{"id":60216,"date":"2022-12-15T14:02:07","date_gmt":"2022-12-15T14:02:07","guid":{"rendered":"https:\/\/www.takomabattery.com\/?p=60216"},"modified":"2023-11-30T07:48:39","modified_gmt":"2023-11-30T07:48:39","slug":"sodium-ion-batteries-mass-production","status":"publish","type":"post","link":"https:\/\/www.takomabattery.com\/fr\/sodium-ion-batteries-mass-production\/","title":{"rendered":"Analyse des difficult\u00e9s rencontr\u00e9es dans la production de masse des batteries sodium-ion"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"60216\" class=\"elementor elementor-60216\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fa95ff8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fa95ff8\" 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-fe5e3b4\" data-id=\"fe5e3b4\" 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-9bca67f elementor-widget elementor-widget-woocommerce-breadcrumb\" data-id=\"9bca67f\" 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-15eade7 elementor-widget elementor-widget-heading\" data-id=\"15eade7\" 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\">Analysis of difficulties in sodium-ion batteries mass production<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b2993c7 elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"b2993c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;headings_by_tags&quot;:[&quot;h2&quot;],&quot;exclude_headings_by_selector&quot;:&quot;.paichu_post&quot;,&quot;marker_view&quot;:&quot;numbers&quot;,&quot;no_headings_message&quot;:&quot;Aucun titre n\\u2019a \\u00e9t\\u00e9 trouv\\u00e9 sur cette 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__b2993c7\" aria-expanded=\"true\" aria-label=\"Ouvrir la table des mati\u00e8res\"><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__b2993c7\" aria-expanded=\"true\" aria-label=\"Fermer la table des mati\u00e8res\"><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__b2993c7\" 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-a1000c9 elementor-widget elementor-widget-text-editor\" data-id=\"a1000c9\" 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\">With the further expansion of the global new energy vehicle industry and the further increase in market demand, the supply of lithium resources required for power batteries has become a major problem, and the price of lithium resources has been rising all the way. As an alternative to lithium batteries, sodium ion batteries have also attracted everyone&#8217;s attention. CATL released its first-generation sodium ion battery in July 2021, and it is expected that nano batteries will become the next trend.<\/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-8be01c6 uael-aspect-ratio-16_9 uael-youtube-subscribe-no elementor-widget elementor-widget-uael-video\" data-id=\"8be01c6\" 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\/ts2vRBhj658?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\/ts2vRBhj658\/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-e13b501 elementor-widget elementor-widget-text-editor\" data-id=\"e13b501\" 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\"><p>On the chemical periodic table, the sodium element is located directly below the lithium element, and the elements in such a positional relationship have similar properties. Moreover, sodium ions have a huge advantage, that is, the advantage of resource reserves. Obviously, the popularization of nano batteries can counteract the price increase of lithium mines. Are sodium batteries reliable? How long will it take for sodium batteries to go into mass production?<\/p><h2 id=\"The-development-stage-of-sodium-ion-battery\">The development stage of sodium-ion battery<\/h2><p>To make a sodium battery, we must first find a suitable sodium ion electrode material. However, the electrochemical performance of several materials (MoS2, TiS2 and NaxMO2) designed and developed in the early stage is not ideal. In contrast, lithium-ion battery materials have found several good materials (LCO, LFP and NCM) to develop rapidly, so the development of sodium batteries is very slow.<\/p><p>By 2010, the development of materials science has also brought new opportunities to sodium ion batteries. Combining the characteristics of sodium-ion batteries, a series of positive and anode materials have been developed, which have greatly improved capacity and cycle life. At this time, sodium-ion batteries began to receive widespread attention from the global academic and industrial circles, and its related research ushered in explosive growth.<\/p><p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-60304\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/12\/The-development-stage-of-sodium-ion-battery.jpg\" alt=\"The development stage of sodium-ion battery\" width=\"1000\" height=\"450\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/12\/The-development-stage-of-sodium-ion-battery.jpg 1000w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/12\/The-development-stage-of-sodium-ion-battery-300x135.jpg 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/12\/The-development-stage-of-sodium-ion-battery-768x346.jpg 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/12\/The-development-stage-of-sodium-ion-battery-600x270.