Nanografi Nanotechnology

Copper Nanoparticles and Applications of Copper Nanopowders Information about Copper  Copper is a chemical element with symbol Cu and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a reddish-orange color. Copper is used as a conductor of heat and electricity, as a building material, and as a constituent of various metal alloys, such as sterling silver used in jewelry, cupronickel used to make marine hardware and coins, and constantan used in strain gauges and thermocouples for temperature measurement. Copper Nanoparticles* Nanoparticles of Copper and Application Areas  Copper Nanoparticles display unique characteristics including catalytic and antifungal/antibacterial activities that are not observed in commercial copper. Copper Nanoparticles demonstrate a very strong catalytic activity, a property that can be attributed to their large catal...

     - Copper is one of the few metals that occur in nature in directly usable metallic form as opposed to needing extraction from an ore. It was the first metal to be smelted from its ore, the first metal to be cast into a shape in a mold.  - Copper Powder is being used in the superficial conductive coating processing of metal and non-ferrous metal  - Copper Powder is being used in medicine append material  - Copper Powder is being used in capacitor materials  - Copper Powder is being used in raw material for bulk nanomaterial  - Copper Powder is being used to adopt the inert gas to make bulk copper nano composite material with powder metallurgy;  - Copper Nanoparticles widely used as catalysts  - Copper and copper alloy nanometer, feature high efficacy and selectivity, can be used as catalyst in some reactions, e.g. carbon dioxide compound hydrogen to produce methanol.  - Copper Nanoparticles used as conductive coatings. h...