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  • Platinum Black Catalyst Platinum Nanopowders

    Customized Metal Platinum Black Catalyst Platinum Nanopowders Platinum is one of noble metals, it is one of the best catalyst and antioxidants, nano platinum ( Pt ) with small particles size, strong, safe, stable, reliable, environmentally friendly, non-toxic, tasteless, harmless, can be widely used in biomedical, Catalytic industry, cosmetic etc. 1. Platinum Nanopowders for biomedical  Hydrogen and nano-platinum have a synergistic effect that can be used in conjunction with the treatment of oxidant stress disorders; Studies have shown that platinum nano particle-mediated photo-thermal effect in the treatment of bone metastases in nude mice can be a good inhibition of bone tumor growth and osteolytic bone destruction; Lactic acid bio-sensor based on nano - platinum black modification for rapid detection, etc.  2. Platinum Nanopowders as catalyst  Nano platinum are widely applied in catalyst part, Nano-platinum powder has excellent bio-catalytic activity, it can be applied to polymer hydrogenation, reduction and synthesis. Nano platinum also can be used as fuel cell catalyst, due to its high cost, due to its high cost, now some use nano nickle to replace the platinum, and some are looking for ways to improve nano platinum efficiency as catalyst in fuel cells to save cost. Last year Chinese researches have developed a superfine platinum nanowire catalyst on the surface of the zigzag, greatly increasing the surface activity and specific surface area of the fuel cell catalyst, increasing its overall catalytic activity by more than 50 times. 3. Platinum Nanopowders for cosmetics Platinum nanoparticles , due to its strong oxidation resistance Platinum can effectively remove free radicals in the human body. Play the anti-aging effect and at the same time to achieve whitening bright. Platinum Nanopowders can also be used for food preservative, car exhaust purification, etc. Nano platinum do have a lot of amazing functions, we cannot list its amazing functions one by one though.  If you're interstsed in Platinum Nanopowders, please feel free to contact us as hwnano@xuzhounano.com. more

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For a long time, we always believe that the quality of products is the foundation for the survival of enterprises. However, some people have succeeded in achieving a leading position in a field by virtue of service experience and the successful model...

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  • RuO2, 20-30nm,99.99% Ruthenium(IV) oxide nanoparticles
    RuO2, 20-30nm,99.99% Ruthenium(IV) oxide nanoparticles
    Product Name: Ruthenium(IV) oxide nanoparticles Synonyms For: Ruthenium dioxide Formula: RuO2 Molecular weight:133.07 CAS No.: 12036-10-1 Particle size: 20-30nm, and customized for other sizes. Purity: 99.99% Application: Chemical catalyst; Ruthenium dioxide nanoparticles is an important raw material of producing resistors and capacitors. Order qty: It is available with small quantity for researchers and bulk order for industry groups.  Appearance: as shown in the figure
  • Antimicrobial nanoparticles Ag silver nanopowder dispersion
    Antimicrobial nanoparticles Ag silver nanopowder dispersion
    Antimicrobial nanoparticles Ag silver nanopowder dispersion   1. Who are we? We, Hongwu Nanometer, In Business since 2002, are offering different shape & size Nanoparticles, Nanopowders, Nanowires, Micropowder, Surface Coating, Dispersion and Innovative silver nanomaterials. Full Consultancy Services. and we specialize in fabricating a wide variety of custom nanomaterials for academic and industrial customers for ag silver nanopowder/nanoparticles.   2. Why Buy silver nanopowder/dispersions from Us? Customization, Guaranteed to meet specification Supply Powder & dispersions & solutions & liquid Surface coating, pvp or oleic acid Narrow size distributions and no aggregation TEM, SEM, COA and MSDS    3. Silver Nanopowder Applications Silver nanopowders are one of the most commonly utilized antimicobial nanoparticles due to their antimicrobial properties, high electrical conductivity, and optical properties. Silver nanopowder serve as an inorganic antibacterial powder and play a critical role in the suppression and killing of various pathogenic microorganisms such as Staphylococcus auras, Escherichia coli, etc. The product is durable, has a non-oxidized black appearance, and exhibits many other properties. It can be used in household, medical, and health care supplies,most wide used as textile auxiliary agent. The colloidal silver is capable of disinfecting water through sterilization.  
