Enhanced efficiency of planar perovskite solar cells via a two-step deposition using DMF as an additive to optimize the crystal growth behavior

2017 ◽  
Vol 5 (25) ◽  
pp. 13032-13038 ◽  
Author(s):  
Jiajie Mo ◽  
Chunfu Zhang ◽  
Jingjing Chang ◽  
Haifeng Yang ◽  
He Xi ◽  
...  
Keyword(s):  
Solar Cells ◽  
Crystal Growth ◽  
Polar Solvent ◽  
Perovskite Solar Cells ◽  
Growth Behavior ◽  
Deposition Method ◽  
High Quality ◽  
Sequential Deposition ◽  
Solvent Additive ◽  
Crystal Growth Behavior

We present a facile way towards the use of the polar solvent additive in the inter-diffusion two-step sequential deposition method for a high quality perovskite film.

FAPbBr3 perovskite solar cells with VOC over 1.5 V by controlled crystal growth using a tetramethylenesulfoxide

2021 ◽  
Author(s):  
Youhei Numata ◽  
Naoyuki Shibayama ◽  
Tsutomu Miyasaka
Keyword(s):  
Solar Cells ◽  
Crystal Growth ◽  
Open Circuit Voltage ◽  
Perovskite Solar Cells ◽  
Open Circuit ◽  
Sequential Deposition ◽  
Lead Bromide

Perovskite solar cells (PSC) capable of open-circuit voltage (VOC) over 1.5 V was fabricated based on a formamidinium lead-bromide (FAPbBr3) perovskite absorber film prepared by sequential deposition procedure using dimethylsulfoxide...

scholarly journals Sequential deposition method fabricating carbonbased fully-inorganic perovskite solar cells

2017 ◽  
Vol 61 (1) ◽  
pp. 73-79 ◽  
Author(s):  
Xihong Ding ◽  
Yingke Ren ◽  
Yahan Wu ◽  
Yafeng Xu ◽  
Jun Zhu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Deposition Method ◽  
Inorganic Perovskite ◽  
Sequential Deposition

Alkali-cation-enhanced benzylammonium passivation for efficient and stable perovskite solar cells fabricated through sequential deposition

2020 ◽  
Vol 8 (37) ◽  
pp. 19357-19366 ◽  
Author(s):  
Jie Cao ◽  
Junke Jiang ◽  
Nan Li ◽  
Yifan Dong ◽  
Yongheng Jia ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Alkali Cation ◽  
Deposition Method ◽  
Sequential Deposition ◽  
Highly Efficient

Compositional perovskites were developed by a sequential deposition method for highly efficient and stable solar cells. The inclusion of alkali cation and benzylammonium showed synergistic passivation-effect and demonstrated 22.5% efficiency with over 1500 h stability.

A review: crystal growth for high-performance all-inorganic perovskite solar cells

2020 ◽  
Vol 13 (7) ◽  
pp. 1971-1996 ◽  
Author(s):  
Weijie Chen ◽  
Xinqi Li ◽  
Yaowen Li ◽  
Yongfang Li
Keyword(s):  
Solar Cells ◽  
Crystal Growth ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Key Factors ◽  
High Quality ◽  
Inorganic Perovskite ◽  
Perovskite Crystal

The key factors for high-quality all-inorganic perovskite crystal growth.

scholarly journals Perovskite solar cells prepared by flash evaporation

2015 ◽  
Vol 51 (34) ◽  
pp. 7376-7378 ◽  
Author(s):  
Giulia Longo ◽  
Lidón Gil-Escrig ◽  
Maarten J. Degen ◽  
Michele Sessolo ◽  
Henk J. Bolink
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Deposition Method ◽  
Vacuum Deposition ◽  
Flash Evaporation ◽  
Lead Iodide ◽  
High Quality ◽  
Methylammonium Lead Iodide ◽  
Vacuum Deposition Method

A simple vacuum deposition method for the preparation of high quality hybrid organic–inorganic methylammonium lead iodide perovskite thin films is reported.

scholarly journals Effects of alkali and transition metal-doped TiO2 hole blocking layers on the perovskite solar cells obtained by a two-step sequential deposition method in air and under vacuum

RSC Advances ◽  
2020 ◽  
Vol 10 (22) ◽  
pp. 13139-13148 ◽  
Author(s):  
U. Nwankwo ◽  
Siphelo Ngqoloda ◽  
Agnes C. Nkele ◽  
Christopher J. Arendse ◽  
Kenneth I. Ozoemena ◽  
...  
Keyword(s):  
Solar Cells ◽  
Transition Metal ◽  
Perovskite Solar Cells ◽  
Good Choice ◽  
Deposition Method ◽  
Doped Tio2 ◽  
Sequential Deposition ◽  
Photovoltaic Applications ◽  
Metal Doped

Planar perovskite solar cells (PPSCs) have received great attention in recent years due to their intriguing properties, which make them a good choice for photovoltaic applications.

Regulating crystalline phase of intermediate film enables FA1-xMAxPbI3 perovskite solar cells with efficiency over 22%

2021 ◽  
Author(s):  
Fazheng Qiu ◽  
Ming-Hua Li ◽  
Shuo Wang ◽  
Jia-Yi Sun ◽  
Yan Jiang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Crystalline Phase ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Great Success ◽  
Deposition Method ◽  
Sequential Deposition

The sequential deposition method has achieved great success in the preparation of high-performance perovskite solar cells. Nevertheless, the crystalline phase of the intermediate film which determines the quality of perovskite...

Retarding the crystallization of PbI2for highly reproducible planar-structured perovskite solar cells via sequential deposition

2014 ◽  
Vol 7 (9) ◽  
pp. 2934-2938 ◽  
Author(s):  
Yongzhen Wu ◽  
Ashraful Islam ◽  
Xudong Yang ◽  
Chuanjiang Qin ◽  
Jian Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
High Quality ◽  
Sequential Deposition

A universally useful idea for preparing high quality perovskite films is proposed by retarding the crystallization of PbI2, which make possible highly reproducible planar structured perovskite solar cells.

Material nucleation/growth competition tuning towards highly reproducible planar perovskite solar cells with efficiency exceeding 20%

2017 ◽  
Vol 5 (15) ◽  
pp. 6840-6848 ◽  
Author(s):  
Bin Ding ◽  
Yan Li ◽  
Shi-Yu Huang ◽  
Qian-Qian Chu ◽  
Cheng-Xin Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Crystal Growth ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Growth Time ◽  
Large Area ◽  
High Quality ◽  
Nucleation Growth

Decreasing the crystal growth time and increasing the number of nuclei produced high quality perovskite films toward large-area high-efficiency perovskite solar cells.

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