1% 10000PPM High dispersed Nano Copper Colloid

 About Nanoparticles & Nanopowders Customization     Hongwu International has a multi-disciplinary team of engineers with backgrounds in chemistry, physics and engineering, and committed to providing quality nanoparticles along with the answers to customer’s questions, concerns and comments. We always looking for ways to better our business and improve our product lines to meet the changing customer demands.   1. Size:     Our main focus is on the nanometer scale powder and particles. We stock a wide range of particle sizes for 10nm to 10um, and can also fabricate additional sizes on demand.   2. Metal alloy nanoparticles:     We can product most metal alloy nanoparticles on the basis of element cu, al, si, zn, ag, ti, ni, co, sn, cr, fe, mg, w, mo, bi, sb, pd, pt, p, se, te, etc. the element ratio is adjustable, and binary and ternary alloy are both available.   3. Surface modification and dispersion:     We can fabricate nanomaterials with specific functional groups especially in carbon family nanoparticles. conversion of hydrophobic nanomaterials to water soluble. we can modify our standard products or develop new nanomaterials to meet your needs.   4. Application:     Ours nanoparticles are being applied by industrial, military and academic laboratories for the development of new products in the areas of electronics, energy generation and storage, fuel cells, optics, biomedical, and life sciences. The applications of our products in the rapid vast expansion of the nanotechnology market is in a state of dynamic evolution.    Contact us to begin discussing how we can develop a nanomaterial for your needs.

Monometallic nanoparticles Nano Colloidal Silver is effective antibacterial material.

Factory wholesale good dispersed silver nanowire powder and solutions, the detailed spec as follows: 1. D 20-40nm  L 10-30um. 2. D 30-50nm  L 10-30um. 3. D 50-70nm  L 10-30um. 4. D 70-110nm L 20-60um. 5. Customized size.       We provide our customers:   Customized high quality silver nanowire in forms of powder, solution or dispersions   Batch production technolgoy and Volume competitive pricing   Reliable service   Technical assistance       Silver nanowires are silver gray, can be stored as a colloidal suspension in different solvents, such as water, ethanol, isopropanol, etc. Diameter ranges from 10 nanometers to hundreds of nanometers, and can be controlled.       Silver nanowires, due to its small size, large specific surface, has a good chemical properties, catalytic performance, antibacterial performance and excellent biocompatibility. Currently in optics, electronics, catalysis, information storage, medicine and energy silver nanowires have important applications. unlike silver particles, as in three-dimensional direction are in nanometer scale, the size effect, quantum effect and surface effect more apparent, and Silver particles can be widely used in conductive paste additives and catalyst. Silver nanowire, in addition to having traditional  electrical conductivity, ductility and tensile properties of silver particles,  have different electrical, optical features, can be added in a variety of products as additives for modifying material.  

nano Pd solution / dispersion / liquid 

      Titanium dioxide material can selectively etch metal nanoparticles through electron transfer with metal Ag nanoparticles in the excited state, and change the optical absorption characteristics of the material, thus the Ag/Tio2 nanomaterials can change color under the light excitation of different wavelengths.       Experimental demonstration: 1) 500 ℃ heat treatment was carried out on the TIO2 thin film，it is helpful for photocatalytic deposition of Ag particles, and Ag/TIO2 thin film has the obvious photochromic phenomenon; 2) as the content increase of Ag particles deposited on TIO2 films, the photochromic rate of Ag/TIO2 films increases correspondingly, but the reaction rate of photochromic reaction is inhibited when the content of Ag particles exceeds a certain amount.       If you're interested in the material, please not hesitate to contact us , and we will make a tailor for matching your products.

Hongwu Nano supply customized service for nanoparticle dispersion. Professional high quality custmization makes more efficient application.

Hongwu nanomaterial can not only supply some nanopowders & nanomaterials of regular size, but also customize them according to customers' requirements to help enterprises to upgrade their products.

Nano Palladium carbon catalyst is the most widely used noble metal catalyst in petrochemical industry, also fine chemical, organic synthesis and polymer modified materials.

Major applications of nano gold dispersion include, but are not limited to cell detection, microscopic tracers, specular gold and silver staining, western blotting, biosensors, biochips, drug residue detection, gene-regulated drug synthesis, drug transport, and photochemotherapy.

Cu-Mn composite oxide Copper Manganese Oxide Nanoparticles is an extremely important solid catalyst, Catalytic photothermal conversion of solar energy. send an inquiry to Hongwu nanomaterial now.

There are three kinds of common copper powder morphology: spherical, flaky and dendritic. Ultrafine dendritic copper powder is a kind of dark brown metal powder, which is widely used in catalysis, electrode materials, copper paste fillers, microelectronics industry and printed electronics technology

HW nano material sale high purity bi2o3 nano bismuth oxide for electronic ceramics and piezoresistor use O765: Nano bismuth oxide, particle size 20-30nm,99.5% O766: Nano bismuth oxide, particle size 30-50nm,99.5%       Bi2O3 nano bismuth oxide is an important functional material. The use of bismuth oxide is not only a good catalyst for organic synthesis, ceramic coloring agents, plastic flame retardants, pharmaceutical astringents, glass additives, high refractive glass and nuclear engineering glass manufacturing and nuclear reactor fuel, but also is a kind of important doping powder material in the electronics industry.       Bi2O3 nano bismuth oxide powder is mainly used in the chemical industry (such as chemical reagents, bismuth salt manufacturing, etc.), the glass industry (mainly used for coloring), the electronics industry (electronic ceramics, etc.) and other industries (such as fire paper manufacturing, nuclear reactor fuel. Among them, the electronics industry is the most widely used bismuth oxide industry, mainly used in varistors, thermistors, zinc oxide arrester and CRT, and other fields. If the material from the points, bismuth oxide is mainly used for electronic ceramic powder materials, electrolyte materials, optoelectronic materials, high-temperature superconducting materials, catalysts. Electronic ceramic powder materials the field of electronic ceramics are a mature and dynamic field for the application of bismuth oxide.        Bismuth oxide as an important additive in the electronic ceramic powder material, the purity of the general requirements of more than 99.5%. The main application targets are three categories that are zinc oxide varistor, ceramic capacitors, and ferrite magnetic materials. In the development of electronic ceramics, the United States is one of the top one in the world. While Japan relies on mass production and advanced technology to occupy the world's ceramic market share of 60%. With the nano bismuth oxide research and development and homogenization of manufacturing technology innovation will also greatly promote the electronic ceramic-related components to improve performance and reduce production costs. Bismuth oxide in zinc oxide varistor mainly plays a role in the formation of agents, zinc oxide varistor with high nonlinear voltammetry, the characteristics of the main contributors.