Mitigating voltage loss in efficient CsPbI2Br all-inorganic perovskite solar cells via metal ion-doped ZnO electron transport layer

2021 ◽  
Vol 119 (21) ◽  
pp. 212101
Author(s):  
Zuxiong Xu ◽  
Xiaohui Liu ◽  
Shiqiang Fu ◽  
Jiahao Wang ◽  
Jing Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Metal Ion ◽  
Perovskite Solar Cells ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Inorganic Perovskite ◽  
Voltage Loss ◽  
Doped Zno

Low-temperature interfacial engineering for flexible CsPbI2Br perovskite solar cells with high performance beyond 15%

2020 ◽  
Vol 8 (10) ◽  
pp. 5308-5314 ◽  
Author(s):  
Xia Yang ◽  
Hanjun Yang ◽  
Xiaotian Hu ◽  
Wenting Li ◽  
Zhimin Fang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Low Temperature ◽  
High Performance ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Interfacial Engineering ◽  
Doped Zno

High-efficiency flexible CsPbI2Br PSCs are designed by introducing Al-doped ZnO as an electron-transport layer and tert-butyl cyanoacetate as a hole passivation layer. The optimized PSC exhibits outstanding stability and a champion PCE of 15.08%.

scholarly journals Precision excimer laser annealed Ga-doped ZnO electron transport layers for perovskite solar cells

RSC Advances ◽  
2018 ◽  
Vol 8 (32) ◽  
pp. 17694-17701 ◽  
Author(s):  
Rui Xia ◽  
Guangyue Yin ◽  
Shimao Wang ◽  
Weiwei Dong ◽  
Libing You ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Excimer Laser ◽  
Laser Annealing ◽  
Perovskite Solar Cells ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Zno Films ◽  
Excimer Laser Annealing ◽  
Doped Zno

Excimer laser annealing technique is successfully applied in treating Ga doped ZnO films as an efficient way to enhance the properties of the electron transport layer for the planar structured perovskite solar cells.

Alternative Electron Transport Layer Based on Al-Doped ZnO and SnO2 for Perovskite Solar Cells: Impact on Microstructure and Stability

2019 ◽  
Vol 2 (10) ◽  
pp. 7183-7195 ◽  
Author(s):  
Manon Spalla ◽  
Emilie Planes ◽  
Lara Perrin ◽  
Muriel Matheron ◽  
Solenn Berson ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Perovskite Solar Cells ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Doped Zno

Sputtered Ga-Doped SnOx Electron Transport Layer for Large-Area All-Inorganic Perovskite Solar Cells

2020 ◽  
Vol 12 (49) ◽  
pp. 54904-54915
Author(s):  
Yan Zhao ◽  
Quanrong Deng ◽  
Ruxin Guo ◽  
Zhiheng Wu ◽  
Yukun Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Perovskite Solar Cells ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Large Area ◽  
Inorganic Perovskite

Interface modification of an electron transport layer using europium acetate for enhancing the performance of P3HT-based inorganic perovskite solar cells

2021 ◽  
Author(s):  
Weihua Ren ◽  
Yifan Liu ◽  
Yukun Wu ◽  
Qinjun Sun ◽  
Yanxia Cui ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Energy Level ◽  
Perovskite Solar Cells ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Interface Modification ◽  
Inorganic Perovskite

TiO2 become a better substrate after EuAc3 modifying, defects are reduced effectively, and the energy level arrangement between TiO2 and CsPbI3 is optimized. As the result, the PCE of CsPbI3 PSCs is enhanced to 16.76% from 15.51%.

Solution-Processed Lithium-Doped ZnO Electron Transport Layer for Efficient Triple Cation (Rb, MA, FA) Perovskite Solar Cells

2017 ◽  
Vol 9 (39) ◽  
pp. 33841-33854 ◽  
Author(s):  
Md Arafat Mahmud ◽  
Naveen Kumar Elumalai ◽  
Mushfika Baishakhi Upama ◽  
Dian Wang ◽  
Arman Mahboubi Soufiani ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Perovskite Solar Cells ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Solution Processed ◽  
Doped Zno

High performance inverted structure perovskite solar cells based on a PCBM:polystyrene blend electron transport layer

2015 ◽  
Vol 3 (17) ◽  
pp. 9098-9102 ◽  
Author(s):  
Yang Bai ◽  
Hui Yu ◽  
Zonglong Zhu ◽  
Kui Jiang ◽  
Teng Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Inverted Structure ◽  
Inorganic Perovskite ◽  
Photovoltaic Technologies

Hybrid organic/inorganic perovskite solar cells are among the most competitive emerging photovoltaic technologies.

scholarly journals Ultrathin and compact electron transport layer made from novel water-dispersed Fe3O4 nanoparticles to accomplish UV-stable perovskite solar cells

2021 ◽  
Author(s):  
Song Fang ◽  
Bo Chen ◽  
Bangkai Gu ◽  
Linxing Meng ◽  
Hao Lu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Electron Transport ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Perovskite Material ◽  
Main Factors ◽  
Induced Decomposition

UV induced decomposition of perovskite material is one of main factors to severely destroy perovskite solar cells for instability. Here we report a UV stable perovskite solar cell with a...

scholarly journals The Influence of the Thickness of Compact TiO2 Electron Transport Layer on the Performance of Planar CH3NH3PbI3 Perovskite Solar Cells

Materials ◽  
2021 ◽  
Vol 14 (12) ◽  
pp. 3295
Author(s):  
Andrzej Sławek ◽  
Zbigniew Starowicz ◽  
Marek Lipiński
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Short Circuit ◽  
Photovoltaic Performance ◽  
Perovskite Solar Cells ◽  
Precursor Solution ◽  
Short Circuit Current ◽  
Short Circuit Current Density ◽  
Transport Layer ◽  
Electron Transport Layer

In recent years, lead halide perovskites have attracted considerable attention from the scientific community due to their exceptional properties and fast-growing enhancement for solar energy harvesting efficiency. One of the fundamental aspects of the architecture of perovskite-based solar cells (PSCs) is the electron transport layer (ETL), which also acts as a barrier for holes. In this work, the influence of compact TiO2 ETL on the performance of planar heterojunction solar cells based on CH3NH3PbI3 perovskite was investigated. ETLs were deposited on fluorine-doped tin oxide (FTO) substrates from a titanium diisopropoxide bis(acetylacetonate) precursor solution using the spin-coating method with changing precursor concentration and centrifugation speed. It was found that the thickness and continuity of ETLs, investigated between 0 and 124 nm, strongly affect the photovoltaic performance of PSCs, in particular short-circuit current density (JSC). Optical and topographic properties of the compact TiO2 layers were investigated as well.

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