Highly dispersed nano Pt platinum colloid for sale

nano Pt ( platinum ) particles water dispersion, concentration 1000ppm ( 0.1%) nano Pt is widely used as catalyst, making into dispersion make it easy and convenient for customer use.

As a functional material, nano Pt has important application value in the fields of sensors, catalysis, fuel cells, , electronics, optics and electromagnetism. The good catalytic performance makes it work well in titrant.

The product has high purity, small particle size and large specific surface area. Its surface activity is high, UV shielding is more than 80%, and it has good barrier properties. The material has good electrical conductivity and can be used as a conductive material for electrodes and electrical contacts of molten salt electrolysis.

Hongwu Nano's Ruthenium Nanoparticle is 20-30nm with 99.95% purity. Nano Ru powder can be used for the capacitor membrane and the high efficient catalyst for its excellent performance. For other size, RuO2, dispersion, they all can be available.

Good Flexibility Conductive Multi-layer Graphene  Nano Powders for best price supply

Nano CUO Powders copper oxide for gas sensor devices is widely used in testing environment quality.

Zinc Oxide nanowires/ZnO NWs, as an ideal material for the preparation of a Schottky contact type devices. Hongwu nanometer is professional manufacturer, supplier and exporter in china for nano materials in china. Our ZNO zinc oxide nanowires specification as follows: 1. D<100nm,L>5um,99.9%                2. D:100-200nm,L>1um,99.9%                          As nucleic acid detection is more and more widely applied to genotyping technology, clinical diagnostics and biomedical research and other fields, the traditional optical detection and real-time PCR technology have some disadvantages, such as high cost, no longer can meet the demand that the devices require the testing with high cost-effective, high speed and high sensitivity. By contrast, the one-dimensional material represented by the unmarked detection device, because of a high specific surface area, can offer the possibility for low-cost, simple and effective DNA testing. FET based on semiconductor nanowires is such a great potential device. Wherein, changing the metal - semiconductor interface of Schottky barrier height(SBH)can modulate device performance, which is a hotspot for researchers.        Zinc Oxide nanowires/ZnO NWs with excellent semiconductor and piezoelectric performance, is an ideal material for the preparation of a Schottky contact type devices. Researchers of the National Center for Nanoscience and other institutions made use of exerting external strains on Zinc Oxide nanowires to produce piezoelectric potential. Then on the basis of piezoelectric effect, the potential can be increased or decreased the effect of SBH link interface the carrier transportation, so that change the properties of nanowire-based devices. In addition, making specific hybridization between probe complementary target cDNA and nanowire adsorbed single-stranded DNA (the ssDNA), the device can achieve selective detection function.       The experimental results of this work showed that, when the compressive strain applied to the Zinc Oxide nanowire-based DNA sensor became -0.59%, the relative value of the current response increased by 454%. This fully illustrated that the modified method using a piezoelectric device electronics effect can significantly improve the detection performance of the Schottky contact type ZnO nanowire based DNA sensor.

Hongwu Nano produce tungsten doped vanadium dioxide(W-VO2) in nano size with adjustable W ratio, phase-transition temperature from 20-48℃, also pure monoclinic phase VO2 nanopowder. From laboratory to industry, nano W-doped VO₂ powder is leveraging "tiny dimensions" to drive "massive energy," bringing smart temperature control into more daily life scenarios.

HONGWU Carbon nanotubes includes SWCNT,DWCNT,MWCNT,The composite of carbon nanotubes with fiber materials can significantly improve the strength and properties of the materials. Due to the excellent mechanical properties and high electrical conductivity of carbon nanotubes, their introduction into high-strength fibers can effectively enhance the tensile strength and stiffness of the fibers.

HWNANO supply highly dispersed aqueous water nano silver liquid for antimicrobials. The available dispersion form is for easily usage. The concentration of nano Ag dispersion can be adjustable, both transparent and colored types are supplied.

Hongwu Nano long-term supplies the gold(Au) nanoparticles. The general size of nano Au powder is 20-30nm with 99.95%purity. Collodial gold and other particle sizes can be customized also. If you would like to buy nano gold powders with high and stable quality, competitive price, please don't hesitate to contact us now!

Our Antimony Tin Oxide nanopowders(ATO <10nm) is widely used in transparent antistatic coatings basis on highly dispersion.