{"id":61514,"date":"2023-01-02T14:31:58","date_gmt":"2023-01-02T14:31:58","guid":{"rendered":"https:\/\/www.takomabattery.com\/?p=61514"},"modified":"2023-12-08T08:41:50","modified_gmt":"2023-12-08T08:41:50","slug":"single-crystal-high-nickel-ternary-materials","status":"publish","type":"post","link":"https:\/\/www.takomabattery.com\/fr\/single-crystal-high-nickel-ternary-materials\/","title":{"rendered":"Avantages et pr\u00e9paration de mat\u00e9riaux ternaires monocristallins \u00e0 haute teneur en nickel"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"61514\" class=\"elementor elementor-61514\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-74cde8f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"74cde8f\" 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-1038f69\" data-id=\"1038f69\" 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-23470ec elementor-widget elementor-widget-woocommerce-breadcrumb\" data-id=\"23470ec\" 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-cccd602 elementor-widget elementor-widget-heading\" data-id=\"cccd602\" 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\">Advantages and preparation of single crystal high nickel ternary materials<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ff52760 elementor-widget elementor-widget-text-editor\" data-id=\"ff52760\" 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\">As the mainstream cathode material for lithium batteries, ternary materials (NCM for short) have a certain application advantage in the field of power batteries due to their high energy density, and have always attracted attention.<\/div><div>\u00a0<\/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-c726011 elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"c726011\" 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;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__c726011\" 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__c726011\" 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__c726011\" 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-69b2801 uael-aspect-ratio-16_9 uael-youtube-subscribe-no elementor-widget elementor-widget-uael-video\" data-id=\"69b2801\" 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\/fXxlVioQrZs?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\/fXxlVioQrZs\/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-fa6890a elementor-widget elementor-widget-text-editor\" data-id=\"fa6890a\" 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>When the nickel content in the material is greater than or equal to 0.6, it is defined as a <strong>high nickel ternary<\/strong> cathode material. In recent years, high nickel <span style=\"text-decoration: underline\"><span style=\"color: #333399;text-decoration: underline\"><a style=\"color: #333399;text-decoration: underline\" href=\"https:\/\/www.takomabattery.com\/high-nickelization-high-voltage-and-single-crystallization-of-ternary-cathode-materials\/\" target=\"_blank\" rel=\"noopener\">ternary cathode materials<\/a><\/span><\/span> have been extensively studied due to their high energy density and high operating voltage.<\/p><h2 id=\"Comparison-of-single-crystal-and-polycrystalline-ternary-materials\">Comparison of single crystal and polycrystalline ternary materials<\/h2><p>According to the difference in the microscopic morphology of materials, ternary materials can be divided into polycrystalline materials and single crystal materials.<\/p><p>The preparation process of polycrystalline materials is relatively mature and stable, and the current market share is higher. The secondary particles usually formed by the agglomeration of primary particles with smaller particle size are mostly spherical in shape, the particle size is usually about 10 \u03bcm, and there are a large number of grain boundaries inside the particles. The microcracks formed during charging and discharging of polycrystalline high nickel ternary cathode materials are one of the important factors restricting their large-scale application.<\/p><p>The development of single crystal ternary materials can better solve the above problems. The single crystal ternary cathode material consists of primary particles with a diameter of 2-5 \u03bcm. Compared with polycrystalline materials, there are no grain boundaries inside single crystal materials, and the mechanical strength of particles is higher, which greatly reduces the microcracks caused by anisotropic volume changes, and the material cycle performance is improved.<\/p><p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-61643\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/01\/Comparison-of-polycrystalline-and-single-crystal-ternary-materials.jpg\" alt=\"Comparison of polycrystalline and single crystal ternary materials\" width=\"1000\" height=\"674\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/01\/Comparison-of-polycrystalline-and-single-crystal-ternary-materials.jpg 1000w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/01\/Comparison-of-polycrystalline-and-single-crystal-ternary-materials-300x202.jpg 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/01\/Comparison-of-polycrystalline-and-single-crystal-ternary-materials-768x518.jpg 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/01\/Comparison-of-polycrystalline-and-single-crystal-ternary-materials-600x404.