Capacitor Grade Ta Tantalum Nanoparticles

Tantalum Nano Powder with the characteristic of slushing which use for the electronics and chemical industries.

Nano yttrium oxide powders in particle size 50-60nm,99.5% purity,widely used in optical materials.

Nano Antimony Tin Oxide Particle/ATO Nanopowder can be sued as Catalyst Carrier/Support for it has good electrical conductivity, chemical stability and good mechanical attrition properties similar to metals and it helps improving catalytic performance for precious metals.

Silicon nano technology reforming graphite cathode lithium batteries       Cathode technology of the existing lithium batteries has reached the limit. In order to meet the needs of a new generation of energy, the development of new cathode technology of lithium batteries is imminent. Silicon cathode, with the ultra-high specific capacity and rich reserves, has become one of the most representative new technology.     Compared to the traditional graphite cathode, a major obstacle to the Silicon cathode technology on the road of industrialization is that low gel content cause unsatisfactory effect of electrode mixing.     On account of this, some researchers integrated graphite cathode technology and Silicon nano technology and have developed a new and can be mass-produced C- nano Si- graphite composite cathode materials. During the lithiation process, Si nanoshells can be expanded as the volume change. No matter nano-Si hollow shell in the graphite , or a nano-Si intermediate layer between the graphite and carbon, it can keep the shape intact and not be broken or left over between Si and graphite. This special structure, on the one hand to ensure compatibility between the Si and natural graphite, on the other hand avoid the severe side effects caused by traditional mechanical mixing graphite powder and residual Silicon particles.     Silicon Nano Powder is generally immediately available here with particle size 30-50nm,100-200nm,300-500nm,1um. Chinese Hongwu International Group LTD with HW NANO brand can produce most materials in high purity forms and ultrafine particle size. We can also produce materials to custom specifications by request, in addition to custom compositions for commercial and research applications and new proprietary technologies. Typical and custom packaging is available, can provide related data including SEM,TEM,COA,MSDS. Please contact us at hwnano@xuzhounano.com above for information on specifications, lead time and pricing. by Corrine

Silver coated copper powder is mostly used for electromagnetic shielding for its good conductivity. Ag coated Cu powder for EMI shielding has good stability, excellent performance. Specification can be adjustable.

Buy High purity Germanium nanoparticles(GE),here you will get best factory price.

our aluminum nanopowder available in 100nm, 200nm both with 99.9% purity could apply to the firework, as the catalyst so on.

SWCNTs Single-walled carbon nanotubes have excellent mechanical, field emission, electromagnetic, adsorption, chemical properties and are widely used in various fields. Hongwu Nano produces carbon nanotubes with different specificaitons.

Aluminum Nitride Powders with 99.5% purity is good thermal conductive material with 100-200nm. 

Hongwu International Group Ltd supply 500nm and 1-3um with 99%purity. B4C superfine powders for ceramic have good properties and used in various fields.

Titania Nanotubes(TiO2 nanotube) can be used for Photovoltaic Solar Cell with good performance. It can improve the photoelectric conversion rate and prolong the service life.

We could supply nano zno in rods or spherical shape, 30-50nm, 99.8% purity.