  • Black color silver nanomaterials silver nanoparticles in clothing
    Black color silver nanomaterials silver nanoparticles in clothing
    Black color silver nanomaterials silver nanoparticles in clothing   Nano material name: Silver nanoparticles Particle size: 20nm, 50nm,80nm,100nm. larger size are all available Purity: 99.99% Shape: Spherical You can get nano silver dispersion/solution/liquid in deionized water, or as needed.       Applications of silver nanoparticles in Coatings: adding a small amount of nano silver in the paint, it has antibacterial properties have practical significance. Because of surface effects , which is 200 times more antibacterial micron silver particles have antibacterial properties of silver ions is much greater than conventional bactericides. Our Service: 1. We provide life-long after sale service for silver nanomaterial. 2. We closely cooperate  with experienced transportation agent, shipping companies/air lines (Like DHL, Fedex, TNT, EMS) to ensure the shortest shipping time at the latest available freight.  3. All enquiries and  requests about our product silver nanoparticles will be replied within 24 hours except weekends and public holidays of China. 4. All problems faced by our customers will be taken and solved promptly. 5. We purchase designated products and transport agent service for VIP customer, charging a percentage commission fees according to the actual situation.      
  • Pure silver metal powder, Buy antimicrobial silver nanoparticles
    Pure silver metal powder, Buy antimicrobial silver nanoparticles
    Pure silver metal powder, Buy antimicrobial silver nanoparticles              A reputation of quality since 2002 for silver nanoparticles from Hongwu Nanometer. contact us now if you want buy antimicrobial nanomaterial! 1. S tock#: A110, 20nm, 99.99%, spherical, 2. Stock#: A112, 30-50nm, 99.99%, spherical 3. Stock#: A113, 50-80nm, 99.99%, spherical 4. Customized pure silver metal powder as per your required. 5. Packaging detail: 25g, 50g, 100g, 500g, 1kg in special bags.       Silver nanoparticle has strong suppression and killing effects to Escherichia coli, staphylococcus aureus and dozens of pathogenic microorganism. As a brand new anti-infection product, it is different from all anti-infection medicine in the market, it features broad spectrum, no medicine tolerance, impregnability of PH value. Coatings with addictives of Ni, Ag nanopowder can also protect the cultural relic.       Antibacterial ceramic is a new functional materials, materials in ceramics , particularly inorganic antimicrobial agent silver nanoparticles in ceramic glaze is made , and the production process , technical performance ceramics for daily use micro structure effects , the performance indicators are in line with national quality standards ceramics for daily use.       Antimicrobial coating, ceramics and glass/TIO2 antibacterial Nano silvercoating, silicone coated with nanometer silver antibacterial tiles,/TIO2silver particles antibacterial glass.
  • Wholesale nano ITO indium tin oxide powder from china factory
    Wholesale nano ITO indium tin oxide powder from china factory
           Nano ITO indium tin powder is a new kind of high-functional inorganic material with a size of 1-100nm which is oriented to the 21st century. Because of miniaturization of crystal grains,its surface electronic structure and crystal structure change, resulting in a surface effect, volume effect, quantum size effect and the macro-tunnel effect and high transparency, high dispersion and so on that a macroscopic object does not have. In the aspects of photoelectric sensitivity, nano ITO has the special properties and new uses that the ordinary indium tin oxide can not match, such as used as stealth materials, solar collector materials and collectors ect.         Nano ITO indium tin oxide powder is an excellent semiconducting material that with outstanding properties, which is widely used in conductive shell, gas sensor, photodetector, liquid crystal display and so on. In recent years, nano powder preparation technology continues to develop and improve, but the nanopowder has a high active surface, the surface hanging a lot of free radicals, so when adding some other matrix materials in nano powder, it is easily to lead to the formation of large particles of nano particles agglomeration, which play a significant impact on the properties’ performance of optical, electrical, magnetic and other aspects. Therefore, it is very important to disperse the powders well before using, which can help the ITO particles achieve the best properties.         Taken the ITO powder as raw material, through a certain process to prepare ITO powders into a ITO rods, also known as ITO target (ITO ceramic target). With the ITO target, it can be further to manufacture TIO transparent conductive film glass. The main component of ITO film is indium tin oxide. In the case of a thickness of only a few thousand angstroms, indium oxide is with high transmittance and tin oxide has conductive ability. Liquid crystal display used in ITO glass is a high transmittance of conductive glass. by Jemma  
  • High purity 99.99% CustomizableTin Oxide SnO2 Nanopowders
