Highly efficient planar perovskite solar cells via acid-assisted surface passivation

2019 ◽  
Vol 7 (39) ◽  
pp. 22323-22331 ◽  
Author(s):  
Xin Zhang ◽  
Zejiao Shi ◽  
Haizhou Lu ◽  
Xiaoguo Li ◽  
Haoliang Wang ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Solar Cells ◽  
Surface Passivation ◽  
Perovskite Solar Cells ◽  
Device Performance ◽  
Acid Modification ◽  
Highly Efficient

A facile acetic acid modification is introduced to passivate the defects at the SnO2/perovskite interface, thus improving the device performance.

Slow surface passivation and crystal relaxation with additives to improve device performance and durability for tin-based perovskite solar cells

2018 ◽  
Vol 11 (9) ◽  
pp. 2353-2362 ◽  
Author(s):  
Efat Jokar ◽  
Cheng-Hsun Chien ◽  
Amir Fathi ◽  
Mohammad Rameez ◽  
Yu-Hao Chang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Surface Passivation ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Device Performance ◽  
Slow Surface ◽  
Effective Additive ◽  
Improve Device

Ethylenediammonium diiodide (EDAI2) served as an effective additive for tin-based perovskite solar cells to attain a power conversion efficiency approaching 9%.

Intermolecular π–π Conjugation Self‐Assembly to Stabilize Surface Passivation of Highly Efficient Perovskite Solar Cells

2020 ◽  
Vol 32 (23) ◽  
pp. 1907396 ◽  
Author(s):  
Hongshi Li ◽  
Jiangjian Shi ◽  
Jun Deng ◽  
Zijing Chen ◽  
Yiming Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Self Assembly ◽  
Surface Passivation ◽  
Perovskite Solar Cells ◽  
Highly Efficient

Surface passivation using pyridinium iodide for highly efficient planar perovskite solar cells

2021 ◽  
Vol 52 ◽  
pp. 84-91 ◽  
Author(s):  
Yitian Du ◽  
Jihuai Wu ◽  
Xinpeng Zhang ◽  
Qianjin Zhu ◽  
Mingjing Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Surface Passivation ◽  
Perovskite Solar Cells ◽  
Highly Efficient

scholarly journals Enhanced device performance and stability of perovskite solar cells with low-temperature ZnO/TiO2 bilayered electron transport layers

RSC Advances ◽  
2018 ◽  
Vol 8 (41) ◽  
pp. 23019-23026 ◽  
Author(s):  
Caifeng Zhang ◽  
Guangmei Zhai ◽  
Yong Zhang ◽  
Wenhui Gao ◽  
Zhimeng Shao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Low Temperature ◽  
Perovskite Solar Cells ◽  
Device Performance ◽  
Solution Processed ◽  
Highly Efficient ◽  
Temperature Solution

Low-temperature solution-processed ZnO/TiO2 bilayered films have been demonstrated to be suitable ETLs for highly efficient and stable perovskite solar cells.

Solvent-extraction crystal growth for highly efficient carbon-based mesoscopic perovskite solar cells free of hole conductors

2016 ◽  
Vol 4 (10) ◽  
pp. 3872-3878 ◽  
Author(s):  
Chien-Yi Chan ◽  
Yingying Wang ◽  
Guan-Wei Wu ◽  
Eric Wei-Guang Diau
Keyword(s):  
Solar Cells ◽  
Crystal Growth ◽  
Solvent Extraction ◽  
Perovskite Solar Cells ◽  
Device Performance ◽  
Highly Efficient ◽  
Growth Approach ◽  
Carbon Based

Fabrication of carbon-based perovskite solar cells via the solvent-extraction crystal growth approach attained great device performance and intrinsic enduring stability.

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