Interface engineering of perovskite solar cells with PEO for improved performance

2015 ◽  
Vol 3 (18) ◽  
pp. 9999-10004 ◽  
Author(s):  
H. P. Dong ◽  
Y. Li ◽  
S. F. Wang ◽  
W. Z. Li ◽  
N. Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Collection Efficiency ◽  
Perovskite Solar Cells ◽  
Device Performance ◽  
Interface Engineering ◽  
Electron Hole ◽  
Electron Collection ◽  
Improved Performance ◽  
Hole Recombination ◽  
Electron Collection Efficiency

A thin PEO layer was spin-coated on top of TiOx to modify the ETL for improved electron collection efficiency and better retarded electron–hole recombination, and therefore enhance device performance.

Interface Engineering of Perovskite Solar Cells with Air Plasma Treatment for Improved Performance

ChemPhysChem ◽  
2017 ◽  
Vol 18 (20) ◽  
pp. 2939-2946 ◽  
Author(s):  
Xiao Ma ◽  
Peng Tang ◽  
Dong Liu ◽  
Jingquan Zhang ◽  
Lianghuan Feng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Plasma Treatment ◽  
Perovskite Solar Cells ◽  
Air Plasma ◽  
Interface Engineering ◽  
Improved Performance ◽  
Air Plasma Treatment

Toward charge extraction in all-inorganic perovskite solar cells by interfacial engineering

2018 ◽  
Vol 6 (44) ◽  
pp. 21999-22004 ◽  
Author(s):  
Jie Ding ◽  
Jialong Duan ◽  
Chenyang Guo ◽  
Qunwei Tang
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Electron Hole ◽  
Inorganic Perovskite ◽  
Interfacial Engineering ◽  
Charge Extraction ◽  
Hole Recombination

CuInS2/ZnS QDs with tunable bandgaps were applied at the CsPbBr3/carbon interface for improved hole extraction and reduced electron–hole recombination. A PCE of as high as 8.42% was achieved for QDs tailored all-inorganic PSC in comparison with 6.01% for the pristine device.

Inverted perovskite solar cells with inserted cross-linked electron-blocking interlayers for performance enhancement

2015 ◽  
Vol 3 (17) ◽  
pp. 9291-9297 ◽  
Author(s):  
Hong-Jyun Jhuo ◽  
Po-Nan Yeh ◽  
Sih-Hao Liao ◽  
Yi-Lun Li ◽  
Sunil Sharma ◽  
...  
Keyword(s):  
Solar Cells ◽  
Performance Enhancement ◽  
Perovskite Solar Cells ◽  
Type Solution ◽  
Electron Hole ◽  
Solvent Resistance ◽  
Solution Processed ◽  
Hole Recombination

Cross-linked anode interlayers (X-QUPD or X-OTPD) with solvent-resistance provide electron blocking to reduce electron–hole recombination for improving PCE of invert type solution processed perovskite solar cells.

scholarly journals Research Update: Relativistic origin of slow electron-hole recombination in hybrid halide perovskite solar cells

APL Materials ◽  
2016 ◽  
Vol 4 (9) ◽  
pp. 091501 ◽  
Author(s):  
Pooya Azarhoosh ◽  
Scott McKechnie ◽  
Jarvist M. Frost ◽  
Aron Walsh ◽  
Mark van Schilfgaarde
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Slow Electron ◽  
Electron Hole ◽  
Halide Perovskite ◽  
Hole Recombination

Synergic effects of upconversion nanoparticles NaYbF4:Ho3+ and ZrO2 enhanced the efficiency in hole-conductor-free perovskite solar cells

Nanoscale ◽  
2018 ◽  
Vol 10 (46) ◽  
pp. 22003-22011 ◽  
Author(s):  
Yanyan Li ◽  
Li Zhao ◽  
Meng Xiao ◽  
Yimin Huang ◽  
Binghai Dong ◽  
...  
Keyword(s):  
Solar Cells ◽  
Visible Light ◽  
Recombination Rate ◽  
Perovskite Solar Cells ◽  
Upconversion Nanoparticles ◽  
Electron Hole ◽  
Dual Functional ◽  
Nir Light ◽  
Hole Recombination

This design enabled the dual-functional effects, that is, the harvesting of NIR light and its conversion to visible light and the reduction of the electron–hole recombination rate.

scholarly journals Enhanced Electron Collection Efficiency in Dye-Sensitized Solar Cells Based on Nanostructured TiO2Hollow Fibers

Nano Letters ◽  
2010 ◽  
Vol 10 (5) ◽  
pp. 1632-1638 ◽  
Author(s):  
Elham Ghadiri ◽  
Nima Taghavinia ◽  
Shaik M. Zakeeruddin ◽  
Michael Grätzel ◽  
Jacques-E. Moser
Keyword(s):  
Solar Cells ◽  
Collection Efficiency ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Electron Collection ◽  
Sensitized Solar Cells ◽  
Electron Collection Efficiency

Interface engineering of perovskite solar cells with multifunctional polymer interlayer toward improved performance and stability

2018 ◽  
Vol 378 ◽  
pp. 483-490 ◽  
Author(s):  
Li-Bo Huang ◽  
Pei-Yang Su ◽  
Jun-Min Liu ◽  
Jian-Feng Huang ◽  
Yi-Fan Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Interface Engineering ◽  
Improved Performance

Polymer interface engineering enabling high-performance perovskite solar cells with improved fill factors of over 82%

2020 ◽  
Vol 8 (16) ◽  
pp. 5467-5475 ◽  
Author(s):  
Quanzeng Zhang ◽  
Shaobing Xiong ◽  
Jazib Ali ◽  
Kun Qian ◽  
Yu Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Device Performance ◽  
Interface Engineering ◽  
Polymer Interface

The incorporation of P4VP polymer could effectively passivate defects, thus improving both the device performance and stability.

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