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p><p>However, sodium-ion batteries are still in the early stage of industrialization as a whole, and there is still a certain distance from mass production. At present, there are many companies in the world, such as: British FARADION, American Natron Energy, French Tiamat, Toyota, Panasonic, etc. China&#8217;s <span style=\"text-decoration: underline\"><span style=\"color: #333399;text-decoration: underline\"><a style=\"color: #333399;text-decoration: underline\" href=\"https:\/\/www.takomabattery.com\/top-10-sodium-ion-battery-manufacturers-in-china\/\" target=\"_blank\" rel=\"noopener\">sodium ion battery manufacturers<\/a><\/span><\/span> include: CATL, Sunwoda and other companies, which are making relevant layouts for the industrialization of sodium-ion batteries.<\/p><h2 id=\"The-development-route-and-difficulties-of-sodium-ion-batteries\">The development route and difficulties of sodium-ion batteries<\/h2><p><strong>\u25cf Cathode materials for sodium-ion batteries<\/strong><\/p><p>There are three main types of cathode materials for sodium-ion batteries: oxides, polyanions, and Prussian blue. Each of the three routes has its own strengths:<\/p><p><span style=\"color: #808000\">\u25cf<\/span> The preparation method of layered oxide system is simple, but its stability in air is poor.<br \/><span style=\"color: #808000\">\u25cf<\/span> The polyanion system has good rate performance and cycle performance, but the conductivity is generally poor.<br \/><span style=\"color: #808000\">\u25cf<\/span> Prussian blue compounds have good structural stability and rate performance, but there is a problem of processing complexity in the process.<\/p><p>At present, the maturity of the layered oxide method as a cathode material is relatively high, and it is expected to be the first to realize industrialization. The Prussian blue type has low cost, high specific capacity and energy density, excellent rate performance, and great potential in the future. However, sodium cyanide upstream of Prussian blue compounds is a hazardous chemical with high entry barriers.<\/p><p><strong>\u25cf Anode materials for sodium ion batteries<\/strong><\/p><p>Since the radius of sodium ions is much larger than that of lithium ions, graphite materials widely used in lithium batteries have poor sodium storage performance as anode materials. At present, amorphous carbon, which is the most promising anode material, will not be discussed for the time being. For raw materials, there are still challenges in material cost control, and the key problem is still in the early investment stage, which requires large-scale production.<\/p><p><img decoding=\"async\" class=\"aligncenter size-full wp-image-60305\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/12\/The-development-route-and-difficulties-of-sodium-ion-batteries.jpg\" alt=\"The development route and difficulties of sodium-ion batteries\" width=\"1000\" height=\"523\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/12\/The-development-route-and-difficulties-of-sodium-ion-batteries.jpg 1000w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/12\/The-development-route-and-difficulties-of-sodium-ion-batteries-300x157.jpg 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/12\/The-development-route-and-difficulties-of-sodium-ion-batteries-768x402.jpg 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/12\/The-development-route-and-difficulties-of-sodium-ion-batteries-600x314.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p><p>Different from the lithium battery system, the cathode and anode of sodium-ion batteries and other material links have not yet been mass-produced and verified, and the matching has not yet entered the large-scale supply, and the cost of materials is difficult to control. The performance of materials related to sodium-ion batteries still needs to be further improved, and the current product level is similar to that of lithium batteries in 2013-2015.<\/p><p><strong>\u25cf Manufacturing process of sodium-ion batteries<\/strong><\/p><p>Because the chemical characteristics of sodium ions are very similar to those of lithium-ion batteries, sodium-ion batteries basically follow lithium-ion batteries in terms of appearance, structural design, production and packaging processes. The appearance is roughly divided into three categories: cylinder, pouch and square hard case. Therefore, the production of sodium-ion batteries can be directly adjusted on the existing lithium-ion battery production line, which also makes it possible to replace lithium batteries with mass production of sodium-ion batteries.<\/p><p>However, from the point of view of the manufacturing process, the mature technology, product quality stability, and yield rate of sodium-ion batteries still need time to be further improved to improve the key performance of sodium-ion batteries.<\/p><h2 id=\"Time-node-of-sodium-ion-battery-industry\">Time node of sodium ion battery industry<\/h2><p>Compared with lithium-ion batteries, although sodium-ion batteries are still 7 or 8 years away from mass production, CATL, as a leading company in <span style=\"text-decoration: underline\"><span style=\"color: #333399;text-decoration: underline\"><a style=\"color: #333399;text-decoration: underline\" href=\"https:\/\/www.takomabattery.com\/top-10-power-battery-companies-in-the-world-in-2021\/\" target=\"_blank\" rel=\"noopener\">power battery companies in the world<\/a><\/span><\/span> is already planning sodium-ion batteries. Putting the sodium electric material directly in the original battery cell can cover the following battery volumetric energy densities: 300-380Wh\/L, 380-500Wh\/L.