An Excellent Modifier: Carbon Quantum Dots for Highly Efficient Carbon‐Electrode‐Based Methylammonium Lead Iodide Solar Cells

Solar RRL ◽  
2019 ◽  
Vol 3 (9) ◽  
pp. 1900146 ◽  
Author(s):  
Jianhua Han ◽  
Yu Zhou ◽  
Xuewen Yin ◽  
Hui Nan ◽  
Meiqian Tai ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Carbon Quantum Dots ◽  
Carbon Electrode ◽  
Lead Iodide ◽  
Highly Efficient ◽  
Methylammonium Lead Iodide

scholarly journals The Influence of Oxygen Plasma on Methylammonium Lead Iodide (MAPbI3) Film Doped with Lead Cesium Triiodide (CsPbI3)

Molecules ◽  
2021 ◽  
Vol 26 (17) ◽  
pp. 5133
Author(s):  
Shui-Yang Lien ◽  
Chi-Wei Wang ◽  
Wen-Ray Chen ◽  
Chuan-Hsi Liu ◽  
Chih-Chieh Kang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Oxygen Plasma ◽  
Surface Defects ◽  
Power Conversion ◽  
Lead Iodide ◽  
Halide Perovskite ◽  
Significant Line ◽  
Methylammonium Lead Iodide

In recent years, the study of organic–inorganic halide perovskite as an optoelectronics material has been a significant line of research, and the power conversion efficiency of solar cells based on these materials has reached 25.5%. However, defects on the surface of the film are still a problem to be solved, and oxygen plasma is one of the ways to passivate surface defects. In order to avoid destroying the methylammonium lead iodide (MAPbI3), the influence of plasma powers on film was investigated and the cesium triiodide (CsPbI3) quantum dots (QDs) were doped into the film. In addition, it was found that oxygen plasma can enhance the mobility and carrier concentration of the MAPbI3 film.

Passivation of the grain boundaries of CH3NH3PbI3 using carbon quantum dots for highly efficient perovskite solar cells with excellent environmental stability

Nanoscale ◽  
2019 ◽  
Vol 11 (1) ◽  
pp. 115-124 ◽  
Author(s):  
Qiang Guo ◽  
Fanglong Yuan ◽  
Bing Zhang ◽  
Shijie Zhou ◽  
Jin Zhang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Quantum Dot ◽  
Grain Boundaries ◽  
Perovskite Solar Cells ◽  
Carbon Quantum Dots ◽  
Environmental Stability ◽  
Carbon Quantum Dot ◽  
Highly Efficient

Passivation of the grain boundaries of CH3NH3PbI3 by bonding with a carbon quantum dot additive for efficient perovskite solar cells with excellent environmental stability.

Structural features and their functions in surfactant-armoured methylammonium lead iodide perovskites for highly efficient and stable solar cells

2018 ◽  
Vol 11 (8) ◽  
pp. 2188-2197 ◽  
Author(s):  
Minsu Jung ◽  
Tae Joo Shin ◽  
Jangwon Seo ◽  
Gwisu Kim ◽  
Sang Il Seok
Keyword(s):  
Solar Cells ◽  
Structural Features ◽  
Preferential Orientation ◽  
Lead Iodide ◽  
Highly Efficient ◽  
Methylammonium Lead Iodide

Octylammonium cations induce armoured MAPbI3 crystals with preferential orientation for highly efficient and stable solar cells.

Solution-Processable ZnO/Carbon Quantum Dots Electron Extraction Layer for Highly Efficient Polymer Solar Cells

2018 ◽  
Vol 10 (5) ◽  
pp. 4895-4903 ◽  
Author(s):  
Ruqin Zhang ◽  
Min Zhao ◽  
Zhongqiang Wang ◽  
Zongtao Wang ◽  
Bo Zhao ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Polymer Solar Cells ◽  
Carbon Quantum Dots ◽  
Highly Efficient ◽  
Solution Processable ◽  
Electron Extraction

Ferroelectric domains in methylammonium lead iodide perovskite solar cells

2018 ◽  
Author(s):  
Holger Röhm ◽  
Tobias Leonhard ◽  
Michael J. Hoffmann ◽  
Alexander Colsmann
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Lead Iodide ◽  
Ferroelectric Domains ◽  
Methylammonium Lead Iodide

Guanidinium/Methylammonium Lead Iodide Perovskite: An Unexplored Avenue for Stable and 20% Efficient Solar Cells

2018 ◽  
Author(s):  
Gustavo de Miguel ◽  
Alexander Davis Jodlowski ◽  
Cristina Roldán-Carmona ◽  
Luis Camacho Delgado ◽  
Mohammad Khaja Nazeeruddin
Keyword(s):  
Solar Cells ◽  
Lead Iodide ◽  
Methylammonium Lead Iodide
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