Tungsten trioxide from India for energy storage
High-purity WO₃ improves energy efficiency as an electrode material for next-generation batteries.
In the field of energy storage, particularly in electrode materials, high durability and energy density are required. The performance of electrodes is a crucial factor that influences the lifespan and efficiency of energy storage devices. Tungsten trioxide is gaining attention as an electrode material for next-generation secondary batteries due to its excellent thermal stability and chemical stability. High purity and the selection of particle size and grade according to application are also possible. 【Application Scenarios】 - Lithium-ion batteries - All-solid-state batteries - Capacitors 【Effects of Introduction】 - Improved durability of electrode materials - Increased energy density - Stabilization of battery performance
basic information
**Features** - High purity of 99.9% or more - Excellent thermal stability - Potential for application in a wide range of fields - Customizable particle size and grade - China-free **Our Strengths** Kowa Co., Ltd. is a company with a history of over 130 years, founded in 1894. We combine trading company functions with manufacturing capabilities, developing a wide range of businesses. The Inorganic Materials Division provides a stable supply of distinctive domestic and international raw materials, including tungsten trioxide sourced from India.
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Applications/Examples of results
【Applications and Use Cases】 Tungsten trioxide (WO₃) is expected to be applied in the following fields, leveraging its high density, high melting point, light responsiveness, and electrochemical properties. ■ Electronics Field - Electrochromic displays (smart glass, smart windows) - Insulation layers for semiconductor devices, constituent materials for oxide memory (ReRAM) ■ Energy and Battery Field - Anode materials for lithium-ion batteries, electrodes for capacitors - Additives for solid electrolyte devices ■ Sensing and Catalysis Field - Oxide sensing materials for gas sensors detecting NO₂, NH₃, VOCs, etc. - Visible light-responsive photocatalysts for water splitting and organic decomposition applications ■ Materials and Functional Materials Field - X-ray and gamma-ray shielding materials (polymer composite applications) - High-heat-resistant yellow pigments, glass and ceramic coloring materials - Optical filters, sputtering target materials These areas are attracting attention as materials that support the development of functional materials and the design of next-generation products.
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Kowa Co., Ltd. is a company with a history of over 120 years, founded in 1894 as a cotton fabric wholesaler. As the core company of the Kowa Group, it has both trading functions for the import and export of textiles, machinery, building materials, and trilateral trade, as well as manufacturing functions for pharmaceuticals, medical devices, vision units, energy-saving, and energy-creating related products, covering a wide range of business fields. One of its divisions, the Kowa Resource Materials Department, Inorganic Materials Section, engages in wholesale business for the import and export of raw materials and also acts as a sales agent for distinctive domestic and overseas raw materials.