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p><p>In addition, compared with polycrystalline materials, single crystal materials have significant advantages in terms of gas production, compaction density, thermal stability, and high-temperature cycle performance. At present, the preparation of single crystal ternary materials with low nickel content has accumulated a certain process foundation, while the preparation of single crystals with high nickel content of ternary materials still faces challenges.<\/p><p>The synthesis of high nickel ternary cathode materials requires lower synthesis temperature to maintain structural stability, while the synthesis of single crystal materials requires high temperature and long-term annealing process. The contradiction between the two makes the industrialization of single-crystal high nickel ternary cathode materials face difficulties.<\/p><h2 id=\"Preparation-processes-of-single-crystal-high-nickel-ternary-cathode-material\">Preparation processes of single crystal high nickel ternary cathode material<\/h2><p>Common preparation processes for single crystal high-nickel ternary cathode materials mainly include single-step high-temperature synthesis process, multi-step high-temperature synthesis process and molten salt-assisted synthesis process.<\/p><p><img decoding=\"async\" class=\"aligncenter size-full wp-image-61644\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/01\/Preparation-processes-of-single-crystal-high-nickel-ternary-cathode-material.jpg\" alt=\"Preparation processes of single crystal high nickel ternary cathode material\" width=\"1000\" height=\"719\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/01\/Preparation-processes-of-single-crystal-high-nickel-ternary-cathode-material.jpg 1000w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/01\/Preparation-processes-of-single-crystal-high-nickel-ternary-cathode-material-300x216.jpg 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/01\/Preparation-processes-of-single-crystal-high-nickel-ternary-cathode-material-768x552.jpg 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/01\/Preparation-processes-of-single-crystal-high-nickel-ternary-cathode-material-600x431.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p><h3 id=\"Single-step-high-temperature-synthesis-process\">Single-step high-temperature synthesis process<\/h3><p>Raising the sintering temperature is an effective way to prepare large-grained single-crystal materials. A higher temperature can effectively increase the rate of ion migration, thereby promoting the growth of particles. It should be noted that while increasing the sintering temperature, the amount of lithium should also be increased to offset the lithium volatilization during high-temperature sintering.<\/p><p>Large single crystal particles are hardly seen at low temperature, but large single crystal particles can only be obtained at high temperature when the lithium content is high. However, excessive lithium will increase the residual lithium content of the material, resulting in increased gas production in the battery.<\/p><p>Generally speaking, the sintering temperature of high nickel ternary cathode materials will be significantly lower than that of low-nickel materials. For example, the optimized sintering temperatures for NCM811 and NCM523 materials are 750\u00b0C and 900\u00b0C, respectively. The temperature of sintering single crystal is 80\u00b0C and 70\u00b0C higher than that of sintering polycrystalline material, respectively, and the sintering temperature of single crystal high nickel ternary cathode material is lower than that of low-nickel material.<\/p><p>Single crystal high nickel ternary cathode materials require high temperature during the sintering process, which will not only make the primary particles grow, but also cause the secondary particles to stick together, so grinding and pulverization is required after sintering.<\/p><p><img decoding=\"async\" class=\"aligncenter size-full wp-image-61645\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/01\/Effects-of-sintering-temperature-and-lithium-content-on-the-morphology-of-single-crystal-materials.jpg\" alt=\"Effects of sintering temperature and lithium content on the morphology of single crystal materials\" width=\"1000\" height=\"447\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/01\/Effects-of-sintering-temperature-and-lithium-content-on-the-morphology-of-single-crystal-materials.jpg 1000w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/01\/Effects-of-sintering-temperature-and-lithium-content-on-the-morphology-of-single-crystal-materials-300x134.jpg 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/01\/Effects-of-sintering-temperature-and-lithium-content-on-the-morphology-of-single-crystal-materials-768x343.jpg 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/01\/Effects-of-sintering-temperature-and-lithium-content-on-the-morphology-of-single-crystal-materials-600x268.