{"id":49845,"date":"2022-08-17T14:00:40","date_gmt":"2022-08-17T14:00:40","guid":{"rendered":"https:\/\/www.takomabattery.com\/?p=49845"},"modified":"2023-12-13T09:37:02","modified_gmt":"2023-12-13T09:37:02","slug":"how-does-a-ultracapacitor-discharge","status":"publish","type":"post","link":"https:\/\/www.takomabattery.com\/fr\/how-does-a-ultracapacitor-discharge\/","title":{"rendered":"Comment un supercondensateur se d\u00e9charge-t-il ?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"49845\" class=\"elementor elementor-49845\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8979471 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8979471\" 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-e09d445\" data-id=\"e09d445\" 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-41e39a5 elementor-widget elementor-widget-woocommerce-breadcrumb\" data-id=\"41e39a5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"woocommerce-breadcrumb.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<nav class=\"woocommerce-breadcrumb\" aria-label=\"Breadcrumb\">Accueil<\/nav>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f1cc57b elementor-widget elementor-widget-heading\" data-id=\"f1cc57b\" 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<h1 class=\"elementor-heading-title elementor-size-default\">How does a ultracapacitor discharge?<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0f8f6ea elementor-widget elementor-widget-text-editor\" data-id=\"0f8f6ea\" 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><strong>Ultracapacitor<\/strong>, also known as electrochemical capacitor, electric double-layer capacitor, gold capacitor, and Farad capacitor, is an electrochemical component developed in the 1970s and 1980s that uses polarized <span style=\"text-decoration: underline;color: #333399\"><a style=\"color: #333399;text-decoration: underline\" href=\"https:\/\/www.takomabattery.com\/where-to-buy-battery-electrolyte-you-should-know-requirements-of-battery-electrolyte-first\/\" target=\"_blank\" rel=\"noopener\">battery electrolyte<\/a><\/span> to store energy.<\/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-ddab762 elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"ddab762\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;headings_by_tags&quot;:[&quot;h2&quot;,&quot;h3&quot;],&quot;exclude_headings_by_selector&quot;:&quot;.paichu_post&quot;,&quot;marker_view&quot;:&quot;numbers&quot;,&quot;no_headings_message&quot;:&quot;No headings were found on this page.&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<div class=\"elementor-toc__header-title\">\n\t\t\t\tTable of Contents\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__ddab762\" aria-expanded=\"true\" aria-label=\"Open table of contents\"><i aria-hidden=\"true\" class=\"fas fa-chevron-down\"><\/i><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__ddab762\" aria-expanded=\"true\" aria-label=\"Close table of contents\"><i aria-hidden=\"true\" class=\"fas fa-chevron-up\"><\/i><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__ddab762\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<i class=\"elementor-toc__spinner eicon-animation-spin eicon-loading\" aria-hidden=\"true\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8562a81 uael-aspect-ratio-16_9 uael-youtube-subscribe-no elementor-widget elementor-widget-uael-video\" data-id=\"8562a81\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"uael-video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"uael-video__outer-wrap  uael-video-type-youtube\" data-device=\"false\" data-vsticky=\"no\" data-hidedesktop=\"\" data-hidetablet=\"\" data-hidemobile=\"\" data-vsticky-viewport=\"0\" data-autoplay=\"0\">\n\t\t\t\t\t\t<div class=\"uael-video-inner-wrap\">\n\t\t\t\t<div class=\"uael-video__play\" data-src=\"https:\/\/www.youtube.com\/embed\/EoWMF3VkI6U?rel=0&amp;start&amp;end&amp;controls=1&amp;mute=0&amp;modestbranding=0&amp;autoplay=1\">\n\t\t\t\t\t<img decoding=\"async\" class=\"uael-video__thumb\" src=\"https:\/\/i.ytimg.com\/vi\/EoWMF3VkI6U\/hqdefault.jpg\" alt=\"\"><\/img>\n\t\t\t\t\t<div class=\"uael-video__play-icon uael-animation-\">\n\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/07\/YouTube_play_button_icon_2013\u20132017.svg-21.webp\" alt=\"youtube play button\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\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-12555a5 elementor-widget elementor-widget-text-editor\" data-id=\"12555a5\" 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 style=\"line-height: 40px\">\n\n\n<h2 id=\"An_introduction_to_ultracapacitor\">An introduction to ultracapacitor<\/h2>\nDifferent from traditional chemical power sources, ultracapacitor are a kind of power source with special properties between traditional capacitors and batteries. They mainly rely on electric double layers and redox pseudocapacitors to store electrical energy. However, no chemical reaction occurs in the process of energy storage in ultracapacitor. This energy storage process is reversible, and it is precisely because of this that ultracapacitor can be repeatedly charged and discharged hundreds of thousands of times.\n\nThe specific details of the ultracapacitor structure depend on the application and use of the ultracapacitor. These materials may vary slightly due to manufacturer or specific application needs. Common to ultracapacitor is that they contain a cathode electrode, a anode electrode, and a separator between the two electrodes, and the electrolyte fills the two pores separated by the two electrodes and the separator.