=35218"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}