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p><h3 id=\"Multi-step-high-temperature-synthesis-process\">Multi-step high-temperature synthesis process<\/h3><p>Although the annealing treatment can solve some problems in the synthesis of single crystal materials, studies have shown that excessively high temperature and excessive lithium content during the synthesis of NCA materials will cause the generation of Li5AlO4 heterophase. Therefore, the single-step high-temperature synthesis method is difficult to apply in the production and application of single crystal high nickel ternary cathode materials.<\/p><p>Therefore, people have developed a multi-step synthesis method. In this method, the precursor is first mixed with a lower amount of lithium, and sintered at low temperature for multiple times. Finally, the remaining lithium is added and sintered at high temperature.<\/p><h3 id=\"Molten-salt-assisted-synthesis-process\">Molten salt-assisted synthesis process<\/h3><p>In addition to the above-mentioned high-temperature synthesis method, another main method for synthesizing single crystal high nickel ternary cathode materials is the molten salt method. This method needs to add lithium salt several times the amount of the precursor during the synthesis process.<\/p><p>The molten lithium salt can effectively promote the diffusion of atoms, thereby promoting the growth of particles. Therefore, large-sized particles can be synthesized at a lower temperature, thereby effectively reducing cation mixing and particle agglomeration, but this method requires cleaning of the lithium salt after synthesis.<\/p><p>Another huge advantage of the molten salt sintering method is that the morphology of the material particles can be adjusted through the selection of the molten salt. At the same time, the redundant amount of lithium salt will also have a significant impact on the growth process of single crystal materials. More and more molten salts will reduce the mixing of cations, thereby improving the cycle stability of the material.<\/p><h2 id=\"Modification-method-of-single-crystal-high-nickel-ternary-cathode-material\">Modification method of single crystal high nickel ternary cathode material<\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-61642\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/01\/Modification-method-of-single-crystal-high-nickel-ternary-cathode-material.jpg\" alt=\"Modification method of single crystal high nickel ternary cathode material\" width=\"1000\" height=\"500\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/01\/Modification-method-of-single-crystal-high-nickel-ternary-cathode-material.jpg 1000w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/01\/Modification-method-of-single-crystal-high-nickel-ternary-cathode-material-300x150.jpg 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/01\/Modification-method-of-single-crystal-high-nickel-ternary-cathode-material-768x384.jpg 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/01\/Modification-method-of-single-crystal-high-nickel-ternary-cathode-material-600x300.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p><p>Although compared with polycrystalline high nickel ternary cathode materials, single-crystal high nickel ternary cathode materials have significant advantages in terms of interface stability, gas production, thermal stability, and mechanical properties. However, the problems caused by the high nickel system cannot be completely eradicated by single crystallization, and there is still a lot of room for improvement in the performance of single crystal NCM.<\/p><p>Therefore, it is necessary to modify single crystal NCM to further expand its application prospects. For the modification of single crystal ternary materials, you can also refer to the modification methods of other high nickel ternary materials. The main method is still doping and coating.<\/p><h2 id=\"Conclusion\">Conclusion<\/h2><p>The single crystal high nickel ternary cathode material can simultaneously have high specific capacity and high structural stability, and is a kind of cathode material for power batteries with great research value and development prospects. At present, the large-scale production of single crystal high nickel ternary cathode materials has not yet been realized, and how to obtain high-performance single-crystal NCM is still an urgent problem to be solved.<\/p><p>At this stage, it mainly focuses on modifying it by coating and doping to improve its shortcomings such as fast capacity decay and poor rate performance, and some progress has been made. It is believed that with the continuous deepening of preparation technology and electrochemical mechanism exploration, single crystal high nickel ternary cathode materials have broad application prospects in the field of <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> in the future.<\/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-e912545 elementor-widget elementor-widget-heading\" data-id=\"e912545\" 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 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srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/10\/Top-5-ternary-power-battery-companies-in-the-world-300x225.jpg 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/10\/Top-5-ternary-power-battery-companies-in-the-world-768x576.jpg 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/10\/Top-5-ternary-power-battery-companies-in-the-world-600x450.jpg 600w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/10\/Top-5-ternary-power-battery-companies-in-the-world.