<\/p><p><img decoding=\"async\" class=\"aligncenter size-full wp-image-60306\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/12\/Time-node-of-sodium-ion-battery-industry.jpg\" alt=\"Time node of sodium ion battery industry\" width=\"1000\" height=\"562\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/12\/Time-node-of-sodium-ion-battery-industry.jpg 1000w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/12\/Time-node-of-sodium-ion-battery-industry-300x169.jpg 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/12\/Time-node-of-sodium-ion-battery-industry-768x432.jpg 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/12\/Time-node-of-sodium-ion-battery-industry-600x337.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p><p>That is to say, with the existing Pack size, pure electric passenger cars can meet the needs of a battery life of less than 400 kilometers after being replaced with sodium-ion batteries. It can also continue to improve the energy density of the battery system through AB battery technology, lithium-sodium mix and match, and complementary advantages. It is expected to be extended to models with a battery life of 500 kilometers, covering about 65% of the car market.<\/p><h2 id=\"Conclusion\">Conclusion<\/h2><p>Some professionals said that 2023 is still relatively difficult as the year when sodium-ion batteries explode. Although everyone has great expectations, objectively speaking, there are at least three difficulties in achieving mass production of sodium-ion batteries:<\/p><p><span style=\"color: #808000\">\u25cf<\/span> Upstream material expansion needs a cycle.<br \/><span style=\"color: #808000\">\u25cf <\/span>The production of sodium-ion batteries also needs to be verified step by step.<br \/><span style=\"color: #808000\">\u25cf <\/span>Sodium-ion batteries need to be tested in winter and summer, and car companies need to accumulate more data.<\/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-3e04e55 elementor-widget elementor-widget-heading\" data-id=\"3e04e55\" 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-xl\">Related 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class=\"attachment-medium size-medium wp-image-55151\" alt=\"CATL sodium ion battery-a introduction of chemical and structural innovation\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/10\/CATL-sodium-ion-battery-a-introduction-of-chemical-and-structural-innovation-300x225.jpg 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/10\/CATL-sodium-ion-battery-a-introduction-of-chemical-and-structural-innovation-768x576.jpg 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/10\/CATL-sodium-ion-battery-a-introduction-of-chemical-and-structural-innovation-600x450.jpg 600w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/10\/CATL-sodium-ion-battery-a-introduction-of-chemical-and-structural-innovation.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<div class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.takomabattery.com\/fr\/catl-sodium-ion-battery\/\" target=&quot;_blank&quot;>\n\t\t\t\tCATL sodium ion battery-a introduction of chemical and structural innovation\t\t\t<\/a>\n\t\t<\/div>\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\toctobre 15, 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-52908 post type-post status-publish format-standard has-post-thumbnail hentry category-battery-industry category-battery-materials category-lithium-battery-market tag-battery tag-battery-cell tag-lithium-battery tag-lithium-ion-battery tag-new-energy-vehicle tag-power-battery\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.takomabattery.com\/fr\/top-5-sodium-ion-cathode-companies-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\/09\/Top-5-sodium-ion-cathode-companies-in-China-in-2022-1-300x225.jpg\" class=\"attachment-medium size-medium wp-image-53023\" alt=\"Top 5 sodium-ion cathode companies in China in 2022\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/09\/Top-5-sodium-ion-cathode-companies-in-China-in-2022-1-300x225.jpg 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/09\/Top-5-sodium-ion-cathode-companies-in-China-in-2022-1-768x576.jpg 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/09\/Top-5-sodium-ion-cathode-companies-in-China-in-2022-1-600x450.jpg 600w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/09\/Top-5-sodium-ion-cathode-companies-in-China-in-2022-1.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<div class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.takomabattery.com\/fr\/top-5-sodium-ion-cathode-companies-in-china-in-2022\/\" target=&quot;_blank&quot;>\n\t\t\t\tTop 5 sodium-ion cathode companies in China in 2022\t\t\t<\/a>\n\t\t<\/div>\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\tseptembre 20, 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>Analyse des difficult\u00e9s rencontr\u00e9es dans la production de masse de batteries sodium-ion Table des mati\u00e8res Avec l'expansion de l'industrie mondiale des v\u00e9hicules \u00e0 \u00e9nergie nouvelle et l'augmentation de la demande du march\u00e9, l'approvisionnement en ressources de lithium n\u00e9cessaires pour les batteries d'\u00e9nergie est devenu un probl\u00e8me majeur, et le prix des ressources de lithium n'a cess\u00e9 d'augmenter.<\/p>","protected":false},"author":3,"featured_media":60302,"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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