From 2D to 3D: a facile and effective procedure for fabrication of planar CH3NH3PbI3perovskite solar cells

2018 ◽  
Vol 6 (37) ◽  
pp. 17867-17873 ◽  
Author(s):  
Yu Zhang ◽  
Fengzhu Li ◽  
Ke-Jian Jiang ◽  
Jin-Hua Huang ◽  
Huijia Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Single Crystal ◽  
Power Conversion Efficiency ◽  
Organic Cation ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Inorganic Hybrid ◽  
Hybrid Perovskite ◽  
Light Absorber ◽  
2D To 3D

2D organic–inorganic hybrid perovskite single crystal (n-C3H7NH3)6Pb4I14was synthesized, and converted into 3D CH3NH3PbI3perovskiteviaorganic-cation displacement. Using the film as a light absorber, planar perovskite solar cells were fabricated with the best power conversion efficiency of 19.19%.

Strategies of modifying spiro-OMeTAD materials for perovskite solar cells: A review

2021 ◽  
Author(s):  
Wenbin Guo ◽  
Guanhua Ren ◽  
Wenbin Han ◽  
Yanyu Deng ◽  
Wei Wu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Inorganic Hybrid ◽  
The Past ◽  
Hybrid Perovskite

Organic-inorganic hybrid perovskite solar cells (PSCs) have made unprecedented progress in the past ten years, the power conversion efficiency of which increased from 3.8% in 2009 to 25.5% in 2019....

Organic functional materials: recent advances in all-inorganic perovskite solar cells

2020 ◽  
Vol 4 (5) ◽  
pp. 2134-2148
Author(s):  
Lulu Wang ◽  
Bingbing Fan ◽  
Bing Zheng ◽  
Zhibing Yang ◽  
Penggang Yin ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Functional Materials ◽  
Challenging Problem ◽  
Inorganic Hybrid ◽  
Inorganic Perovskite ◽  
Hybrid Perovskite

Although the power conversion efficiency (PCE) of organic–inorganic hybrid perovskite solar cells (PSCs) is comparable to those of commercial solar cells, a challenging problem of instability hampers their further commercialization.

Morphology control of the perovskite films for efficient solar cells

2015 ◽  
Vol 44 (23) ◽  
pp. 10582-10593 ◽  
Author(s):  
Lingling Zheng ◽  
Danfei Zhang ◽  
Yingzhuang Ma ◽  
Zelin Lu ◽  
Zhijian Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Morphology Control ◽  
Inorganic Hybrid ◽  
The Past ◽  
Hybrid Perovskite

In the past two years, the power conversion efficiency (PCE) of organic–inorganic hybrid perovskite solar cells has significantly increased up to 20.1%.

Wide-Bandgap Organic-Inorganic Hybrid and All-Inorganic Perovskite Solar Cells and their Application in All-Perovskite Tandem Solar Cells

2021 ◽  
Author(s):  
Rui He ◽  
Shengqiang Ren ◽  
Cong Chen ◽  
Zongjin Yi ◽  
Yi Luo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Rapid Development ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Wide Bandgap ◽  
Tandem Solar Cells ◽  
Inorganic Hybrid ◽  
The Past

The past decade has witnessed rapid development of perovskite solar cells (PSCs), the record power conversion efficiency (PCE) of which has been rapidly boosted from the initial 3.8% to a...

Inkjet printing of CH3NH3PbI3 on a mesoscopic TiO2 film for highly efficient perovskite solar cells

2015 ◽  
Vol 3 (17) ◽  
pp. 9092-9097 ◽  
Author(s):  
Shao-Gang Li ◽  
Ke-Jian Jiang ◽  
Mei-Ju Su ◽  
Xue-Ping Cui ◽  
Jin-Hua Huang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Tio2 Film ◽  
Inkjet Printing ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Average Value ◽  
Structure And Morphology ◽  
Light Absorber

CH3NH3PbI3 is deposited as a light absorber on a mesoporous TiO2 film and the structure and morphology are investigated at different table temperatures and with various amounts of added CH3NH3Cl. The optimized device exhibits the highest power conversion efficiency of 12.3% with an average value of 11.2%.

scholarly journals Single-Crystal MAPbI3 Perovskite Solar Cells Exceeding 21% Power Conversion Efficiency

