美國ACS MATERIAL現(xiàn)在可以提供銅基單層石墨烯薄膜、雙層石墨烯薄膜以及多層石墨烯薄膜，尺寸可以做到2cm*2cm、5cm*5cm以及10cm*5規(guī)格。美國ACS MATERIAL新宣布推出國際上**大的銅基單層石墨烯薄膜，質(zhì)量保證，面積30cm*20cm，歡迎預(yù)訂，10cm*10cm,15cm*10cm也可以訂購，歡迎咨詢。

 Typical Raman spectrum of a single layer film

TEM image of a single layer film

The products and services ACS Material is supplying include: 
1) Super large size  graphene on copper foil up to 15cm*30cm; 
2) Double or multi-layer graphene; 
3) Graphene transferred onto silicon dioxide substrate; 
4) Pretreated graphene: Graphene has been coated PMMA, just after some simple steps, you can transfer it to other different substrates; 
5) N-type nitrogen-doped graphene: different doping concentrations of N-type graphene;
6) Graphical graphene: According to graphics mask supplied by customers;
7) Customized service: different floors, different sizes of graphene; graphene transfer services; nitrogen-doped graphene; graphical graphene etc.