Plasmon‐Enhanced Perovskite Solar Cells with Efficiency Beyond 21 %: The Asynchronous Synergistic Effect of Water and Gold Nanorods

ChemPlusChem ◽  
2021 ◽  
Vol 86 (2) ◽  
pp. 291-297
Author(s):  
Yifeng Gao ◽  
Jiaoxia Zhang ◽  
Zhihao Zhang ◽  
Zicheng Li ◽  
Qiu Xiong ◽  
...  
Keyword(s):  
Solar Cells ◽  
Synergistic Effect ◽  
Gold Nanorods ◽  
Perovskite Solar Cells ◽  
Effect Of Water

The synergistic effect of cooperating solvent vapor annealing for high-efficiency planar inverted perovskite solar cells

2019 ◽  
Vol 7 (48) ◽  
pp. 27267-27277 ◽  
Author(s):  
Ahra Yi ◽  
Sangmin Chae ◽  
Hanbin Lee ◽  
Hyo Jung Kim
Keyword(s):  
Solar Cells ◽  
Synergistic Effect ◽  
Treatment Process ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Solvent Vapor ◽  
Vapor Annealing ◽  
Solvent Vapor Annealing ◽  
Post Treatment Process

We propose co-solvent vapor annealing (SVA) as an effective post-treatment process to improve the quality of crystals and grains for high-efficiency perovskite solar cells.

Synergistic effect of caprolactam as lewis base and interface engineering for efficient and stable planar perovskite solar cells

Nano Energy ◽  
2017 ◽  
Vol 42 ◽  
pp. 222-231 ◽  
Author(s):  
Hongshi Li ◽  
Yusheng Li ◽  
Yiming Li ◽  
Jiangjian Shi ◽  
Huiyin Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Synergistic Effect ◽  
Perovskite Solar Cells ◽  
Lewis Base ◽  
Interface Engineering

Synergistic Effect of Lewis Base Polymers and Graphene in Enhancing the Efficiency of Perovskite Solar Cells

2021 ◽  
Vol 4 (4) ◽  
pp. 3928-3936
Author(s):  
Qiang Lou ◽  
Gang Lou ◽  
Ruixiang Peng ◽  
Zhaoping Liu ◽  
Wei Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Synergistic Effect ◽  
Perovskite Solar Cells ◽  
Lewis Base

scholarly journals Synergetic Effect of Plasmonic Gold Nanorods and MgO for Perovskite Solar Cells

Nanomaterials ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 1830 ◽  
Author(s):  
Zhetao Xia ◽  
Chenxi Zhang ◽  
Zhiying Feng ◽  
Zhixing Wu ◽  
Zengbo Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Gold Nanorods ◽  
Performance Enhancement ◽  
Theoretical Calculations ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Synergetic Effect ◽  
Au Nanorods

We report new structured perovskite solar cells (PSCs) using solution-processed TiO2/Au nanorods/MgO composite electron transport layers (ETLs). The proposed method is facile, convenient, and effective. Briefly, Au nanorods (NRs) were prepared and introduced into mesoporous TiO2 ETLs. Then, thin MgO overlayers were grown on the Au NRs modified ETLs by wet spinning and pyrolysis of the magnesium salt. By simultaneous use of Au NRs and MgO, the power conversion efficiency of the PSC device increases from 14.7% to 17.4%, displaying over 18.3% enhancement, compared with the reference device without modification. Due to longitudinal plasmon resonances (LPRs) of gold nanorods, the embedded Au NRs exhibit the ability to significantly enhance the near-field and far-field (plasmonic scattering), increase the optical path length of incident photons in the device, and as a consequence, notably improve external quantum efficiency (EQE) at wavelengths above 600 nm and power conversion efficiency (PCE) of PSC solar cells. Meanwhile, the thin MgO overlayer also contributes to enhanced performance by reducing charge recombination in the solar cell. Theoretical calculations were carried out to elucidate the PV performance enhancement mechanisms.

Synergistic effect of potassium and iodine from potassium triiodide complex additive on gas-quenched perovskite solar cells

Nano Energy ◽  
2019 ◽  
Vol 63 ◽  
pp. 103853 ◽  
Author(s):  
Meng Zhang ◽  
Jueming Bing ◽  
Yongyoon Cho ◽  
Yong Li ◽  
Jianghui Zheng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Synergistic Effect ◽  
Perovskite Solar Cells ◽  
Complex Additive
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