Back to Search
Start Over
Lead‐Free Inverted Planar Formamidinium Tin Triiodide Perovskite Solar Cells Achieving Power Conversion Efficiencies up to 6.22%
- Source :
- Advanced Materials. 28:9333-9340
- Publication Year :
- 2016
- Publisher :
- Wiley, 2016.
-
Abstract
- Efficient lead (Pb)-free inverted planar formamidinium tin triiodide (FASnI3 ) perovskite solar cells (PVSCs) are demonstrated. Our FASnI3 PVSCs achieved average power conversion efficiencies (PCEs) of 5.41% ± 0.46% and a maximum PCE of 6.22% under forward voltage scan. The PVSCs exhibit small photocurrent-voltage hysteresis and high reproducibility. The champion cell shows a steady-state efficiency of ≈6.00% for over 100 s.
- Subjects :
- Materials science
business.industry
Mechanical Engineering
Inorganic chemistry
chemistry.chemical_element
02 engineering and technology
Hybrid solar cell
Quantum dot solar cell
010402 general chemistry
021001 nanoscience & nanotechnology
Solar energy
01 natural sciences
Polymer solar cell
0104 chemical sciences
chemistry.chemical_compound
Formamidinium
chemistry
Mechanics of Materials
Optoelectronics
General Materials Science
Triiodide
0210 nano-technology
business
Tin
Perovskite (structure)
Subjects
Details
- ISSN :
- 15214095 and 09359648
- Volume :
- 28
- Database :
- OpenAIRE
- Journal :
- Advanced Materials
- Accession number :
- edsair.doi.dedup.....756873b62a05ac9477b1576e5b9af9e0