40nm Optical Materials LaF3 Lanthanum Trifluoride Powders

Lanthanum Trifluoride Nanopowder is in particle size 40nm, 90% purity.

Lanthanum Trifluoride Powder almost insoluble in water, but dispersibility well in alcohol.

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.

Buy High purity Germanium nanoparticles(Ge), here you will get best factory price. Available sizes of nano Ge are 50nm, 100-300nm, 300-500nm, with 99.9%. Quick delivery for high and stable quality Germanium nano materials with competitive price.

Black solid powder Pd Palladium Nanoparticles is the high efficient catalyst which used in electronic industry. HW NANO supply high and stable quality Pd nano powders, high purity, adjustable particle size, customized dispersion.

Anatase nano titanium dioxide has a good photocatalytic effect and is widely used in photocatalysts and air purification products.

Nitrogen-doped multi-walled carbon nanotubes can activate the surface of CNTs, used as the supporting material of noble metal catalysts.

Zirconium Oxide Nano Powder has white color and high purity,mainly used in the refractory material.

Graphene Oxides contains many funtional groups, has good dispersed properties, ,mainly used in composite materials.

Adding a small amount of multi-walled carbon nanotubes in the plastic can make the electrical conductivity greatly increase as well as good mechanical performance.

Nano Si3N4 applications: high-performance wear-resistant, high-temperature resistant rubber seals and rubber tires, application in anti-corrosion and fire-resistant coatings, application in high-temperature insulating electronic materials, application in inorganic ceramic lubricants. The application of ceramic wear-resistant composite plating on metal surfaces, the application of special infrared-absorbing human body textiles, the application of structural ceramics and inorganic composite materials, the application of epoxy resin, etc.

Tungsten trioxide is used for the production of tungsten metal powder or as compound and ceramic pigment.