    High purity 99.99% CustomizableTin Oxide SnO2 Nanopowders
          The era of nanomaterials has attracted the attention of all fields. With the deepening of the research and the further excavation of material properties, the application of nanomaterials becomes more and more extensive. Nano-tin dioxide is an important nano-application materials, which can show unique optical properties and electrical properties after the doping treatment so that it has widely practical use in the electronic technology, medicine, research and other field.       Tin Oxide SnO2 Nanopowders has various characteristics that mainly perform in the optical and electrical aspects, and occupy an irreplaceable position in practical applications. Only by being fully understood and mastered these qualities can it be promoted reform and development in various fields.       The optical properties of nanometer tin oxide are changed by doping other characteristic materials to form new compounds. Tin Oxide SnO2 Nanopowders has good permeability on the visible light and good chemical stability even in the solution as well as good conductivity and can reflect the infrared radiation. Because the SnO2 has small size effect and surface effect, which makes it has significant change in such aspects of light electric magnetic. It is often made into nanometer sensor material. One of the more mature technology applications, mainly solar cells, optoelectronic devices, infrared detection and protection, liquid crystal display. The mature technologies of nano SnO2 mainly focus on solar cells, optoelectronic devices, anti-infrared detection and protection, liquid crystal display.       What’s more, Tin Oxide SnO2 Nanopowders is also a good transparent conductive material. In practice, it is usually heated to the required temperature, and then made into nano-materials or devices, with a strong sensitivity applied in the production of optical display devices and transparent electrode production, which has a strong practical significance.       All in all, in the application of nano materials, SnO2 occupies a very important position that have been more widely used in science, medicine, biotechnology, aerospace and other fields. With the depth of research, its application prospects will get wider and wider. Nano SnO2 doping some substances can significantly enhance its optical properties and electrical properties. Progress of science and technology have viewed that features nano SnO2 will continue to be excavated and it will have a broader application space in near future.       Hongwu International Group Ltd is committed to provide high-quality Tin Dioxide Sno2 Powder(20nm, 30nm,50nm, 80nm, size customization) 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. The company’s products have been sold to many countries around the world. Welcome cooperation. by Jemma
  • Factory price sale ceramic material ultra fine nano Barium titanate powder
    Factory price sale ceramic material ultra fine nano Barium titanate powder
    Factory price sale ceramic material ultra fine nano Barium titanate powder       Ultra-fine powder technology is one of the emerging technologies in the field of high-tech nano materials. Powder refined after the specificity of the material generated function, making it a new technological revolution of the new electronic raw materials.       Firstly, Nano Barium titanate powder is the inorganic compound with the chemical formula BaTiO3. Barium titanate is a white powder and transparent as larger crystals. This titanate is a ferroelectric ceramic material, with a photorefractive effect and piezoelectric properties. It is widely used in capacitors, electromechanical transducers and nonlinear optics.       As is known to all that nano Barium titanate powder (BaTiO3) is a typical ferroelectric material with a high dielectric constant, low dielectric loss and excellent ferroelectric, piezoelectric, and positive temperature coefficient effect. Electrical properties, are widely used in the preparation of high dielectric ceramic capacitors, multilayer ceramic capacitors, PTC thermistor, dynamic random access memory, resonators, ultrasonic detectors, temperature sensors, known as "pillars of electronic ceramics industry".       What’s more, Nano Barium titanate powder is an important basic raw material of electronic ceramic components, high purity ultra-fine barium titanate body is mainly used for dielectric ceramics, sensitive ceramics manufacturing.       Finally, the multilayer ceramic capacitor made of barium titanate powder is widely used in the fields of refrigerator starter, color TV degausser, program-controlled telephones, energy-saving lamps and heaters. The multilayer ceramic capacitors are widely used in large-scale Integrated circuits have been widely used. Hongwu International Group Ltd with HW NANO brand is a leading nanomaterials company involved in all aspects of the business: manufacturing, research and development, processing, supplying and marketing of nanoscale. Metals, Oxides, Carbides & More.  Custom-Manufacturing · Free Consultation · Clearance Products ·  Worldwide Shipping If you are interested in revolutionizing energy and energy storage, then come and talk to us. If you are interested in developing new coductive material with us, get in touch. If you are interested in composites and coatings we would like to hear from you. If you are interested in research of Nano Sensors come and talk to us. if you are interested in nanotechnology and want to use nanomaterials tell us and we will help you. If you have a question about pricing, need a quote, would like to inquire about whether an item is in stock, or require any other assistance in placing an order, please call or e-mail us at hwnano@xuzhounano.com
