Method for preparing composite nanometer film
A nano-film and conductive polymer technology, applied in the field of manufacturing composite nano-films, can solve the lack of sufficient understanding of the distribution order and looseness of GO materials, the low controllability of the thickness of conductive polymers, and the difficulty in forming ultra-thin GO materials. Conductive polymer layer and other problems, to achieve the effect of easy operation, good flexibility, reasonable and simple preparation method
Inactive Publication Date: 2013-12-18
UNIV OF ELECTRONIC SCI & TECH OF CHINA
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The embodiment of the invention discloses a method for preparing a composite nanometer film. The method comprises the following steps of: forming a graphene oxide dispersed solution; dispersing graphene oxides to a substrate by adopting an LB film-forming method to form a graphene oxide film; dissolving an iron-based oxidizing agent into ultrapure water to form an iron-based oxidizing agent solution; coating the iron-based oxidizing agent solution on the graphene oxide film by adopting a spincoating method to form a graphene oxide/iron-based oxidizing agent composite film; placing the substrate in a conductive polymer monomer atmosphere for polymerization reaction to form a graphene oxide/conductive polymer composite nanometer film. The composite film formed according to the method disclosed by the embodiment of the invention has the advantages that the graphene oxides are sequentially dispersed into a conductive polymer, the electric conductivity and flexibility are good and the requirements of different electrode systems on electrode film materials can be met.
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