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99.99% high purity beta sic nano powders Our 4N nano β-SiC (99.99% purity) is precision-synthesized via CVD, delivering ultra-fine particle size with exceptional sintering activity for high-density ceramic components. It thrives in the most demanding semiconductor environments — from CMP chucks and lithography stages to plasma etch focus rings and chamber liners. Its chemical inertness and minimal metal impurity outgassing maximize chip yield where it matters most. Trusted by leading fabs and equipment makers worldwide. more
Monodisperse spherical Nano SiO₂ aqueous dispersion/colloid This transparent SiO₂ aqueous dispersion is synthesized via patented sol-gel technology, featuring optical excellence visible light transmittance and shelf life >18 months under ambient storage. It is widely used in electronics as low-k dielectric materials, in biomedicine as drug carriers, and in optics for anti-reflection coatings. more
Magnéli Phase Nano Titanium suboxide Ti₄O₇ Powder Magnéli phase Nano titanium suboxide (Ti₄O₇) is an advanced functional material with a unique crystal structure, appearing as a blue-black powder with a precisely controlled particle size of 200–300 nm and a purity of up to 99.9%. As an important member of the titanium oxide family, Ti₄O₇ combines excellent electrical conductivity, chemical stability, and catalytic activity, making it an ideal choice for new energy, environmental protection, and electronics applications. more
Boron Nitride Nanotubes(BNNTs): High Thermal Conductivity Heat Dissipation Fillers BNNTs share the tubular structure of carbon nanotubes but deliver fundamentally different properties: electrical insulation, superior thermal stability (up to 900°C in air), and high thermal conductivity. With a wide bandgap of ~5.5 eV, they offer consistent, predictable performance where CNTs fall short. more
Phase-Smart VO₂ Nanoparticles: Intelligent Thermal Response, Engineered to Order From Thermochromic Color Change material to Intelligent Temperature Control material: The Performance Revolution and Application Blueprint of Vanadium Dioxide and Tungsten-Doped VO2 more
Precision Ceramic 3D Printing Solutions turns impossible structures into reality Precision Ceramic 3D Printing Solutions – Redefining the boundaries of ceramic manufacturing, from dental restorations to aerospace-grade high-temperature components.Precision ceramic 3D printing turns impossible structures into reality. more
New conductive material nickel nanowires NiNWs Hongwu Nickel nanowires have a wide range of potential applications in electronic materials, catalysis, polymers, magnetic storage ultra-high density recording materials, sensors and self-lubricating materials. more
Transparent Colloidal Ag Antibacterial Nano Silver Colloid Ag (Antibacterial Nano Silver Colloid) has been well known antibacterial, antiviral and antifungal properties are enhanced by small particle size and large surface area. more
Nano silica particles used in epoxy resin, superhydrophobic coating nano silica powder Nano silica particles, 20-30nm, 99.8% purity, widely used in exposy resin and superhydrophobic coating. more
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Some nanomaterials for Thermochromic Application
Thermochromism refers to the phenomenon where a material undergoes color changes under temperature changes. This change is usually caused by changes in the electronic or molecular structure of the material. Its application principle mainly involves t...
Nano bi2o3 powder,particle size is 20-30nm,30-50nm 99.5% purity, yellow powder, widely used as superconductor materials.
product origin:
Chinaitem no.:
O765..shipping port:
Guangzhoucolor:
yellow powderlead time:
in stockpayment:
T/T,PaypalSuperconductor Materials Used Yellow Nano Bi2O3 Powder
Spec: 20-30nm, 30-50nm 99.5% purity.
Application for nano bi2o3 powder:
1. Nano-bismuth oxide powder due to its crystal structure contains a large number of oxygen vacancies, oxygen ion conductivity, can be used to make a solid oxide fuel cell electrolyte, the oxygen sensor, and high purity oxygen generator.
2. Bismuth oxide nanoscale materials are widely used in display field components, sensitive components, the dielectric ceramic electronic components, and can be used as catalyst in organic synthesis, specialty glass, medical astringent, chemical products such as flame retardants.
3. Nanometer bismuth oxide is also used in the manufacture of bismuth salt, red glass batch, nuclear reactors and nuclear fuel and fire paper engineering glass manufacturing, but also for flame retardants, bismuth yellow pigment and specialty ceramic manufacturing.
3. Bismuth oxide in high-temperature superconducting materials, optoelectronic materials, electronic ceramic powder materials, catalysts, also have a wide range of applications.
4. Nano-micron instead of bismuth oxide, bismuth oxide used in the piezoelectric material, it can improve the uniformity of the device, improve its performance and reduce the amount of additives.
5. At present, domestic and foreign demand for nanometer bismuth oxide positive upward trend, especially ceramic capacitors, varistors, ferrite magnetic materials market capacity growing at an annual growth rate of 30%, driven by related electronic single body powder sales market at the same rate of growth, the rise of the superconducting nano industry will drive the rapid growth in consumption of bismuth oxide.
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