Perovskite solar cell and preparation method thereof
A solar cell and perovskite technology, applied in the field of solar cells, can solve the problems of complex production process of silicon-based solar cells, further improvement in stability, and constraints on development, so as to improve photoelectric conversion efficiency, facilitate electrical testing, and improve The effect of utilization
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
preparation example Construction
[0019] A method for preparing a perovskite solar cell, comprising the following steps: 1) providing a transparent substrate, forming a groove on the upper surface of the transparent substrate, and forming a plurality of first through holes and A plurality of second through holes, wherein the groove has a bottom surface and four sides, the angles between the first and third side surfaces and the bottom surface are both 120°-150°, and the second , the angle between the fourth side surface and the bottom surface is 90°; 2) then deposit a conductive material in the first through hole and the second through hole to form a first conductive via hole and a second conductive via hole respectively, and then A transparent conductive layer that completely covers the bottom surface of the groove is formed on the upper surface of the transparent substrate, and a plurality of metal strips are formed on the first and third side surfaces, and each metal strip is connected to the transparent con...
Embodiment 1
[0024] A method for preparing a perovskite solar cell, comprising the following steps: 1) providing a transparent substrate, forming a groove on the upper surface of the transparent substrate, and forming a plurality of first through holes and A plurality of second through holes, wherein the groove has a bottom surface and four side surfaces, the angles between the first and third side surfaces and the bottom surface are 150°, and the second and fourth sides are oppositely arranged The included angle between the side surface and the bottom surface is 90°; 2) then deposit a conductive material in the first through hole and the second through hole to form a first conductive via hole and a second conductive via hole respectively, and then A transparent conductive layer is formed on the upper surface of the transparent substrate to completely cover the bottom surface of the groove, and a plurality of metal strips are formed on the first and third side surfaces, each metal strip is ...
Embodiment 2
[0029] A method for preparing a perovskite solar cell, comprising the following steps: 1) providing a transparent substrate, forming a groove on the upper surface of the transparent substrate, and forming a plurality of first through holes and A plurality of second through holes, wherein the groove has a bottom surface and four side surfaces, the angles between the first and third side surfaces and the bottom surface are 120°, and the second and fourth sides are oppositely arranged The included angle between the side surface and the bottom surface is 90°; 2) then deposit a conductive material in the first through hole and the second through hole to form a first conductive via hole and a second conductive via hole respectively, and then A transparent conductive layer is formed on the upper surface of the transparent substrate to completely cover the bottom surface of the groove, and a plurality of metal strips are formed on the first and third side surfaces, each metal strip is ...
PUM
Property | Measurement | Unit |
---|---|---|
Thickness | aaaaa | aaaaa |
Thickness | aaaaa | aaaaa |
Thickness | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
![application no application](https://static-eureka.patsnap.com/ssr/23.2.0/_nuxt/application.06fe782c.png)
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap