-
1. The world's first graphene car in Manchester came out July 22, the world's first use of graphene as a body material car debut in Manchester, by the Briggs car company in Liverpool. The BAC Mono sports car with graphene-added material has passed the road test and will be shown at the National Graphene Research Center in Manchester as part of the City Science Festival on July 22-29. "The graphene...
Read More
-
1.Lithium battery The development of conductive materials is one of the elements in the development of new energy. Carbon nanotubes can be used to improve the electrical conductivity of electrode materials, and the improvement of the conductivity of electrode materials (anode and cathode) is important for improving energy storage performance. Carbon nanotubes have very good electrical conductivity...
Read More
-
Preparation of kerosene-based magnetic fluid of Fe3O4 In this experiment, analytically pure ferric chloride, ferric chloride and ammonia (NH3 content 25%) were used to prepare magnetic particles of Fe3O4 according to chemical coprecipitation method. The chemical reaction equation is 2FeCl3·6H2O+FeCl2·4H2O+8NH3·H2O= Fe3O4+8NH4Cl+24H2O (1) In the dissolution process, FeCl2·4H2O blue-green crystals a...
Read More
-
Ferric oxide Nanopowder is a crystal, and its internal molecules are arranged in a regular manner, and the molecular current orientation is uniform, resulting in magnetic properties. When the magnet is brought close to the ferromagnetic substance, it is magnetically affected by the magnet, and the internal molecular current of the ferromagnetic substance tends to be regularly oriented and mag...
Read More
-
The first reason is to change the inorganic filler from a general incremental filler to a functional filler. Inorganic fillers play an important role in the polymer materials industry and polymer matrix composites such as plastics, rubber and adhesives. Application and function of partially modified inorganic filler Inorganic filler Application Function Calcium carbonate PVC,PE, PP, Unsa...
Read More
-
As the anode material of lithium ion battery, silicon nanopowder has the highest theoretical specific capacity (up to 4200 mAh/g), which is much higher than the carbon powder widely used at present, but the biggest disadvantage of silicon powder as the negative electrode of lithium ion battery is the process of alloying with lithium. In the case of a large volume change, the active material is det...
Read More
-
ATO (Antimony Tin Oxide) nano-ultrafine powder with non-resistive transparent conductivity in the semiconductor field, can be used in various glass, plastic and various resins to achieve transparent, conductive, anti-static radiation, UV-blocking And infrared effect. ATO powder is a kind of transparent conductive, antistatic, heat-insulating, anti-ultraviolet and other functional raw materials wid...
Read More
-
Carbon nanotechnology began in the 1990s, and its presentation has greatly improved and improved the national economy. Its internal structure is of a hierarchical type and can exhibit special chemical properties in the field of catalysis and devices. At the same time, new nanomaterials appear after graphene and nanotubes, and new carbon nanomaterials have become a hot topic in many research fields...
Read More
-
1)Silicon carbide whiskers should be pre-dispersed as much as possible before use. They should be mechanically and ultrasonically dispersed with water, ethanol, etc., and then mixed with the matrix material. 2) The amount of silicon carbide whiskers added to the material is not as high as possible, and there is usually an optimum value. Ordinary ceramics are generally added in an amount of 1-10%. ...
Read More
-
Copper nanopowder has a spherical shape, uniform particle size, large crystallinity, high product purity, high surface activity, easy dispersion and industrial application. Ultrafine particulate material refers to a powder having a particle size between 1 and 100 nm, also known as a nanoparticulate material. Nanoparticles have small size effects, large specific surface and macroscopic quantum tunn...
Read More
-
As a drug carrier: Hydroxyapatite nanopowder have many advantages such as good biocompatibility, low pH sensitivity, controllable structure, large drug loading and high encapsulation efficiency, and are widely used as drug carriers. At the same time, the synthetic hydroxyapatite is surface-modified to load a specific drug, and can also solve the problem of release of drug release. Hydroxyapatite i...
Read More
-
As a sensor material: TiO2 nanopowder can be used not only for moisture sensitive and pressure sensitive components, but also as a sensor material for detecting multiple gases. TiO2 nanoparticle as a catalyst carrier: Since researchers discovered strong interactions between certain metals and TiO2 carriers in 1978, most of the scientists in the field of catalysts in various countries have used TiO...
Read More
13929258449
online service
13929258449
admin@satnano.com
led_zhiding
+ 8613929258449
