Description:1. Thin Film Solar Cells Used Cu Nanowire, can greatly reduce the potential for mobile phones, e-readers and other display manufacturing costs, and can help scientists build foldable electronic products and improve the performance of solar cells.2. Thin Film Solar Cells Used Cu Nanowire has excellent electrical properties, it can be used to produce nano-circuit devices.3. Cu, due to the low resistance, electromigration resistance is good, low cost, etc. have become the most commonly used conventional electronic circuit conductors, and therefore suitable for research and development in microelectronics and semiconductor element metal Cu nanowires have great prospect .4. Because a large proportion of the nano copper surface atoms, with strong surface activity, so the need for copper nanowires different surface modification treatment, resolve and poor dispersion stability and other issues, is expected to be good photocatalytic applications.Storage Condition:Copper nanowires (CuNWs) should be stored in sealed, avoid light place. Low temperature(0-5℃) storage is recommended.SEM & XRD :