Synergistic effects of three-dimensional orchid-like TiO2 nanowire networks and plasmonic nanoparticles for highly efficient mesoscopic perovskite solar cells

2016 ◽  
Vol 4 (19) ◽  
pp. 7322-7329 ◽  
Author(s):  
Haejun Yu ◽  
Jongmin Roh ◽  
Juyoung Yun ◽  
Jyongsik Jang
Keyword(s):  
Solar Cell ◽  
Synergistic Effects ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Three Dimensional ◽  
Perovskite Solar Cell ◽  
Plasmonic Nanoparticles ◽  
Tio2 Nanowire ◽  
Scaffold Structure ◽  
Nanowire Networks

A perovskite solar cell based on a collaborative scaffold structure consisting of orchid-like TiO2 nanowires (OC-TiO2 NWs) and silica-coated Ag@OC-TiO2 NWs exhibited the best power conversion efficiency of 15.09%.

scholarly journals Numerical Modeling and Optimization of Lead-Free Hybrid Double Perovskite Solar Cell by Using SCAPS-1D

2021 ◽  
Vol 2021 ◽  
pp. 1-12
Author(s):  
Syed Sajjad Hussain ◽  
Saira Riaz ◽  
Ghazi Aman Nowsherwan ◽  
Khizer Jahangir ◽  
Akram Raza ◽  
...  
Keyword(s):  
Solar Cell ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Double Perovskite ◽  
Perovskite Solar Cell ◽  
Lead Free ◽  
Inorganic Perovskite ◽  
Hybrid Perovskite

The highest power conversion efficiency (PCE) for organic-inorganic perovskite solar cells based on lead is reported as 25.2% in 2019. Lead-based hybrid perovskite materials are used in several photovoltaics applications, but these are not highly favored due to the toxicity of lead and volatility of organic cations. On the other hand, hybrid lead-free double perovskite has no such harm. In this research study, SCAPS numerical simulation is utilized to evaluate and compare the results of perovskite solar cell based on double perovskite FA 2 BiCuI 6 and standard perovskite CH 3 NH 3 PbI 3 as an active layer. The results show that the power conversion efficiency obtained in the case of FA 2 BiCuI 6 is 24.98%, while in the case of CH 3 NH 3 PbI 3 , it is reported as 26.42%. This indicates that the hybrid organic-inorganic double perovskite FA 2 BiCuI 6 has the ability to replace hybrid organic-inorganic perovskite CH 3 NH 3 PbI 3 to expand next-generation lead-free harmless materials for solar cell applications.

scholarly journals Alternative electrodes for HTMs and noble-metal-free perovskite solar cells: 2D MXenes electrodes

RSC Advances ◽  
2019 ◽  
Vol 9 (59) ◽  
pp. 34152-34157 ◽  
Author(s):  
Junmei Cao ◽  
Fanning Meng ◽  
Liguo Gao ◽  
Shuzhang Yang ◽  
Yeling Yan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Noble Metal ◽  
Counter Electrode ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Metal Free ◽  
Conversion Efficiencies

The 2D Mxene material was successfully used as the counter electrode of the perovskite solar cell and achieved power conversion efficiencies of 13.84%.

Cost-effective thiophene-assisted novel dopant-free hole transport materials for efficient perovskite solar cell performance

2020 ◽  
Vol 4 (9) ◽  
pp. 4754-4767 ◽  
Author(s):  
M. SasiKumar ◽  
Gurulakshmi Maddala ◽  
Meenakshamma Ambapuram ◽  
Mahesh Subburu ◽  
Jayathirtha Rao Vaidya ◽  
...  
Keyword(s):  
Solar Cell ◽  
Short Circuit ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Cost Effective ◽  
Perovskite Solar Cell ◽  
Hole Transport ◽  
Solar Cell Performance ◽  
Free Hole ◽  
Circuit Density

Cost-effective, novel dopant-free hole transport material-assisted perovskite solar cells exhibit a champion short-circuit density 25.73 mA cm−2 and power conversion efficiency of 17.60%.

scholarly journals An efficient and stable inverted perovskite solar cell involving inorganic charge transport layers without a high temperature procedure