\n\n<img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-49886\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/08\/Structure-of-a-ultracapacitor.jpg\" alt=\"Structure of a ultracapacitor\" width=\"1000\" height=\"761\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/08\/Structure-of-a-ultracapacitor.jpg 1000w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/08\/Structure-of-a-ultracapacitor-300x228.jpg 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/08\/Structure-of-a-ultracapacitor-768x584.jpg 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/08\/Structure-of-a-ultracapacitor-600x457.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\n\nUltracapacitor is composed of porous electrode materials with high specific surface area, porous batteries separators and electrolytes. Our website has another article <span style=\"text-decoration: underline;color: #333399\"><a style=\"color: #333399;text-decoration: underline\" href=\"https:\/\/www.takomabattery.com\/top-5-battery-separator-companies-in-china-in-2022\/\" target=\"_blank\" rel=\"noopener\">top 5 battery separator companies<\/a><\/span> on batteries separator that helps you learn more about batteries separator. The separator should meet the conditions of having as high ionic conductance as possible and as low as possible electronic conductance, and is generally an electronic insulating material with a fiber structure, such as a polypropylene film. The type of electrolyte is selected according to the properties of the electrode material.\n<h2 id=\"Classification_of_ultracapacitor\">Classification of ultracapacitor<\/h2>\nAccording to the different energy storage mechanisms of ultracapacitor, they can be divided into the following two categories:\n\n<strong>\u25cf Electric double layer capacitance: <\/strong>As one ultracapacitor, it is generated by the confrontation of charges caused by the directional arrangement of electrons or ions at the electrode\/solution interface. For an electrode\/solution system, an electric double layer is formed at the interface of the electronically conducting electrode and the ionically conducting electrolyte solution.\n\nWhen an electric field is applied to the two electrodes, the anions and cations in the solution migrate to the positive and negative electrodes, respectively, forming an electric double layer on the surface of the electrodes. After the electric field is removed, the positive and negative charges on the electrodes attract the oppositely charged ions in the solution to stabilize the electric double layer, resulting in a relatively stable potential difference between the positive and negative electrodes.\n\nAt this time, for a certain electrode, an anisotropic ion charge equivalent to the charge on the electrode will be generated within a certain distance (dispersion layer), so that it maintains electrical neutrality. When the two poles are connected to the external circuit, the charges on the electrodes migrate to generate a current in the external circuit, and the ions in the solution migrate into the solution to be electrically neutral. This is the charge and discharge principle of the electric double layer capacitor.\n\n<strong>\u25cf Faraday quasi-capacitance:<\/strong> As an ultracapacitor, its theoretical model was first proposed by Conway. It is underpotential deposition of electroactive substances on the electrode surface and near surface or two-dimensional or quasi-two-dimensional space in bulk phase, and highly reversible chemical desorption and REDOX reactions occur to generate capacitance related to electrode charging potential.\n\nFor Faraday quasi-capacitors, the process of storing charges includes not only the storage on the electric double layer, but also the redox reactions between electrolyte ions and electrode active materials.\n\n<img decoding=\"async\" class=\"aligncenter size-full wp-image-49887\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/08\/Classification-of-ultracapacitor.jpg\" alt=\"Classification of ultracapacitor\" width=\"1000\" height=\"469\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/08\/Classification-of-ultracapacitor.jpg 1000w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/08\/Classification-of-ultracapacitor-300x141.jpg 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/08\/Classification-of-ultracapacitor-768x360.jpg 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/08\/Classification-of-ultracapacitor-600x281.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\n\nWhen the ions in the electrolyte (such as H+, OH-, K+ or Li+) diffuse from the solution to the electrode or solution interface under the action of external electric field, they will enter the bulk phase of the active oxide on the electrode surface through the REDOX reaction on the interface, so that a large amount of charge is stored in the electrode.\n\nWhen discharging, these ions entering the oxide will return to the electrolyte through the reverse reaction of the above REDOX reaction, and at the same time, the stored charge will be released through the external circuit, which is the charging and discharging mechanism of Faraday quasi-capacitor.