High Conductivity Nickel Plated Carbon Fiber For Capacitors
Capacitors use highly conductive nickel-plated carbon fiber as a new type of fiber material with a carbon content of over 95%. Compared to traditional glass fiber, it has strong corrosion resistance, lighter weight than metal aluminum, higher strength than steel, and has the characteristics of external flexibility and internal rigidity.
Capacitors are made of highly conductive nickel-plated carbon fibers that combine good conductivity and flexibility and are used to prepare electrodes for flexible supercapacitors.
1. Product Introduction
High conductivity nickel-plated carbon fiber for capacitors is a fiber material with excellent properties such as high strength, high stiffness, low density, and corrosion resistance. It is also a semiconductor material, and its conductivity depends on its structure and preparation process. Generally speaking, high-conductivity nickel-plated carbon fibers used in capacitors can be used as electrode materials, capacitors, conductive materials, or as conductive layers for composite materials.
High conductivity nickel plated carbon fibers used in capacitors have good conductivity, and the surface metallization and nickel plating of carbon fibers will greatly improve the conductivity of high conductivity nickel plated carbon fibers used in capacitors.
2. Product Parameter
Item | Test Standard | Unit | Classic Value | |
| Mechanical Properties | Tensile Strength | ISO 11566 | MPa | 3000 |
| Tensile Modulus | ISO 11566 | GPa | 160 | |
| Elongation at break | ISO 11566 | % | 1.3 | |
| Electrical Property | Resistivity | QJ 3074 | Ω cm | 8.23x10-5 |
| Others | Bulk Density | ISO 10119 | g/cm3 | 3.2 |
| Linear Density | ISO 11566 | g/Km | 1630 | |
| Tow | ISO 11566 | ends | 12000 | |
| Filament Diameter | μm | 7.3 | ||
| Coating Thickness | μm | 0.3 | ||
| Nickel Content | % | 50 | ||
| Cross-sectional area | mm2/tow | 0.55 | ||
| Twist | none | |||
3. Product Feature
good shielding effect
relatively good anti-aging performance
excellent mechanical properties
good oxidation
corrosion resistance.
4. Product Details
The highly conductive nickel-plated carbon fiber for capacitors is a high-efficiency capacitor based on new materials such as nickel carbon. The activated carbon material is introduced into the negative electrode of the nickel-metal hydride battery to combine the ordinary supercapacitor with the battery.
The use of highly conductive nickel-plated carbon fibers for capacitors greatly increases the amount of electricity stored in capacitors; secondly, the use of high-conductivity nickel-plated carbon fibers for capacitors enables high-energy nickel-carbon supercapacitors to make a breakthrough in the material structure of the positive and negative electrodes, and its specific power is much higher than that of traditional capacitors; In addition, the high-conductivity nickel-plated carbon fiber used in the capacitor makes the high-energy nickel-carbon supercapacitor realize the internal combination of the battery and the traditional capacitor in structure, and realizes the advantages of both the battery and the capacitor.
Compared with traditional capacitors and traditional power batteries, high-conductivity nickel-plated carbon fiber high-energy nickel-carbon supercapacitors for capacitors and power supply products based on them have a high energy density, high power density, high charge and discharge efficiency, and temperature adaptability. Good, long cycle life, safety and environmental protection, high-cost performance, and other technical advantages.
The main advantages of highly conductive nickel-plated carbon fiber for capacitors are:
①Capacitance. The conventional capacitors used in the early stage have a small capacitance storage capacity, which can only meet the circuit requirements of small loads; while the supercapacitors made of highly conductive nickel-plated carbon fibers for capacitors can reach the Farad level, which is suitable for more complex circuit operation need.
② circuit. Supercapacitors made of high-conductivity nickel-plated carbon fibers for capacitors have lower requirements on circuit structure, do not need to set up special charging circuits and control discharge circuits, and the service time of capacitors will not be affected by overcharging and over-discharging.
③ Welding. Ordinary capacitors cannot be welded. When installing supercapacitors made of high-conductivity nickel-plated carbon fibers for capacitors, welding can be performed as needed, which prevents the occurrence of poor battery contact and improves the performance of capacitor components.