RSC Advances ◽  
2020 ◽  
Vol 10 (32) ◽  
pp. 18608-18613
Author(s):  
Jien Yang ◽  
Jinjin Xu ◽  
Qiong Zhang ◽  
Zhilin Xue ◽  
Hairui Liu ◽  
...  
Keyword(s):  
Solar Cell ◽  
High Temperature ◽  
Charge Transport ◽  
High Power ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
High Power Conversion Efficiency ◽  
The Poor ◽  
Poor Stability

Despite the successful enhancement in the high-power conversion efficiency (PCE) of perovskite solar cells (PSCs), the poor stability of PSCs is one of the major issues preventing their commercialization.

scholarly journals Facile synthesis of a hole transporting material with a silafluorene core for efficient mesoscopic CH3NH3PbI3 perovskite solar cells

2016 ◽  
Vol 4 (22) ◽  
pp. 8750-8754 ◽  
Author(s):  
Anurag Krishna ◽  
Dharani Sabba ◽  
Jun Yin ◽  
Annalisa Bruno ◽  
Liisa J. Antila ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Power Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Efficient Synthesis ◽  
Facile Synthesis ◽  
Hole Transporting ◽  
Hole Transporting Material

A power conversion efficiency of 11% has been obtained from a perovskite solar cell using a new silafluorene-based hole transporting material made by a short efficient synthesis.

Enhanced performance via partial lead replacement with calcium for a CsPbI3 perovskite solar cell exceeding 13% power conversion efficiency

2018 ◽  
Vol 6 (14) ◽  
pp. 5580-5586 ◽  
Author(s):  
Cho Fai Jonathan Lau ◽  
Xiaofan Deng ◽  
Jianghui Zheng ◽  
Jincheol Kim ◽  
Zhilong Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Partial Replacement ◽  
Reverse Scan

Partial replacement of Pb in CsPbI3 perovskite solar cells with Ca enhances power conversion efficiency to 13.5% under reverse scan (stabilised at 13.3%), without sacrificing stability.

High performance low-bandgap perovskite solar cells based on a high-quality mixed Sn–Pb perovskite film prepared by vacuum-assisted thermal annealing

2018 ◽  
Vol 6 (34) ◽  
pp. 16347-16354 ◽  
Author(s):  
Meiyue Liu ◽  
Ziming Chen ◽  
Qifan Xue ◽  
Sin Hang Cheung ◽  
Shu Kong So ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Thermal Annealing ◽  
High Performance ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Film Morphology ◽  
High Quality ◽  
Low Bandgap

Vacuum-assisted thermal annealing not only could improve film morphology and crystallinity, but also could accelerate the sublimation of undesired MACl. With the help of this process, we obtain a highly efficient low-bandgap CH3NH3Sn0.5Pb0.5IxCl3−x perovskite solar cell with a power conversion efficiency of 12.3%.

scholarly journals Dopant-free molecular hole transport material that mediates a 20% power conversion efficiency in a perovskite solar cell

2019 ◽  
Vol 12 (12) ◽  
pp. 3502-3507 ◽  
Author(s):  
Yang Cao ◽  
Yunlong Li ◽  
Thomas Morrissey ◽  
Brian Lam ◽  
Brian O. Patrick ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
High Purity ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Hole Transport

Organic molecular hole-transport materials (HTMs) are appealing for the scalable manufacture of perovskite solar cells (PSCs) because they are easier to reproducibly prepare in high purity than polymeric and inorganic HTMs.

Mesoporous SnO2nanoparticle films as electron-transporting material in perovskite solar cells

RSC Advances ◽  
2015 ◽  
Vol 5 (36) ◽  
pp. 28424-28429 ◽  
Author(s):  
Yi Li ◽  
Jun Zhu ◽  
Yang Huang ◽  
Feng Liu ◽  
Mei Lv ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell

A mesoporous SnO2electrode is firstly introduced in the CH3NH3PbI3perovskite solar cell as the electron-transporting material and scaffold layer with over 10% power conversion efficiency.

Enhancing perovskite solar cell performance and stability by doping barium in methylammonium lead halide

2017 ◽  
Vol 5 (34) ◽  
pp. 18044-18052 ◽  
Author(s):  
Shun-Hsiang Chan ◽  
Ming-Chung Wu ◽  
Kun-Mu Lee ◽  
Wei-Cheng Chen ◽  
Tzu-Hao Lin ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Cell Performance ◽  
Solar Cell Performance ◽  
Lead Halide

The power conversion efficiency of perovskite solar cells can be enhanced by using Ba2+-doped perovskite films.

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