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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
Latest news
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...
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product origin:
Jiangsu, Chinalead time:
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100% advance paymentNano Germanium Powders 100-200nm China supplier used for battery
Product name
Nano Germanium Powders
MF
Ge
Particle size
100-200nm (D50)
Purity
99.9%
Morphology
near spherical
Appearance
ash black
MOQ
100g
Application
battery, etc
As a new type of negative electrode material for lithium-ion batteries, germanium has the advantages of high reversible capacity and low voltage platform. It is expected to replace graphite negative electrode materials and has attracted continuous attention. However, during the process of lithium ion embedding and extraction, the drastic volume change of germanium will cause its capacity to decay rapidly. On the one hand, the nanostructured germanium material can alleviate the volume expansion, and on the other hand, it can improve the electronic conductivity and shorten the lithium ion conduction distance, making it very promising for application in lithium battery negative electrodes. At the same time, reducing the ratio of inactive materials in electrode materials is also of great significance.
Nano-germanium (nc-Ge:H) has the advantages of narrow band gap, high absorption coefficient, and high mobility. Its application in the absorption layer of solar cells can effectively expand the absorption of the infrared band spectrum of solar cells.
Science and Technology Daily, Moscow, June 27 (Reporter Dong Yingbi) Researchers from the Russian State University of Technology and the Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences used germanium nanocrystal anodes to make lithium-ion batteries have unprecedented "cold resistance", thereby avoiding the large loss of charge in lithium-ion batteries under low temperature conditions.
The performance of GaAs/Ge solar cells made with germanium as the substrate is close to that of GaAs/GaAs cells, but the mechanical strength is higher and the single cell area is larger. In the space application environment, the radiation threshold is higher than that of silicon cells, the performance degradation is small, and the application cost is close to that of silicon panels of the same power. It has been used in various types of military satellites and some commercial satellites, and has gradually become the main space power source.
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