“Dunk-Get”type Single Layer Graphene on Copper Foil

　　introduction

The bubble-take single-layer graphene is obtained by spin-coating a copper-based single-layer graphene with a protective film and then cleaning it. This graphene is very convenient and can be directly put into the copper etching solution (may be (Ammonium persulfate solution, ferric chloride solution, copper sulfide aqueous solution of hydrochloric acid, etc.) etch away the copper, and then transfer to deionized water to rinse away the etching solution. It has been cleaned, this The graphene obtained by this method is very clean, and customers can "bubble" the graphene in the etching solution and easily transfer it to the desired place according to their own needs.

　　parameter

　　Storage instructions:

　　should be sealed and stored in a dry environment, and the temperature is less than 35 ℃. It is strictly forbidden to contact with volatile substances and pollution sources. Keep away from fire.