Electrolytic Capacitors Nb Niobium Nanoparticles

niobium nanoparticles is available in 40-60nm,60-80nm,80-100nm,widely used in superconducting materials.

Nano Niobium Nb Powder has high thermal conductivity and high strength,light grey color and high purity.

Magnesium Oxide nano particles antibacterial 30-50nm         Magnesium Oxide nano particle(MGO) with a wide band-gap is an important inorganic material. MgO nano powder is a promising antibacterial agent because of its high resistance to harsh environment.  For the antibacterial ablity of MgO nano powder is related to the particle size. The antibacterial activity was increased with the decrease of the particle size of MgO nano. For particles in the size range 50-70 nm, the bactericidal efficacy of nano-MgO increased slowly with decreasing particle size. When the size under 40 nm, the bactericidal efficacy of MgO nano increases a lot and could kill more bacteria. This proves that the particle size is smaller the antibacterial efficacy of MgO is stronger. MgO nano particles penetrated the bacterial cell wall and cell membrane. For the size is smaller, and then killed more bacteria. Also MgO nano particles with large specific surface area increase as the size of the nano particles decreases. For the large surface area with lots of reactive groups on the particle surface and high antibacterial activity will be obvious.       Hongwu International Group Ltd is committed to provide high-quality Magnesium Oxide nano particles(30-50nm, 99.9%) with the most reasonable price for customers who are doing nanotech research and have formed a complete cycle of researching, manufacturing, marketing and after-sale servicing. Our products have been sold to many countries around the world.

Product name: Cerium oxide nanoparticle Chemical formula: CeO2 Particle size: 30-50nm Purity: 99.9% Shape: nearly spherical Appearance: light yellow powder Comparison table: around 22㎡/g

Nano VO2 intelligent temperature control material can automatically adjust the transmission and reflection characteristics of light wave with the change of environment temperature, so it can be used as intelligent window glass for indoor temperature regulation and building energy saving.

Superfine 30-50nm nano Cu2O powders is widely used in antifouling paint. 

Nano colloidal silver <20nm 100ppm-10000ppm  Concentration: 100ppm to 10000ppm and can be customized Particle size: <20nm, also can be customized Silver purity: 99.99% Solvent: deionized water or other organic solvent Package: 100ml / bottle, 500ml / bottle, 1L / drums etc, we can also pack it as needed. Features: safe, environmentally friendly, non – toxic, tasteless, convenient to use. Customize service for special particle size, dispersion, coating, etc are available, welcome to inquiry. Silver nanoparticles are well known for their antimicrobial properties. It can be used as an antibacterial and disinfectant. Addition of very small amounts of silver nanopowder (~0,1%) into different inorganic matrises makes those materials effective for killing pathogenic microorganisms like Escherichia Coli, Staphylococcus Aurous, etc. In addition to the silver colloids, there are nano silver powders to supply. Our packing is as follows:

Nano composite material graphene oxide nanopowder have excellent adsorption ability for heavy metal.

Zirconia-Yttria Nanopowders with high quality use as the lithium battery material. 

Diamond nanoparticles is superhard, superfine, high spec surface area, could be used to make nano diamond polishing liquid. 

Nano-WC-Co composite powder used as wear-resistant coating materials exhibit very good results.

HongWu Nano Factory direct offer quality graphene powder, Nano graphene powder has good conductivity, widely used in solar battery.