{"id":5230,"date":"2025-05-08T14:47:24","date_gmt":"2025-05-08T06:47:24","guid":{"rendered":"https:\/\/www.hi-tech-materials.com\/?post_type=product&#038;p=5230"},"modified":"2025-05-08T14:57:01","modified_gmt":"2025-05-08T06:57:01","slug":"nanometer-vanadium-dioxide-vo%e2%82%82","status":"publish","type":"product","link":"https:\/\/www.hi-tech-materials.com\/zh\/product\/nanometer-vanadium-dioxide-vo%e2%82%82","title":{"rendered":"Nanometer Vanadium Dioxide (VO\u2082)"},"content":{"rendered":"<p><strong>Product Overview<\/strong><br \/>\nNanometer Vanadium Dioxide (VO\u2082) is a material with remarkable thermochromic properties, specifically exhibiting a metal-to-semiconductor phase transition. The phase transition temperature of pure VO\u2082 is around 68\u00b0C, at which it undergoes a transformation from metal to semiconductor. Tungsten-doped VO\u2082 significantly reduces this transition temperature to approximately 25\u00b0C. VO\u2082 also demonstrates notable changes in mid-infrared light transmittance, showcasing excellent phase-change light-switching capabilities. This material has broad applications in smart windows, laser protection, and optical data storage.<\/p>\n<p><strong>Key Features<\/strong><\/p>\n<ul>\n<li><strong>Thermochromic Properties<\/strong>: VO\u2082 undergoes a metal-semiconductor transition within a specific temperature range, resulting in noticeable optical performance changes.<\/li>\n<li><strong>Tungsten-Doped Modification<\/strong>: The doping of tungsten lowers the phase transition temperature to near room temperature, enhancing its performance in low-temperature applications.<\/li>\n<li><strong>Superior Phase-Change Light-Switching Performance<\/strong>: VO\u2082 demonstrates significant variations in infrared transmittance under high and low-temperature conditions, ideal for applications such as smart windows and other high-performance optical materials.<\/li>\n<li><strong>Nanometer Particle Size<\/strong>: With a particle size of 30-50nm, VO\u2082 exhibits a large surface area, improving its optical, thermal, and electrical properties.<\/li>\n<\/ul>\n<p><strong>Applications<\/strong><\/p>\n<ul>\n<li><strong>Smart Windows<\/strong>: Utilizes its phase-change characteristics to adjust light transmittance, enabling temperature-adaptive regulation for energy-efficient and eco-friendly windows.<\/li>\n<li><strong>Laser Protection Films<\/strong>: Serves as a protective layer for laser protection, effectively blocking harmful laser radiation and safeguarding both equipment and personnel.<\/li>\n<li><strong>Infrared Detection<\/strong>: Acts as a material for infrared detection, capable of responding to varying infrared radiation due to temperature changes.<\/li>\n<li><strong>Optical Data Storage<\/strong>: Used in optical storage devices, enabling temperature-controlled data storage and retrieval.<\/li>\n<li><strong>High-Performance Optical Sensors and Switches<\/strong>: Incorporated into advanced optical switches and sensors, optimizing their efficiency and intelligence.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"[tp_attributes num_attributes=\"5\"]\n<div tabindex=\"0\" role=\"article\" data-tabster=\"{&quot;groupper&quot;:{&quot;tabbability&quot;:2},&quot;focusable&quot;:{}}\" data-content=\"ai-message\" aria-labelledby=\"qCjP5C64NhAdgRPyfetDd-author} qCjP5C64NhAdgRPyfetDd-content-0\">\n<div id=\"qCjP5C64NhAdgRPyfetDd-content-0\">\n<p>Nanometer vanadium dioxide (VO\u2082) provides optimized phase-transition properties, superior infrared modulation, and enhanced thermal stability. Designed for advanced applications, it ensures efficient material integration, extended durability, and high-performance adaptability.<\/p>\n<\/div>\n<\/div>","protected":false},"featured_media":5231,"comment_status":"open","ping_status":"closed","template":"","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false},"product_cat":[3698,3719,69],"product_tag":[4037,4036,4035],"class_list":{"0":"post-5230","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-nano-metal-oxides","7":"product_cat-nano-vanadium-oxide-vo","8":"product_cat-nanomaterials","9":"product_tag-advanced-infrared-responsive-coatings","10":"product_tag-high-performance-thermochromic-nanomaterials","11":"product_tag-nanometer-vanadium-dioxide-vo","13":"first","14":"instock","15":"shipping-taxable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product\/5230","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/comments?post=5230"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/media\/5231"}],"wp:attachment":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/media?parent=5230"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product_cat?post=5230"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product_tag?post=5230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}