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山东省淄博市淄川新材料园(光电园区)
  • 产品名称: 氟化石墨
  • 产品编号: ZSGF01002
  • 上架时间: 2016-09-26
  • 浏览次数: 529

      氟化石墨,是氟原子插入石墨层间的一种石墨层间化合物,具有极低的表面能、优异的化学和热稳定性、极好的润滑性能以及超高理论比容量,使其在固态润滑、防腐防污涂料、锂电池和其它应用领域具有良好的应用前景。氟化石墨根据采用原料不同可细分为氟化鳞片石墨、氟化球形石墨、氟化膨胀石墨及氟化纳米石墨等种类,其颜色随氟含量的增加,由黑色逐渐变为灰白,直至纯白。

      氟化石墨作为正极材料应用于锂氟化碳电池,在C/10的放电倍率下,根据氟含量的不同可适用于功率型(≥2.7V, >700mAh/g)和能量型(≥2.5V, >800mAh/g)一次电池。


      Fluorographite, a kind of graphite interaction compounds with fluorine, has a development prospect in solid lubricants, corrosion protective and antifouling coatings, lithium batteries and other fields due to its many merits of extremely low surface energy, excellent chemical and thermal stability, outstanding lubricity and super theoretical capacity. It can be divided into fluoroflake-graphite, floroball-graphite, fluoroexpanded-graphite and fluoronano-graphite that determined by raw materials. With the increasing of fluoride content, the color of fluorographite turns from black to gray and white.

      The fluorographite was used as cathode materials in Li-CFxbattery. And at a discharge rate of C/10, the fluorographite with different F/C ratio could be applied in energy-type(≥2.7V, >700mAh/g) or power-type (≥2.5V, >800mAh/g) batteries, respectively.