Diethylammonium Iodide Assisted Grain Growth with Sub‐Grain Cluster to Passivate Grain Boundary for CH 3 NH 3 PbI 3 Perovskite Solar Cells

2020 ◽  
Vol 8 (10) ◽  
pp. 2000412
Author(s):  
Lan Xiao ◽  
Zhengchun Wang ◽  
Tong Wu ◽  
Pingli Qin ◽  
Xueli Yu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Grain Boundary ◽  
Grain Growth ◽  
Perovskite Solar Cells

Self-formed grain boundary healing layer for highly efficient CH3NH3PbI3 perovskite solar cells

Nature Energy ◽  
2016 ◽  
Vol 1 (7) ◽  
Author(s):  
Dae-Yong Son ◽  
Jin-Wook Lee ◽  
Yung Ji Choi ◽  
In-Hyuk Jang ◽  
Seonhee Lee ◽  
...  
Keyword(s):  
Solar Cells ◽  
Grain Boundary ◽  
Perovskite Solar Cells ◽  
Highly Efficient

Sulfonyl-based non-fullerene electron acceptor-assisted grain boundary passivation for efficient and stable perovskite solar cells

2019 ◽  
Vol 7 (34) ◽  
pp. 19881-19888 ◽  
Author(s):  
Changjian Song ◽  
Xiaodong Li ◽  
Yueming Wang ◽  
Sheng Fu ◽  
Li Wan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Grain Boundary ◽  
Electron Acceptor ◽  
High Stability ◽  
High Efficiency ◽  
Perovskite Solar Cells

A sulfonyl-based IDIS-Th passivated perovskite film for high-efficiency and high-stability perovskite solar cells.

scholarly journals Nanoscale control of grain boundary potential barrier, dopant density and filled trap state density for higher efficiency perovskite solar cells

InfoMat ◽  
2019 ◽  
Vol 2 (2) ◽  
pp. 409-423 ◽  
Author(s):  
Behzad Bahrami ◽  
Sally Mabrouk ◽  
Nirmal Adhikari ◽  
Hytham Elbohy ◽  
Ashim Gurung ◽  
...  
Keyword(s):  
Solar Cells ◽  
Grain Boundary ◽  
Potential Barrier ◽  
Perovskite Solar Cells ◽  
State Density ◽  
Trap State ◽  
Boundary Potential

High-performance inverted perovskite solar cells using 4-diaminomethylbenzoic as a passivant

Nanoscale ◽  
2020 ◽  
Vol 12 (12) ◽  
pp. 6767-6775 ◽  
Author(s):  
Zhen He ◽  
Jian Xiong ◽  
Qilin Dai ◽  
Bingchu Yang ◽  
Jian Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Grain Boundary ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Interface Passivation

Grain boundary (GB) and interface passivation of perovskite films impacts the efficiency and stability of perovskite solar cells (PSCs) dramatically.

Interface and grain boundary passivation for efficient and stable perovskite solar cells: the effect of terminal groups in hydrophobic fused benzothiadiazole-based organic semiconductors

2020 ◽  
Vol 5 (12) ◽  
pp. 1574-1585
Author(s):  
Yanbo Gao ◽  
Yanjie Wu ◽  
Yue Liu ◽  
Min Lu ◽  
Lili Yang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Grain Boundary ◽  
Organic Semiconductors ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Significant Potential

The BTP-4F passivated PSCs exhibit a PCE of 22.16% and maintain ~86% of initial PCE after 5000 h. This work presents significant potential of organic semiconductors in PSCs toward high efficiency and stability due to the terminal groups.

scholarly journals Mechanisms of exceptional grain growth and stability in formamidinium lead triiodide thin films for perovskite solar cells

2020 ◽  
Vol 193 ◽  
pp. 10-18 ◽  
Author(s):  
Srinivas K. Yadavalli ◽  
Zhenghong Dai ◽  
Mingyu Hu ◽  
Qingshun Dong ◽  
Wenhao Li ◽  
...  
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
Grain Growth ◽  
Perovskite Solar Cells
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