Solvent‐Assisted Low‐Temperature Crystallization of SnO 2 Electron‐Transfer Layer for High‐Efficiency Planar Perovskite Solar Cells

2019 ◽  
Vol 29 (30) ◽  
pp. 1900557 ◽  
Author(s):  
Cong Chen ◽  
Yue Jiang ◽  
Jiali Guo ◽  
Xiayan Wu ◽  
Wenhui Zhang ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Solar Cells ◽  
Low Temperature ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Transfer Layer ◽  
Low Temperature Crystallization ◽  
Temperature Crystallization

scholarly journals Low-Temperature Crystallization Enables 21.9% Efficient Single-Crystal MAPbI3 Inverted Perovskite Solar Cells

2020 ◽  
Vol 5 (2) ◽  
pp. 657-662 ◽  
Author(s):  
Abdullah Y. Alsalloum ◽  
Bekir Turedi ◽  
Xiaopeng Zheng ◽  
Somak Mitra ◽  
Ayan A. Zhumekenov ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
Single Crystal ◽  
Perovskite Solar Cells ◽  
Low Temperature Crystallization ◽  
Temperature Crystallization

Spontaneous low-temperature crystallization of α-FAPbI3 for highly efficient perovskite solar cells

2019 ◽  
Vol 64 (21) ◽  
pp. 1608-1616 ◽  
Author(s):  
Taiyang Zhang ◽  
Qiaoling Xu ◽  
Feng Xu ◽  
Yuhao Fu ◽  
Yong Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
Perovskite Solar Cells ◽  
Highly Efficient ◽  
Low Temperature Crystallization ◽  
Temperature Crystallization

scholarly journals Cadmium-doped flexible perovskite solar cells with a low-cost and low-temperature-processed CdS electron transport layer

RSC Advances ◽  
2017 ◽  
Vol 7 (32) ◽  
pp. 19457-19463 ◽  
Author(s):  
Guoqing Tong ◽  
Zihang Song ◽  
Chengdong Li ◽  
Yaolong Zhao ◽  
Linwei Yu ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Solar Cells ◽  
Low Temperature ◽  
High Performance ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Transfer Layer ◽  
Hybrid Perovskite

Hybrid perovskite solar cells (PSCs) are promising candidates in exploring high performance flexible photovoltaics, where a low-temperature-processed metal oxide electron transfer layer (ETL) is highly preferable.

Low‐Temperature‐Processed WO x as Electron Transfer Layer for Planar Perovskite Solar Cells Exceeding 20% Efficiency

Solar RRL ◽  
2020 ◽  
Vol 4 (4) ◽  
pp. 1900499 ◽  
Author(s):  
Cong Chen ◽  
Yue Jiang ◽  
Yehui Wu ◽  
Jiali Guo ◽  
Xiangyu Kong ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Solar Cells ◽  
Low Temperature ◽  
Perovskite Solar Cells ◽  
Transfer Layer

scholarly journals Effect of SnO2 Colloidal Dispersion Solution Concentration on the Quality of Perovskite Layer of Solar Cells

Coatings ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 591
Author(s):  
Keke Song ◽  
Xiaoping Zou ◽  
Huiyin Zhang ◽  
Chunqian Zhang ◽  
Jin Cheng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
High Efficiency ◽  
Surface Condition ◽  
Perovskite Solar Cells ◽  
Colloidal Dispersion ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Perovskite Layer ◽  
Dispersion Solution

The electron transport layer (ETL) is critical to carrier extraction for perovskite solar cells (PSCs). Moreover, the morphology and surface condition of the ETL could influence the topography of the perovskite layer. ZnO, TiO2, and SnO2 were widely investigated as ETL materials. However, TiO2 requires a sintering process under high temperature and ZnO has the trouble of chemical instability. SnO2 possesses the advantages of low-temperature fabrication and high conductivity, which is critical to the performance of PSCs prepared under low temperature. Here, we optimized the morphology and property of SnO2 by modulating the concentration of a SnO2 colloidal dispersion solution. When adjusting the concentration of SnO2 colloidal dispersion solution to 5 wt.% (in water), SnO2 film indicated better performance and the perovskite film has a large grain size and smooth surface. Based on high efficiency (16.82%), the device keeps a low hysteresis index (0.23).

High-Efficiency Low-Temperature ZnO Based Perovskite Solar Cells Based on Highly Polar, Nonwetting Self-Assembled Molecular Layers

2017 ◽  
Vol 8 (5) ◽  
pp. 1701683 ◽  
Author(s):  
Randi Azmi ◽  
Wisnu Tantyo Hadmojo ◽  
Septy Sinaga ◽  
Chang-Lyoul Lee ◽  
Sung Cheol Yoon ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Self Assembled ◽  
Molecular Layers

Scalable Processing of Low-Temperature TiO2 Nanoparticles for High-Efficiency Perovskite Solar Cells

2018 ◽  
Vol 2 (1) ◽  
pp. 47-58 ◽  
Author(s):  
Ihteaz M. Hossain ◽  
Damien Hudry ◽  
Florian Mathies ◽  
Tobias Abzieher ◽  
Somayeh Moghadamzadeh ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
Tio2 Nanoparticles ◽  
High Efficiency ◽  
Perovskite Solar Cells
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