2019 ◽  
Vol 4 (6) ◽  
pp. 1258-1259 ◽  
Author(s):  
Zhaolai Chen ◽  
Bekir Turedi ◽  
Abdullah Y. Alsalloum ◽  
Chen Yang ◽  
Xiaopeng Zheng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Single Crystal ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells

Universal energy level tailoring of self-organized hole extraction layers in organic solar cells and organic–inorganic hybrid perovskite solar cells

2016 ◽  
Vol 9 (3) ◽  
pp. 932-939 ◽  
Author(s):  
Kyung-Geun Lim ◽  
Soyeong Ahn ◽  
Young-Hoon Kim ◽  
Yabing Qi ◽  
Tae-Woo Lee
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Open Circuit Voltage ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Open Circuit ◽  
Inorganic Hybrid ◽  
Self Organized ◽  
Hybrid Perovskite ◽  
Device Lifetime

Tailoring the interface energetics between a polymeric hole extraction layer (HEL) and a photoactive layer (PAL) in organic photovoltaics (OPVs) and organic–inorganic hybrid perovskite solar cells (PrSCs) is very important to maximize open circuit voltage (Voc), power conversion efficiency (PCE), and device lifetime.

scholarly journals Electrical Equivalent Circuit (EEC) based Impedance Spectroscopy analysis of HTM free Perovskite Solar Cells

2020 ◽  
Author(s):  
Zubair Ahmad ◽  
Arti Mishra ◽  
Sumayya Muhammad Abdulrahim
Keyword(s):  
Solar Cells ◽  
Impedance Spectroscopy ◽  
Power Conversion Efficiency ◽  
Equivalent Circuit ◽  
Conversion Efficiency ◽  
Physical Phenomenon ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Electrical Equivalent Circuit ◽  
Light Absorber

Monolithic Perovskite solar cells (mPSCs) are the multi-layered organic-inorganic hybrid cells that have been focused due to the affordable cost, ease of fabrication and noteworthy power conversion efficiency (PCE). In this research, we have carried out a systematic study to understand the physical phenomenon inside successive layers of the mpscs using the impedance spectroscopy (IS). This study was performed on the optimized mPSCs with power conversion efficiency over 13%, where CH3NH3PbI3, Perovskite has been used as light absorber. The internal electrical processes at the interfaces of the layers of mPSCs devices have been studied and correlated to produce electrical equivalent circuit of the overall device.

Soft interfaces within hybrid perovskite solar cells: real-time dynamic tracking of interfacial electrical property evolution by EIS

2019 ◽  
Vol 7 (27) ◽  
pp. 8294-8302 ◽  
Author(s):  
Yulin Feng ◽  
Jiming Bian ◽  
Shi Wang ◽  
Chunyang Zhang ◽  
Minhuan Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electrical Property ◽  
Power Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Fundamental Physics ◽  
Time Dynamic ◽  
Soft Interfaces ◽  
Dynamic Tracking ◽  
Hybrid Perovskite

Despite the significant increase in power conversion efficiency (PCE) achieved recently, the fundamental physics behind some of the photovoltaic anomalies in perovskite solar cells (PSCs) is rarely investigated.

scholarly journals Nitrobenzene as Additive to Improve Reproducibility and Degradation Resistance of Highly Efficient Methylammonium-Free Inverted Perovskite Solar Cells

Materials ◽  
2020 ◽  
Vol 13 (15) ◽  
pp. 3289 ◽  
Author(s):  
Apostolos Ioakeimidis ◽  
Stelios A. Choulis
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Highly Efficient ◽  
Hybrid Perovskite ◽  
Defect Passivation ◽  
Reliability Performance ◽  
Efficiency And Reliability

We show that the addition of 1% (v/v) nitrobenzene within the perovskite formulation can be used as a method to improve the power conversion efficiency and reliability performance of methylammonium-free (CsFA) inverted perovskite solar cells. The addition of nitrobenzene increased power conversion efficiency (PCE) owing to defect passivation and provided smoother films, resulting in hybrid perovskite solar cells (PVSCs) with a narrower PCE distribution. Moreover, the nitrobenzene additive methylammonium-free hybrid PVSCs exhibit a prolonged lifetime compared with additive-free PVSCs owing to enhanced air and moisture degradation resistance.

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