Tungsten telluride powder is an inorganic compound powder composed of two elements, tungsten (W) and tellurium (Te).<\/p>\n
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Basic properties:<\/p>\n
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Chemical formula: WTe\u2082.<\/p>\n
Molecular weight: 439.04.<\/p>\n
Appearance: gray-black powder at normal temperature and pressure.<\/p>\n
Density: Relatively high, about 9.43g\/cm\u00b3.<\/p>\n
Melting point: high, about 1127\u2103.<\/p>\n
Crystal structure: layered structure. In its orthogonal cell, the tungsten chain is one-dimensional along the A-axis of the tellurium layer. This special structure gives tungsten telluride powder unique physical and chemical properties in certain directions.<\/p>\n
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Physical properties:<\/p>\n
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Electrical conductivity: It is a non-magnetic semi-metallic material with good electrical conductivity.<\/p>\n
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Magnetoresistance characteristics: It has a very large magnetoresistance, and its magnetoresistance characteristics are very unique at low temperature and high magnetic field strength.<\/p>\n
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Preparation methods: Common preparation methods include powder metallurgy, vacuum melting, chemical vapor deposition, etc.<\/p>\n
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Powder metallurgy method is to mix tungsten powder and tellurium powder according to a certain proportion, through pressing, sintering and other processes to prepare;<\/p>\n
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Vacuum melting method is to heat tungsten and tellurium to high temperature in a vacuum environment to melt and then cool and solidify;<\/p>\n
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Chemical vapor deposition method is the use of chemical reactions to deposit tungsten telluride powder on the substrate.<\/p>\n
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Application field:<\/p>\n
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Semiconductor field: can be used to prepare semiconductor devices, such as transistors. Its special electronic structure and electrical properties make it have potential application value in semiconductor electronics.<\/p>\n
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The field of quantum technology: It is of great significance to the development of quantum technology, for example, it may have application prospects in quantum computing, quantum communication, etc.<\/p>\n
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Energy storage field: It can be used as an electrode material in energy storage devices such as supercapacitors and batteries, and its good electrical conductivity and unique physical properties can be used to improve the performance of energy storage devices.<\/p>\n
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Sensor field: Due to its sensitivity to magnetic fields, it can be used to prepare magnetic sensors and other devices.<\/p>\n","protected":false},"excerpt":{"rendered":"
Tungsten telluride powder is an inorganic compound powder composed of two elements, tungsten (W) and tellurium (Te).<\/p>\n
Semiconductor field: can be used to prepare semiconductor devices, such as transistors. Its special electronic structure and electrical properties make it have potential application value in semiconductor electronics.<\/p>\n
The field of quantum technology: It is of great significance to the development of quantum technology, for example, it may have application prospects in quantum computing, quantum communication, etc.<\/p>\n","protected":false},"featured_media":1033318,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[89],"product_tag":[],"class_list":{"0":"post-1006188","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-chalcogenide-materials","8":"first","9":"instock","10":"shipping-taxable","11":"purchasable","12":"product-type-variable"},"acf":[],"_links":{"self":[{"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/product\/1006188","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/comments?post=1006188"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/media\/1033318"}],"wp:attachment":[{"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/media?parent=1006188"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/product_brand?post=1006188"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/product_cat?post=1006188"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/product_tag?post=1006188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}