Efficient Carbon-based CsPbI2Br Perovskite Solar Cells using Bifunctional Polymer Modification

2021 ◽  
Author(s):  
Lulu Wang ◽  
Bingbing Fan ◽  
Donghui Wei ◽  
Zhibin Yang ◽  
Bing Zheng ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Polymer Modification ◽  
Excellent Thermal Stability ◽  
The Future ◽  
Low Efficiency ◽  
Carbon Based

The inorganic CsPbI2Br perovskite with excellent thermal stability has becoming one of the potential candidates for commercial perovskite solar cells (PSC) in the future. However, the low efficiency and high...

scholarly journals Perovskite Solar Mini-Modules

2021 ◽  
Vol 52 (5) ◽  
pp. 16-19
Author(s):  
Annalisa Bruno
Keyword(s):  
Thermal Stability ◽  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Industrial Processes ◽  
Next Generation ◽  
Excellent Thermal Stability ◽  
Highly Efficient

In the last decade perovskite solar cells have shown remarkable improvements in power conversion efficiency which have driven the interest to commercialise the perovskite technology. Here, I will present an overview of our recent works focused on the development and the understanding of highly efficient co-evaporated perovskite solar cells with excellent thermal stability and remarkable upscalability. Our works demonstrate the compatibility of perovskite technology with consolidated industrial processes and its potential for next-generation photovoltaics on the market

scholarly journals Enhancing the thermal stability of the carbon-based perovskite solar cells by using a CsxFA1−xPbBrxI3−x light absorber

RSC Advances ◽  
2019 ◽  
Vol 9 (21) ◽  
pp. 11877-11881 ◽  
Author(s):  
Pengfei Wang ◽  
Nianyao Chai ◽  
Chang Wang ◽  
Jingchen Hua ◽  
Fuzhi Huang ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Solar Cells ◽  
Thermal Cycling ◽  
Perovskite Solar Cells ◽  
Constant Heat ◽  
Long Term Stability ◽  
Light Absorber ◽  
Thermal Stability Of ◽  
Carbon Based

Mixed-cation CsxFA1–xPbBrxI3–x perovskite was used as light absorber for the carbon-based perovskite solar cells, and the as-prepared solar devices showed excellent long-term stability under constant heat (85 °C) and thermal cycling (−30 °C to 85 °C) condition.

17% efficient printable mesoscopic PIN metal oxide framework perovskite solar cells using cesium-containing triple cation perovskite

2017 ◽  
Vol 5 (44) ◽  
pp. 22952-22958 ◽  
Author(s):  
Shungshuang Liu ◽  
Wenchao Huang ◽  
Peizhe Liao ◽  
Nuttapol Pootrakulchote ◽  
Hao Li ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Solar Cells ◽  
Metal Oxide ◽  
Perovskite Solar Cells ◽  
Excellent Thermal Stability

Cs0.05(FA0.4MA0.6)0.95PbI2.8Br0.2 based devices showed an impressive efficiency of 17.02% and excellent thermal stability with long electron and hole diffusion lengths.

Carbon-Based CsPbBr3 Perovskite Solar Cells: All-Ambient Processes and High Thermal Stability

2016 ◽  
Vol 8 (49) ◽  
pp. 33649-33655 ◽  
Author(s):  
Xiaowen Chang ◽  
Weiping Li ◽  
Liqun Zhu ◽  
Huicong Liu ◽  
Huifang Geng ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Solar Cells ◽  
Perovskite Solar Cells ◽  
High Thermal Stability ◽  
Carbon Based

scholarly journals Effects of CsSnxPb1−xI3 Quantum Dots as Interfacial Layer on Photovoltaic Performance of Carbon-Based Perovskite Solar Cells

2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Chi Zhang ◽  
Zhiyuan He ◽  
Xuanhui Luo ◽  
Rangwei Meng ◽  
Mengwei Chen ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Photovoltaic Performance ◽  
Perovskite Solar Cells ◽  
Photogenerated Electron ◽  
Depletion Region ◽  
Band Alignment ◽  
Back Surface ◽  
The One ◽  
Carbon Based

AbstractIn this work, inorganic tin-doped perovskite quantum dots (PQDs) are incorporated into carbon-based perovskite solar cells (PSCs) to improve their photovoltaic performance. On the one hand, by controlling the content of Sn2+ doping, the energy level of the tin-doped PQDs can be adjusted, to realize optimized band alignment and enhanced separation of photogenerated electron–hole pairs. On the other hand, the incorporation of tin-doped PQDs provided with a relatively high acceptor concentration due to the self-p-type doping effect is able to reduce the width of the depletion region near the back surface of the perovskite, thereby enhancing the hole extraction. Particularly, after the addition of CsSn0.2Pb0.8I3 quantum dots (QDs), improvement of the power conversion efficiency (PCE) from 12.80 to 14.22% can be obtained, in comparison with the pristine device. Moreover, the experimental results are analyzed through the simulation of the one-dimensional perovskite/tin-doped PQDs heterojunction.

Promoting the hole extraction and interfacial performance with MOFs derived Co3O4@NC for efficient carbon-based perovskite solar cells

2021 ◽  
Vol 414 ◽  
pp. 128878
Author(s):  
Cong Geng ◽  
Peng Wei ◽  
Huamei Chen ◽  
Haichao Liu ◽  
Shenshen Zheng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Carbon Based

scholarly journals Improving Moisture/Thermal Stability and Efficiency of CH 3 NH 3 PbI 3 ‐Based Perovskite Solar Cells via Gentle Butyl Acrylate Additive Strategy

Solar RRL ◽  
2021 ◽  
Vol 5 (3) ◽  
pp. 2170035
Author(s):  
Yonghui Chen ◽  
Xiaoqing Yang ◽  
Pengyun Liu ◽  
Wei Wang ◽  
Ran Ran ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Solar Cells ◽  
Butyl Acrylate ◽  
Perovskite Solar Cells
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