Polypyrrole nano structure electrode and preparation method and application thereof
A technology of polypyrrole nanowires and nanostructures, applied in the fields of electrochemistry and new energy nanomaterials, can solve the problems of cost limitation and wide application, and achieve the effects of facilitating ion diffusion and electron transmission, simplifying the preparation process, and reducing costs
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0041] First prepare a concentration of 0.2mol L -1 Phosphate buffer solution with a pH value of 6.50; add p-toluenesulfonic acid dopant thereafter, the concentration of the dopant in the phosphate buffer solution is 0.05molL -1 get the electrolyte. The anion in the electrolyte is phosphate PO 4 3- Ion, hydrogen phosphate HPO 4 2- Ion, dihydrogen phosphate H 2 PO 4 - Ion, p-toluenesulfonate TOS - ions; then add pyrrole monomer to the electrolyte, the concentration of pyrrole monomer in the electrolyte is 0.1mol L -1 , to obtain the electrolyte. Add working electrode substrate, counter electrode and reference electrode to the electrolyte, the working electrode substrate is a gold-plated platinum electrode 6 × 30mm, the counter electrode is a platinum electrode 10 × 30mm, and the reference electrode is a silver-silver chloride electrode , use electrochemical method to polymerize, apply a current of 0.4mA between the electrodes, and obtain a uniformly distributed polypy...
Embodiment 2
[0043] First prepare a concentration of 0.2mol L -1 Phosphate buffer solution with a pH value of 6.86; add camphorsulfonic acid dopant thereafter, the concentration of the dopant in the phosphate buffer solution is 0.03mol L -1 get the electrolyte. The anion in the electrolyte is phosphate PO 4 3- Ion, hydrogen phosphate HPO 4 2- Ion, dihydrogen phosphate H 2 PO 4 - Ion, Camphorsulfonate CSA - ions; then add pyrrole monomer to the electrolyte, the concentration of pyrrole monomer in the electrolyte is 0.15molL -1 , to obtain the electrolyte. Add working electrode substrate, counter electrode and reference electrode to the electrolyte, the working electrode substrate is a gold-plated silicon electrode 6 × 30mm, the counter electrode is a platinum electrode 10 × 30mm, and the reference electrode is a silver-silver chloride electrode . Polymerize using an electrochemical method, apply a current of 0.5 mA between the electrodes, and obtain a uniformly distributed polypy...
Embodiment 3
[0045] First prepare a concentration of 0.2mol L -1 A phosphate buffer solution with a pH value of 6.96; then add p-toluenesulfonic acid dopant thereto, the concentration of the dopant in the phosphate buffer solution is 0.02mol L -1 get the electrolyte. The anion in the electrolyte is phosphate PO 4 3- Ion, hydrogen phosphate HPO 4 2- Ion, dihydrogen phosphate H 2 PO 4 - Ion, p-toluenesulfonate TOS - ion. Then add pyrrole monomer to the electrolyte, the concentration of pyrrole monomer in the electrolyte is 0.2mol L -1 , to obtain the electrolyte. To this electrolyte is added a working electrode, a counter electrode and a reference electrode. The base material of the working electrode is a gold-plated platinum electrode 6 × 30 mm, the counter electrode is a platinum electrode 10 × 30 mm, and the reference electrode is a silver-silver chloride electrode. The electrochemical method is used for polymerization, and a current of 0.6 mA is applied between the electrodes....
PUM
| Property | Measurement | Unit |
|---|---|---|
| diameter | aaaaa | aaaaa |
| length | aaaaa | aaaaa |
| length | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
Login to View More