Antiferroelectric-to-Ferroelectric Switching inCH3NH3PbI3Perovskite and Its Potential Role in Effective Charge Separation in Perovskite Solar Cells

2016 ◽  
Vol 6 (2) ◽  
Author(s):  
Galhenage A. Sewvandi ◽  
Dengwei Hu ◽  
Changdong Chen ◽  
Hao Ma ◽  
Takafumi Kusunose ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Separation ◽  
Effective Charge ◽  
Potential Role ◽  
Perovskite Solar Cells ◽  
Ferroelectric Switching

All-Inorganic Perovskite Solar Cells Using Treated Carbon Materials for Effective Charge Extraction

2020 ◽  
Vol MA2020-02 (29) ◽  
pp. 1988-1988
Author(s):  
Cheng Zhou ◽  
Xiang Chen ◽  
Meili Zhang ◽  
Beili Pang ◽  
Hongzhou Dong ◽  
...  
Keyword(s):  
Solar Cells ◽  
Effective Charge ◽  
Carbon Materials ◽  
Perovskite Solar Cells ◽  
Inorganic Perovskite ◽  
Charge Extraction ◽  
Treated Carbon

Interface modification using a post-treatment-free heteropolyacid for effective charge selective bilayer formation in perovskite solar cells

2020 ◽  
Vol 277 ◽  
pp. 128393
Author(s):  
Gopalan Saianand ◽  
Anantha-Iyengar Gopalan ◽  
Vellaisamy A.L. Roy ◽  
Gregory J. Wilson ◽  
Jaroon Jakmunee ◽  
...  
Keyword(s):  
Solar Cells ◽  
Effective Charge ◽  
Perovskite Solar Cells ◽  
Post Treatment ◽  
Interface Modification ◽  
Bilayer Formation

Designing nanobowl arrays of mesoporous TiO2as an alternative electron transporting layer for carbon cathode-based perovskite solar cells

Nanoscale ◽  
2016 ◽  
Vol 8 (12) ◽  
pp. 6393-6402 ◽  
Author(s):  
Xiaoli Zheng ◽  
Zhanhua Wei ◽  
Haining Chen ◽  
Qianpeng Zhang ◽  
Hexiang He ◽  
...  
Keyword(s):  
Solar Cells ◽  
Light Absorption ◽  
Charge Separation ◽  
Perovskite Solar Cells ◽  
Carbon Cathode ◽  
Electron Transporting Layer

The TiO2nanobowl (NB) arrays can serve as a promising perovskite host for enhancing light absorption and charge separation/transport.

Polar molecules modify perovskite surface to reduce recombination in perovskite solar cells

RSC Advances ◽  
2016 ◽  
Vol 6 (11) ◽  
pp. 9090-9095 ◽  
Author(s):  
Jing Zhang ◽  
Peng Wang ◽  
Xiaokun Huang ◽  
Jie Xu ◽  
Limin Wang ◽  
...  
Keyword(s):  
Thin Film ◽  
Solar Cells ◽  
Charge Separation ◽  
Perovskite Solar Cells ◽  
Thin Film Solar Cells ◽  
Polar Molecules ◽  
Interfacial Charge

Thin film solar cells can work efficiently by successful interfacial charge separation/collection.

Optical absorption, charge separation and recombination dynamics in Sn/Pb cocktail perovskite solar cells and their relationships to photovoltaic performances

2015 ◽  
Vol 3 (17) ◽  
pp. 9308-9316 ◽  
Author(s):  
Qing Shen ◽  
Yuhei Ogomi ◽  
Jin Chang ◽  
Taro Toyoda ◽  
Kosei Fujiwara ◽  
...  
Keyword(s):  
Solar Cells ◽  
Optical Absorption ◽  
Charge Separation ◽  
Perovskite Solar Cells ◽  
Recombination Dynamics

Charge separation and recombination dynamics in Sn/Pb cocktail perovskite solar cells were clarified.

Synergistic effect of charge separation and defect passivation using zinc porphyrin dye incorporation for efficient and stable perovskite solar cells

2019 ◽  
Vol 7 (46) ◽  
pp. 26334-26341 ◽  
Author(s):  
Yu Zhou ◽  
Han Zhong ◽  
Jianhua Han ◽  
Meiqian Tai ◽  
Xuewen Yin ◽  
...  
Keyword(s):  
Solar Cells ◽  
Synergistic Effect ◽  
Charge Separation ◽  
Perovskite Solar Cells ◽  
Zinc Porphyrin ◽  
Defect Passivation

A zinc porphyrin dye (YD2-o-C8) was incorporated into perovskite films via a simple anti-solvent dripping method. The synergistic effect of charge separation and defect passivation enables perovskite solar cells with enhanced efficiency and stability.

scholarly journals Antiferroelectric Nature of CH3NH3PbI3−xClx Perovskite and Its Implication for Charge Separation in Perovskite Solar Cells

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Galhenage A. Sewvandi ◽  
Kei Kodera ◽  
Hao Ma ◽  
Shunsuke Nakanishi ◽  
Qi Feng
Keyword(s):  
Solar Cells ◽  
Charge Separation ◽  
Perovskite Solar Cells
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