From Hongwu, you can easily purchase nanoparticles at great prices.We invite you to contact us for further info about our company and our capabilities.At HONGWU, we could be glad to be of service to you. We look forward to your suggestions and feedback. Ag nano rods, Purple Tungsten Oxide Powder , Purple Tungsten Oxide Powder , Tio2 Nanotubes ,Spherical silver powder . Nano-material can provide a huge ratio of the surface area, increase the molecular adsorption of the liquid interface, thereby greatly accelerating the speed of electrochemical or photoelectric chemistry; second, the width of the micro-regulation of nano-semiconductor materials can greatly increase the light of solar cell light, which Absorption efficiency. In addition, the nano -porous structure can help electronics and ions to transfer and diffuse inside the material, thereby ensuring the incidence of efficient electrochemical and photoelectric chemical reactions. It is precisely because of these special properties of nanomaterials that it is widely used in the field of new energy materials, such as solar cells, photoelectric catalysis, lithium -ion batteries, hydrogen storage materials, etc. The superior catalytic performance of nanomaterials also makes it many applications in terms of car tail gas treatment and sewage treatment. The product will supply to all over the world, such as Europe, America, Australia,Belgium, Moldova,Honduras, Poland.Customized & ISO certified & Factory prices & Worldwide shipping.