Palladium Nanopowder Pd for Carbon Monoxide Detector

CHEMICAL Palladium nanoparticle /pd nanopowder china products in 20-30nm with 99.5% as the catalyst.

Superfine Palladium Nanoparticles are available for 20nm with high purity.  Pd nanopowder with high and stable quality and  competitive Factory price is offered by Hongwu Nano. Also, the particle sizes of nano palladium particle can be adjustable.

Silver metal powder, palladium metal powder, gold metal powder widely used in electronic paste.

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.

Nano Palladium Pd Powder is a grey powder and with high purity,have a good performance.

Palladium nanoparticles is of of our hottest sale product with high and stable quality, competitive price, which usually used as the catalyst. Precious metal nano materials manufacturer, Hongwu Nano long term offers a series of noble metal nano materials.

Nano palladium powder, 20-30nm, 99.95%, widely used in thick film silver palladium conductive paste.

Buy precious metal nanoparticles,palladium nanopowder from HW NANO, we are professional supplier.

Nanotechnology production best quality palladium nano particles, like to buy nano particles, find HW NANO.

Nano palladium powder can be used as a good hydrogen storage material. On the other hand, nano-palladium powder is an indispensable material for thick film conductive paste.

China factory direct offer ultrafine 10nm Pd nanopowders, average particle size, high purity 99.95%, goods catalyst performance. Good and stable quality for both testing orders and batch orders. COA, SEM, MSDS available. Any need welcome to contact us! 

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.