Plane heterojunction perovskite solar cell capable of being processed through solutions and manufacturing method thereof
A solution processing, solar cell technology, applied in sustainable manufacturing/processing, circuits, photovoltaic power generation, etc., can solve the problems of complex manufacturing process, achieve the effects of simple preparation process, low cost, and improved solvent resistance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0028] will be sputtered with fluorine-doped SnO 2 (FTO) transparent conductive glass was ultrasonically cleaned twice with detergent, tap water, deionized water, acetone, and isopropanol in sequence, blown dry with nitrogen, and immediately put it into the ultraviolet ozone surface treatment equipment (UVO) for 10-20 minutes. Spin-coat PEDOT at a rotating speed of 2000rpm: PSS solution, and heat anneal at a temperature of 150° C. in air for 15 minutes to obtain an anode modification layer 3 with a thickness of about. Then PbI 2 with CH 3 NH 3 I was dissolved in DMF (N, N-dimethylformamide) solution at a mass ratio of 1:1, and heated for 12 hours to prepare the precursor solution of perovskite. Spin coating on the anode modification layer 3 at a rotational speed of 5000 rpm, and then thermally anneal for 2 hours to obtain a perovskite layer 4 with a thickness of 350 nm. and then the PC 60 PC with BM concentration of 10mg / mL~30mg / mL 60 The BM solution is spin-coated o...
Embodiment 2
[0030] will be sputtered with fluorine-doped SnO 2(FTO) transparent conductive glass was ultrasonically cleaned twice with detergent, tap water, deionized water, acetone, and isopropanol in sequence, blown dry with nitrogen, and immediately put it into the ultraviolet ozone surface treatment equipment (UVO) for 10-20 minutes. Spin-coat PEDOT at a rotating speed of 2000rpm: PSS solution, and heat anneal at a temperature of 150° C. in air for 15 minutes to obtain an anode modification layer 3 with a thickness of about. Then PbI 2 with CH 3 NH 3 I was dissolved in DMF (N, N-dimethylformamide) solution at a mass ratio of 1:1, and heated for 12 hours to prepare the precursor solution of perovskite. Spin coating on the anode modification layer 3 at a rotational speed of 5000 rpm, and then thermally anneal for 2 hours to obtain a perovskite layer 4 with a thickness of 350 nm. and then the PC 60 PC with BM concentration of 10mg / mL~30mg / mL 60 The BM solution was spin-coated o...
Embodiment 3
[0032] will be sputtered with fluorine-doped SnO 2 (FTO) transparent conductive glass was ultrasonically cleaned twice with detergent, tap water, deionized water, acetone, and isopropanol in sequence, blown dry with nitrogen, and immediately put it into the ultraviolet ozone surface treatment equipment (UVO) for 10-20 minutes. Spin-coat PEDOT at a rotating speed of 2000rpm: PSS solution, and heat anneal at a temperature of 150° C. in air for 15 minutes to obtain an anode modification layer 3 with a thickness of about. Then PbI 2 with CH 3 NH 3 I was dissolved in DMF (N, N-dimethylformamide) solution at a mass ratio of 1:1, and heated for 12 hours to prepare the precursor solution of perovskite. Spin coating on the anode modification layer 3 at a rotational speed of 5000 rpm, and then thermally anneal for 2 hours to obtain a perovskite layer 4 with a thickness of 350 nm. and then the PC 60 PC with BM concentration of 10mg / mL~30mg / mL 60 The BM solution was spin-coated ...
PUM
Abstract
Description
Claims
Application Information
- 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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com