  • High purity 99.99% Nano Lu2O3 Lutetium oxide nanopowders
    High purity 99.99% Nano Lu2O3 Lutetium oxide nanopowders
    Hongwu International Group Ltd Product Name: Lutetium oxide nanopowder Formula: Lu2O3 Molecular weight: 397.93 Particle size:<100nm Puirty: 99.99% CAS: 12032-20-1 Appearance: white solid powder Properties: Insoluble in water, Soluble in non-polar acid, easy to absorb carbon dioxide and water in the air. Application of lutetium oxide nanopowders: Used in laser materials, light-emitting materials, electronic industrial materials, nd-fe-b permanent magnet materials, chemical additives and scientific research, etc We, Hongwu Nanometer, are offering different shape & size Nanoparticles, Nanopowders, Nanowires, Micropowder, Carbon Nanotube, Surface Coating, Dispersion, Compounds and Innovative Materials. If you have a question about pricing, need a quote, would like to inquire about whether an item is in stock, or require any other assistance in placing an order, please call or e-mail us at hwnano@xuzhounano.com
  • Nano Cesium Tungsten Bronze for transparent heat insulation coating
    Nano Cesium Tungsten Bronze for transparent heat insulation coating
    Infrared thermal insulation material nano cesium tungsten bronze powder Synonyms For Nano cesium tungstate,Cesium tungsten oxide,Cs0.33WO3.   Cesium tungsten bronze (Cs0.33 WO3) nano powder is a new functional materials,which has strong absorption and high transmittance ability in near infrared region (800-1200nm wavelength) and the visible region (380-780nm wavelength).    Nano cesium tungsten bronze powder is the best transparent heat insulation material for the car sticker, PVB heat insulation film and other transparent coatings. Adding 1.3 grams per square metre in coating can achieve 950 nm infrared blocking rate above 90%, 550nm visible light transmittance over 70%, the fog degree is less than 0.5%.Cesium tungsten bronze powders were also widely used in laser marking, laser welding, greenhouses, diagnosis and infrared filter. With low resistivity, low temperature superconducting properties and good near infrared shielding performance, nano cesium tungsten bronze is expected to replace the existing the window material ITO conductive glass, can be used as good near infrared heat insulation material, it is very attractive in the field of automobile and construction application prospect. Our commitment to quality and customer service have established us a leader in the international nanopowders market.  We work with our customers to make their finished products better by fine tuning their specifications to achieve the best possible results. Whether you need inorganic chemical nanomaterials, dispersion, or customize super fine chemicals, your lab can rely on Hongwu Nanometer for all nanomaterials needs. We take pride in developing the most forward nanopowders and nanoparticles and offering them at a fair price. And our online product catalog is easy to search, making it easy to consult and buy. Plus, if you have any questions about all our nanomaterials, get in touch. For all nanomaterial & nanopowders & nanoparticles needs, you need Hongwu International Group LTD. W690, Nano cesium tungsten oxide, 50nm, 99.9% W691, Yellow nano tungsten oxide, 50nm, 99.9% W692, Blue nano tungsten oxide, 50nm, 99.9% W693, Purple nano tungsten oxide, 50nm, 99.9%    
  • Factory price sale Nano ni co powder, nickel-cobalt alloy powder
    Factory price sale Nano ni co powder, nickel-cobalt alloy powder
    Factory price sale Nano ni co powder, nickel-cobalt alloy powder     HW NANO Material is a Nanotechnology Company manufacturing nanoparticles (such as nano element powder and nano alloy powder, nano oxide powder), developing new nanomaterial based applications for the industry and supplying almost all kinds of nano-micro sized powders and more from worldwide-known companies. Our company provides our customers:     Carbon Nanotubes and Graphene Nanomaterials (almost all kinds are available)   High Quality Nanoparticles and Nanopowders (Elements, Alloys, Metal Oxides, Compounds)   High Quality Microparticles and Micron Sized Powders (Elements, Alloys, Metal and Non-Metal Oxides, Compounds)   Nanoparticle Dispersions    If you are looking for related products that are not in our product list yet, our experienced and dedicated team is ready for help. Do not hesitate to contact us.   nano metal alloy powder including nickel alloy, iron alloy, copper alloy, aluminum alloy, tungsten alloy, etc.  particle size <100nm with narrow size distribution. cutomized as your required!  
  • Anatase Nano TIO2, Nano titanium oxide, rutile nano titanium dioxide
    Anatase Nano TIO2, Nano titanium oxide, rutile nano titanium dioxide
    Anatase Nano TIO2, Nano titanium oxide, rutile nano titanium dioxide         Nano titanium oxide, also known as titanium white powder is a kind of loose powder. The role of strong ultraviolet shielding, good dispersion and weather resistance make it become an important nano material. TiO2 nanopowder can be used in cosmetics, functional fibers, plastics, coatings, paints and other fields, as UV shielding agent to prevent UV damage. Besides, nano titanium dioxide can also be used for high-grade automotive topcoat with the corner effect of color. HW nano material titanium dioxide spec: T681, Anatase, 10nm, 99.9% T685, Anatase, 30-50nm, 99.9% T689, Rutile, 30-50nm, hydrophilic and hydrophobic You can choose the most suiltable one for your application.         With the accelerated development of the economy, the indoor decoration materials and daily chemicals used in urban life have seriously polluted the indoor air quality and affected people's normal life. Indoor air pollution has aroused widespread attention, the city's main pollutant is from building decoration materials released formaldehyde, toluene and other organic substances, the current for these pollutants have not yet effective treatment. Nano Titanium oxide can be irradiated in the light of these harmful substances can be decomposed into carbon dioxide and water to achieve the purpose of indoor air purification.         Now the development of industry, the atmosphere was suffered a large degree of pollution. Industrial production of nitrogen oxides, sulfides, organic small molecules and automotive, motorcycle exhaust, a serious impact on the environment of human life, so that people's health has been greatly affected. Therefore, using nano titanium dioxide in the light conditions of these harmful substances oxidative decomposition can achieve the purpose of gas purification. by Jemma
  •  graphite powder
    high pure flake graphite powder, Graphite powder price
          High pure graphite powder is an important industrial raw material in industry, which is applied to lubrication, sealing, conductive, high temperature, refractory materials, chemical production and other industrial fields. What applies most of Graphite powder in industry should be high temperature resistance field. HW NANO MATERIAL SUPPLY FLAKE GRAPHITE POWDER, PARTICLE SIZE 100-200NM,300-500NM,1-2UM.99.95%         Graphite powder has a high melting point that can withstand more than 3000℃ temperature, so the graphite powder has good high temperature properties. Graphite powder for high temperature performance can be used for continuous casting graphite powder, graphite powder mold detergent, graphite crucible, graphite powder refractory bricks, lubricants, grease production. In the foundry industry, casting in the casting process is carried out in high temperature environment. In order to make the casting at high temperatures without deformation and not broken, it is necessary to join the casting graphite powder. Casting graphite powder can withstand forging high temperature and cast surface smooth, non-sticky sand to ensure casting quality.         Graphite powder crucible, graphite powder refractory bricks are added graphite powder so that they have a high temperature properties. The shortcoming of commonly used lubricants and grease is that they fail to withstand high temperatures. And they can not achieve lubrication property in high temperature. In the process of producing lubricating oil and grease, if dding graphite powder, it can not only increase the lubricating oil and grease lubrication performance, but also improve the degree of high temperature resistant.         Generally, rubber is insulated. If want for conductive need, adding some conductive materials is required. Graphite powder has excellent electrical conductivity and lubrication release. To process graphite into graphite powder, it will be with excellent lubrication and conductive properties. The higher purity of graphite powder, the better conductivity will achieve. We Hongwu International Group Ltd, with HWNANO brand, is a high-tech enterprise focusing on manufacturing, research, development and processing of nanoparticles and nanopowders. We have our own nano powders production base and R&D center located in Xuzhou, Jiangsu that can supply graphite powder available for nano size and micron size with small quantity for researchers and bulk order for industry groups. So if you have any questions or demands about graphite powder or other nano materials, please feel free to contact us. Thank you! by Jemma
  • HW nano material sale high purity bi2o3 nano bismuth oxide
    HW nano material sale high purity bi2o3 nano bismuth oxide
    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.
  • High Puity Tantalum Oxide (Ta2O5) Nanoparticles,100-200nm
    High Puity Tantalum Oxide (Ta2O5) Nanoparticles,100-200nm
    High Puity Tantalum Oxide (Ta2O5) Nanoparticles,100-200nm   Product Name: Tantalum Oxide; Tantalum Pentoxide Formula: Ta2O5 Cas No.: 1314-61-3 Particles Size: 100-200nm,300-500nm,1-2um...customization Purity: 99.9% Appearance:White solid powder Mophology: nearly Spherical Packing: 100g, 500g, 1kg or as needed               Applications of Tantalum Oxide Ta2O5 nanoparticles:   1. Dental imaging, CT Scans and X-rays 2. Coatings and plastics 3. Alloys and catalyst applications.       Our commitment to quality and customer service have established us a leader in the international nanomaterials market.  If you are looking for related products that are not in our product list yet, our experienced and dedicated team is ready for help. Do not hesitate to contact us at hwnano@xuzhounano.com. 
  • Conductive Material Antimony Doped Tin Oxide(ATO) Nanoparticles
    Conductive Material Antimony Doped Tin Oxide(ATO) Nanoparticles
    Best Conductive Material Antimony Doped Tin Oxide(ATO) Nanoparticles from Hongwu has been exported to many countries and regions.

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