Description
Micro Porous Copper Foil Collector is carbon coated copper foil. Surface modification of battery collector using functional coatings is a breakthrough technological innovation. The modified copper foil is a functional layer which is coated on the surface of copper foil with a variety of conductive materials or one of them，forming a fine two dimensional or multidimensional conductive network structure, and then collocating the conductive resin suitable for water system. Through the combination of theoretical simulation calculation and many experiments the optimal ratio structure and process strip are found out.Piece. The process can make the coating thickness thinner the coating resistance lower and the adhesion ability stronger in order to effectively improve the electrochemical performance and product stability of lithium battery especially for silicon carbon battery system.
Application:
Lithium-ion batteries for electric vehicles and energy storage(Si/C).
Lithium-ion batteries for 3C productions (Si/C).
Lithium ion battery in water system.
Schematic illustration
Electrode active material.
Nano modified coating.
copper foil.
Test Data.
Sic Cell o.c Charpe Discheroe Crde
Note: that all data were measured using our devices under special conditions. If any questions,please contact with us!
Advantages
Micro porous copper foil collectors are designed for use in solar thermal applications, particularly in flat plate solar collectors. These collectors are made of a special type of copper foil that has been processed to create a micro-porous structure. The micro-porous structure enhances the absorptivity of the copper foil, which leads to greater efficiency in solar energy conversion.
The main advantages of micro porous copper foil collectors include:
1. High thermal conductivity: Copper has excellent thermal conductivity, which means that it can quickly transfer heat from the absorber plate to the fluid circulating in the collector. This results in greater heat transfer efficiency and faster heating of the circulating fluid.
2. Improved absorptivity: The micro-porous structure of the copper foil enhances its absorptivity, which results in greater efficiency in solar energy conversion and higher thermal efficiency of the collector.
3. Durable: Copper is a highly durable material that can withstand harsh environmental conditions, which ensures that the collector will have a long lifespan and require minimal maintenance.
4. Cost-effective: Copper is relatively inexpensive compared to other materials used in solar collectors. The use of micro-porous copper foil allows for greater manufacturing efficiency and can lead to reduced costs compared to other designs.
5. Lightweight: Copper is a lightweight material that is easy to handle and install, which makes the collector relatively easy to transport and install.
Overall, micro porous copper foil collectors offer several advantages for solar thermal applications, including high thermal conductivity, improved absorptivity, durability, cost efficiency, and lightweight design. These features make micro porous copper foil collectors an effective solution for solar thermal applications, particularly in flat plate solar collectors.
