Graphene paper

半岛bd体育手机客户端 说明

应用

XG Leaf^?is a more effective solution than aluminum and copper foils for a wide variety of applications to optimize thermal conductivity, thermal spreading, electrical properties, and corrosion resistance. XG Leaf^?is a thin, flexible, and lightweight sheet product built on a foundation of XG Sciences, xGnP^?graphene nanoplatelets. By precisely tailoring the composition, density, and our proprietary manufacturing process materials are created with unique properties to optimize thermal and electrical conductivity. Different types of XG Leaf^?graphene paper offer outstanding thermal and electrical properties.

• Thermal conductivity and spreading: in-plane conductivity above 550 W/mK.
• Electrical properties: formulations are available with surface resistivity ranging as low as 0.04 Ω/sq.

Potential applications include:

• Heat dissipation.
• Resistive heating.
• EMI shielding.
• Electrodes (thin battery, super capacitor, Li-air etc).
• Barrier.
• Layering in composites.
• Sensors.

物理属性

• Thermal conductivity: 550 W/mK (in-plane), 3 W/mK (through plane).
• Electrical conductivity: 3700 S/cm (in-plane).
• Electrical resistivity: surface 0.06 Ω/sq, sheet 2.7 μΩ-m.
• EMI shielding: 53 dB @ 30 MHz, 58 dB @ 1.5 GHz.

法律信息

XG Leaf is a registered trademark of XG Sciences, Inc.

基本信息

NACRES

NA.23

半岛bd体育手机客户端 性质

形式	sheet
质量水平	100
尺寸	11.5 in. × 23.5 in.
厚度	240 μm
密度	1.9 g/cm3

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 2
闪点(F)	Not applicable
闪点(C)	Not applicable