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\/ternary-power-battery-companies-in-the-world\/\" target=&quot;_blank&quot;>\n\t\t\t\tTop 5 ternary power battery companies in the world\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 9, 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-45703 post type-post status-publish format-standard has-post-thumbnail hentry category-best-list category-electric-car-battery category-nimh-battery 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-high-nickel-battery-manufacturers-in-the-world-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\/07\/Top-10-high-nickel-battery-manufacturers-1-300x225.jpg\" class=\"attachment-medium size-medium wp-image-45810\" alt=\"Top 10 high nickel battery manufacturers\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/07\/Top-10-high-nickel-battery-manufacturers-1-300x225.jpg 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/07\/Top-10-high-nickel-battery-manufacturers-1-768x576.jpg 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/07\/Top-10-high-nickel-battery-manufacturers-1-600x450.jpg 600w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/07\/Top-10-high-nickel-battery-manufacturers-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-10-high-nickel-battery-manufacturers-in-the-world-in-2022\/\" target=&quot;_blank&quot;>\n\t\t\t\tTop 10 high nickel battery manufacturers in the world 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\tjuillet 2, 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-37199 post type-post status-publish format-standard has-post-thumbnail hentry category-battery-industry category-battery-materials category-best-list 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-5-ncm811-high-nickel-ternary-cathode-material-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\/03\/Top-5-NCM811-high-nickel-ternary-cathode-material-companies-in-China-300x225.jpg\" class=\"attachment-medium size-medium wp-image-37200\" alt=\"Top 5 NCM811 high nickel ternary cathode material companies in China\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/03\/Top-5-NCM811-high-nickel-ternary-cathode-material-companies-in-China-300x225.jpg 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/03\/Top-5-NCM811-high-nickel-ternary-cathode-material-companies-in-China-768x576.jpg 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/03\/Top-5-NCM811-high-nickel-ternary-cathode-material-companies-in-China-600x450.jpg 600w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2022\/03\/Top-5-NCM811-high-nickel-ternary-cathode-material-companies-in-China.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-ncm811-high-nickel-ternary-cathode-material-companies-in-china\/\" target=&quot;_blank&quot;>\n\t\t\t\tTop 5 NCM811 high nickel ternary cathode material companies in China\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\tmars 31, 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>Avantages et pr\u00e9paration de mat\u00e9riaux ternaires monocristallins \u00e0 haute teneur en nickel En tant que mat\u00e9riau cathodique principal pour les piles au lithium, les mat\u00e9riaux ternaires (NCM en abr\u00e9g\u00e9) pr\u00e9sentent un certain avantage dans le domaine des piles \u00e9lectriques en raison de leur densit\u00e9 \u00e9nerg\u00e9tique \u00e9lev\u00e9e et ont toujours attir\u00e9 l'attention.  Table des mati\u00e8res https:\/\/www.youtube.com\/watch?v=fXxlVioQrZs Lorsque la teneur en nickel dans le mat\u00e9riau ternaire est sup\u00e9rieure \u00e0 celle des mat\u00e9riaux ternaires, les mat\u00e9riaux ternaires sont plus faciles \u00e0 utiliser.<\/p>","protected":false},"author":3,"featured_media":61640,"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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1,211,151],"tags":[7,117,130,153,143],"class_list":["post-61514","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-battery-materials","category-lithium-battery-technology","category-lithium-ion-battery-knowledge","tag-battery","tag-battery-cell","tag-lithium-battery","tag-lithium-ion-battery","tag-power-battery"],"modified_by":"tycorun666","_links":{"self":[{"href":"https:\/\/www.takomabattery.com\/fr\/wp-json\/wp\/v2\/posts\/61514","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.takomabattery.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.takomabattery.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.takomabattery.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.takomabattery.com\/fr\/wp-json\/wp\/v2\/comments?post=61514"}],"version-history":[{"count":0,"href":"https:\/\/www.takomabattery.com\/fr\/wp-json\/wp\/v2\/posts\/61514\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.takomabattery.com\/fr\/wp-json\/wp\/v2\/media\/61640"}],"wp:attachment":[{"href":"https:\/\/www.takomabattery.com\/fr\/wp-json\/wp\/v2\/media?parent=61514"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.takomabattery.com\/fr\/wp-json\/wp\/v2\/categories?post=61514"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.takomabattery.com\/fr\/wp-json\/wp\/v2\/tags?post=61514"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}