Preparation method of polypyrrole nanotube-graphene material in super capacitor
A kind of polypyrrole nanotube, super capacitor technology
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[0041] Below with reference to the accompanying drawings of the present invention will be further described in detail.
[0042] according to figure 1 As shown in the polypyrrole nano tube and a method of preparing a graphene material, comprising:
[0043] Step 1, in situ polymerization polypyrrole nanotubes:
[0044] Step 1.1, taking 490mg of methyl orange mass was dissolved in 300ml of deionized water with stirring volume 5h, 4g of ferric chloride hexahydrate quality stirring 50min, the quality of the monomer pyrrole 1.1g;
[0045] Step 1.2, flavor by polymerizing at room temperature for 24h, to give the tubular polypyrrole, and the pH of the solution washed to neutrality and drying standby.
[0046] Step 2. Preparation of electrode material:
[0047] Step 2.1, is prepared in advance with the bottle, weighed drop Stir polytetrafluoroethylene, a mass fraction of 5 parts of polytetrafluoroethylene weighed, were added 90 parts of graphite, 5 parts of carbon black powder were mixed;
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