国产精品videossex久久发布,久热提供免费的亚洲一区,美女脱光光操逼淫叫网站,757午夜视频国产精品

Carboxyl (-COOH) functionalized graphene has been developed at our facilities. Can be deposited on various substrates either by conventional mechanical exfoliation or spin coating in the solution form

Graphene fluoride has been developed our facilities. Carbon to Fluoride ratio is 1:1 and the particle size ranges from 1-15 microns. Electrical resistivity is 1E11-1E12 Ohm.cm.

Nitrogen doped graphene has been created at our facilities. Ideal for exfoliation. Nitrogen doping is fixed at 1.5-2% and the lateral sizes of the flakes can reach more than 50 microns.

制備方法：層間催化裂解法 厚度：1~5nm 直徑：~5um 比表面積：90-130 m2/g 外觀：黑色粉末

制備方法： 層間催化裂解法 厚度：~2nm 直徑：5~10um 純度：98% 含氧量：1.44% 電導(dǎo)率：~2597 s/cm

Carboxyl (-COOH) functionalized graphene has been developed at our facilities. Can be deposited on various substrates either by conventional mechanical exfoliation or spin coating in the solution