\n<h2 id=\"Advantages_and_disadvantages_of_ultracapacitor\">Advantages and disadvantages of ultracapacitor<\/h2>\n<h4 id=\"Advantages_of_ultracapacitor\">Advantages of ultracapacitor<\/h4>\n\u25cf The capacitance of the Farad level can be reached in a small volume;\n\u25cf There is no need for special charging circuit and control discharge circuit;\n\u25cf Compared with the batteries, overcharging and overdischarging will not have a negative impact on its life;\n\u25cf Considering from the perspective of environmental protection, it is a green energy;\n\u25cf The ultracapacitor can be welded, so there is no problem such as the weak contact of the batteries.\n<h4 id=\"Disadvantages_of_ultracapacitor\">Disadvantages of ultracapacitor<\/h4>\n\u25cf Improper use may cause electrolyte leakage and other phenomena;\n\u25cf Compared with aluminum electrolytic capacitors, its internal resistance is larger, so it cannot be used in AC circuits.\n<h2 id=\"The_reason_why_ultracapacitor_is_called_ultra\">The reason why ultracapacitor is called &#8220;ultra&#8221;<\/h2>\nA ultracapacitor can be viewed as two inactive porous electrode plates suspended in an electrolyte. When power is applied to the plate, the cathode plate attracts the anode ions in the electrolyte, and the anode plate attracts the cathode ions, which actually forms two capacitive storage layers. The separated cathode ions are near the negative plate, and the anode ions are near the cathode plate. can be viewed as two inactive porous electrode plates suspended in an electrolyte.\n\nWhen power is applied to the plate, the cathode plate attracts the anode ions in the electrolyte, and the anode plate attracts the cathode ions, which actually forms two capacitive storage layers. The separated cathode ions are near the anode plate, and the anode ions are near the cathode plate. Ultracapacitor stores energy in the separated charges, and the larger the area used to store the charges and the denser the separated charges, the greater the capacitance.\n\nCompared with ultracapacitor, the area of traditional capacitors is the flat area of the conductor. In order to obtain a larger capacity, the conductor material is rolled for a long time, and sometimes a special structure is used to increase its surface area. In traditional capacitors, insulating materials are used to separate its two polar plates, generally plastic films, paper, etc. These materials are usually required to be as thin as possible.\n\n<img decoding=\"async\" class=\"aligncenter size-full wp-image-49888\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/08\/The-reason-why-ultracapacitor-is-called-ultra.jpg\" alt=\"The reason why ultracapacitor is called ultra\" width=\"1000\" height=\"469\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/08\/The-reason-why-ultracapacitor-is-called-ultra.jpg 1000w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/08\/The-reason-why-ultracapacitor-is-called-ultra-300x141.jpg 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/08\/The-reason-why-ultracapacitor-is-called-ultra-768x360.jpg 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/08\/The-reason-why-ultracapacitor-is-called-ultra-600x281.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\n\nThe area of the ultracapacitor is based on a porous carbon material whose porous structure allows it to reach an area of 2000 m2\/g, with some measures enabling a larger surface area. The distance the ultracapacitor charges are separated is determined by the size of the electrolyte ions attracted to the charged electrodes. This distance (&lt;10 \u00c5) is smaller than what can be achieved with conventional capacitor film materials.\n\nThe huge surface area combined with the very small charge separation distance makes the ultracapacitor have a surprisingly large electrostatic capacity compared with the traditional capacitor, which is also its &#8220;ultra&#8221;.\n<h2 id=\"Controlling_the_discharge_of_ultracapacitor\">Controlling the discharge of ultracapacitor<\/h2>\nThe resistance of ultracapacitor prevents them from discharging quickly. The time constant \u03c4 of ultracapacitor ranges from 1 to 2s. It takes about 5\u03c4 to discharge fully for resistive and capacitive circuits, which means that it takes about 5 to 10s for a short circuit to discharge (due to the special structure of electrodes, they actually take several hours to discharge the residual charge completely).\n\nUltracapacitor can be charged and discharged rapidly, peak current is limited only by their internal resistance, and even a short circuit is not fatal. In fact, it depends on the size of the capacitor cell. For matching loads, the small cell can put 10A, and the large cell can put 1000A. Another discharge rate limiting condition is heat. Repeatedly discharging at an aggressive rate will increase the capacitor temperature and eventually lead to an open circuit.