A kind of preparation method of continuous electro-spinning flexible ultra-thin ultracapacitor

A kind of preparation method of continuous electro-spinning flexible ultra-thin ultracapacitor

  • CN 108,010,737 A
  • Filed: 12/07/2017
  • Published: 05/08/2018
  • Est. Priority Date: 12/07/2017
  • Status: Active Application
First Claim
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1. A kind of 1. preparation method of continuous electro-spinning flexible ultra-thin ultracapacitor, it is characterised in that:

  • The specific steps of the methodIt is as follows:

    (1) graphene, carbon nanotubes and solvent are weighed by proportioning, graphene/carbon nano-tube colloidal solution is made in ultrasonic disperse;

    (2) high-voltage electrostatic spray device graphite spraying alkene/carbon nano-tube compound film anode on a current collector is utilized;

    (3) solid electrolyte material is prepared in proportion, and using high-voltage electrostatic spinning device, electrospinning is consolidated directly on the anode of formationBody electrolytic thin-membrane;

    (4) the graphene/carbon nano-tube colloidal solution prepared one layer of cathode of EFI on the electrolytic thin-membrane of formation is used;

    FinallyAttached last layer collector;

    Obtain an electrospinning/EFI flexible ultra-thin ultracapacitor of the invention.

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