Method for preparing transparent flexible electrode based on ionic liquid and flexible solar cell
A technology of solar cells and ionic liquids, applied in the manufacture of semiconductor/solid-state devices, circuits, electrical components, etc., can solve the problems of large contact resistance of transparent electrodes, poor electrical and mechanical properties, high technology, etc., to improve electrical properties and mechanical properties. Good performance, stability and repeatability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0042] (1) Add ionic liquid, silver nitrate, and acetic acid into water to obtain an ionic liquid solution, in which the volume concentration of the ionic liquid is 0.125‰, the volume concentration of acetic acid is 0.5‰, and the concentration of silver nitrate is 0.017mg / mL; the ionic liquid is as follows :
[0043]
[0044] 0.3 mL of the above ionic liquid solution was added to 0.7 mL of silver nanowire aqueous solution to obtain a silver nanowire aqueous solution doped with ionic liquid solution, wherein the volume percentage of the ionic liquid solution was 30%, and the concentration of silver nanowire was 0.25 wt%.
[0045] (2) Spin-coat an aqueous solution of silver nanowires doped with an ionic liquid solution on a flexible transparent substrate, 2000 rpm for 40 s without heating, and then spin-coat 10 mg / mL aluminum-doped oxide on the silver nanowires doped with an ionic liquid. Zinc aqueous solution, 2000 rpm 60 s, 120 o C annealed for 15 minutes, then spin-coated...
Embodiment 2
[0057] The transparent flexible electrode prepared in Example 1 was placed in a nitrogen glove box, and the active layer solution was spin-coated on the surface of the conductive layer. The components of the solution were PBDB-T-2F and Y6, the solvent was pure CF, and the composition concentration was 16 mg / mL of solution, the rate of dispensing is 3000 rpm, the time is 30s, after the dispensing is completed, at 110 o Annealing at C for 10 minutes to obtain an active layer; then, in a coating machine, a molybdenum trioxide hole transport layer and an Al electrode were evaporated on the surface of the active layer with thicknesses of 10 nm and 100 nm, respectively. So far, the flexible solar cell has been prepared. It is a flexible organic solar cell prepared from silver nanowires doped with ionic liquid solution. The structure and photos are shown in Figure 6 .
[0058] The transparent flexible electrode prepared by the silver nanowires not doped with the ionic liquid solut...
PUM
| Property | Measurement | Unit |
|---|---|---|
| thickness | aaaaa | aaaaa |
| thickness | aaaaa | aaaaa |
| transmittivity | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
Login to View More