\n\n<\/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-1109901 elementor-widget elementor-widget-heading\" data-id=\"1109901\" 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<div class=\"elementor-heading-title elementor-size-large\">Related post<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4910c42 elementor-grid-3 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-posts--thumbnail-top elementor-widget elementor-widget-posts\" data-id=\"4910c42\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;classic_columns&quot;:&quot;3&quot;,&quot;classic_columns_tablet&quot;:&quot;2&quot;,&quot;classic_columns_mobile&quot;:&quot;1&quot;,&quot;classic_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:35,&quot;sizes&quot;:[]},&quot;classic_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;classic_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"posts.classic\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-classic elementor-grid\" role=\"list\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-48627 post type-post status-publish format-standard has-post-thumbnail hentry category-best-list category-lithium-battery-market category-lithium-iron-phosphate-battery tag-battery tag-battery-cell tag-catl 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https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/07\/top-10-energy-storage-battery-cell-manufacturers-600x450.jpg 600w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/07\/top-10-energy-storage-battery-cell-manufacturers.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.takomabattery.com\/fr\/top-10-energy-storage-battery-cell-manufacturers-in-the-world\/\" target=&quot;_blank&quot;>\n\t\t\t\tTop 10 energy storage battery cell manufacturers in the world\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\tjuillet 30, 2022\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-47329 post type-post status-publish format-standard has-post-thumbnail hentry category-best-list category-lithium-ion-battery-industry category-wind-generators tag-battery tag-battery-cell tag-lithium-battery tag-lithium-ion-battery\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.takomabattery.com\/fr\/top-10-wind-energy-companies-in-china\/\" tabindex=\"-1\" target=&quot;_blank&quot;>\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/07\/Top-10-wind-energy-companies-300x225.jpg\" class=\"attachment-medium size-medium wp-image-47330\" alt=\"Top 10 wind energy companies\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/07\/Top-10-wind-energy-companies-300x225.jpg 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/07\/Top-10-wind-energy-companies-768x576.jpg 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/07\/Top-10-wind-energy-companies-600x450.jpg 600w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/07\/Top-10-wind-energy-companies.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.takomabattery.com\/fr\/top-10-wind-energy-companies-in-china\/\" target=&quot;_blank&quot;>\n\t\t\t\tTop 10 wind energy companies in China\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\tjuillet 24, 2022\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-42735 post type-post status-publish format-standard has-post-thumbnail hentry category-best-list category-photovoltaic-power-generation category-solar-power-system tag-battery tag-battery-cell tag-lithium-battery tag-lithium-ion-battery\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.takomabattery.com\/fr\/top-10-solar-energy-storage-battery-manufacturers-in-china-in-2022\/\" tabindex=\"-1\" target=&quot;_blank&quot;>\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/05\/Top-10-solar-energy-storage-battery-manufacturers-in-China-in-2022-300x225.jpg\" class=\"attachment-medium size-medium wp-image-42736\" alt=\"Top 10 solar energy storage battery manufacturers in China in 2022\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/05\/Top-10-solar-energy-storage-battery-manufacturers-in-China-in-2022-300x225.jpg 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/05\/Top-10-solar-energy-storage-battery-manufacturers-in-China-in-2022-768x576.jpg 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/05\/Top-10-solar-energy-storage-battery-manufacturers-in-China-in-2022-600x450.jpg 600w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/05\/Top-10-solar-energy-storage-battery-manufacturers-in-China-in-2022.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.takomabattery.com\/fr\/top-10-solar-energy-storage-battery-manufacturers-in-china-in-2022\/\" target=&quot;_blank&quot;>\n\t\t\t\tTop 10 solar energy storage battery manufacturers in China in 2022\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\tmai 19, 2022\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\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>Comment un supercondensateur se d\u00e9charge-t-il ? L'ultracondensateur, \u00e9galement connu sous le nom de condensateur \u00e9lectrochimique, condensateur \u00e9lectrique \u00e0 double couche, condensateur \u00e0 l'or et condensateur Farad, est un composant \u00e9lectrochimique d\u00e9velopp\u00e9 dans les ann\u00e9es 1970 et 1980 qui utilise l'\u00e9lectrolyte polaris\u00e9 d'une batterie pour stocker de l'\u00e9nergie. \/* ! elementor-pro - v3.18.0 - 06-12-2023 *\/ .elementor-widget-table-of-contents .elementor-toc__header-title{color:var(-header-color)}.elementor-widget-table-of-contents.elementor-toc-collapsed .elementor-toc__toggle-button-collapse,.elementor-widget-table-of-contents:not(.elementor-toc-collapsed) .elementor-toc__toggle-button-expand{display:none}.elementor-widget-table-of-contents .elementor-widget-container{min-height:var(-box-min-height);border:var(-box-border-width,1px) solid 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i{color:var(-toggle-button-color)}.elementor-toc__toggle-button<\/p>","protected":false},"author":1,"featured_media":49883,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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