scholarly journals Synergistic Doping of Fullerene Electron Transport Layer and Colloidal Quantum Dot Solids Enhances Solar Cell Performance

2014 ◽  
Vol 27 (5) ◽  
pp. 917-921 ◽  
Author(s):  
Mingjian Yuan ◽  
Oleksandr Voznyy ◽  
David Zhitomirsky ◽  
Pongsakorn Kanjanaboos ◽  
Edward H. Sargent
Keyword(s):  
Solar Cell ◽  
Electron Transport ◽  
Quantum Dot ◽  
Cell Performance ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Solar Cell Performance ◽  
Colloidal Quantum Dot

Hierarchical Sn and AgCl co-doped TiO2 microspheres as electron transport layer for enhanced perovskite solar cell performance

2020 ◽  
Vol 355 ◽  
pp. 333-339
Author(s):  
Ganeshraja Ayyakannu Sundaram ◽  
Suresh Maniarsu ◽  
Reddy P. Vijendar ◽  
Ganapathy Veerappan ◽  
Vaithinathan Karthikeyan ◽  
...  
Keyword(s):  
Solar Cell ◽  
Electron Transport ◽  
Perovskite Solar Cell ◽  
Cell Performance ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Solar Cell Performance ◽  
Doped Tio2 ◽  
Tio2 Microspheres ◽  
Co Doped

ITIC surface modification to achieve synergistic electron transport layer enhancement for planar-type perovskite solar cells with efficiency exceeding 20%

2017 ◽  
Vol 5 (20) ◽  
pp. 9514-9522 ◽  
Author(s):  
Jiexuan Jiang ◽  
Zhiwen Jin ◽  
Jie Lei ◽  
Qian Wang ◽  
Xisheng Zhang ◽  
...  
Keyword(s):  
Surface Modification ◽  
Solar Cells ◽  
Solar Cell ◽  
Electron Transport ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Cell Performance ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Solar Cell Performance

With ITIC-modified TiO2, the planar perovskite solar cell performance has been dramatically increased from 17.12% to 20.08%.

scholarly journals Optimization of Titanium Dioxide Nanoparticles in Mesoporous Electron Transport Layer Perovskite Solar Cell

2020 ◽  
Vol 20 (1) ◽  
pp. 23
Author(s):  
Deborah Augustine ◽  
Erlyta Septa Rosa ◽  
Niki Prastomo ◽  
Shobih Shobih
Keyword(s):  
Solar Cell ◽  
Electron Transport ◽  
Titanium Dioxide Nanoparticles ◽  
Perovskite Solar Cell ◽  
Cell Performance ◽  
Transport Layer ◽  
Electrical Performance ◽  
Electron Transport Layer ◽  
Solar Cell Performance ◽  
Vis Spectroscopy

Research about mesoporous TiO2 as an electron transport layer in perovskite solar cell has been done to obtain the best fabricated cell’s performance. In this research, the concentrations of opaque and transparent TiO2 nanoparticle were varied, in order to optimize the TiO2 mesoporous electron transport layer in FTO/CL-TiO2/MS-TiO2/Perovskite/P3HT/Ag perovskite-based solar cell. Morphological, optical, and electrical characteristics of TiO2 layers were investigated using scanning electron microscopy (SEM), four-point probe (FPP), and UV-Vis spectroscopy. The influences of those characteristics in solar cell performance were analyzed by using illumination of sun simulator with a light intensity of 500 W/m2. The results showed that transparent TiO2 has a higher conductivity and transmittance compared to the opaque TiO2. The concentration of TiO2 solutionin1:17 ratio resulted in higher electrical performance in both the transparent and opaque TiO2 layer. The best perovskite solar cell performance with PCE of 0.37% was achieved from the sample using TiO2 transparent layer with a concentration of 1:7 ratio.

Enhancing PbS Colloidal Quantum Dot Tandem Solar Cell Performance by Graded Band Alignment

2019 ◽  
Vol 10 (19) ◽  
pp. 5729-5734 ◽  
Author(s):  
Yijun Gao ◽  
Jianghui Zheng ◽  
Weijian Chen ◽  
Lin Yuan ◽  
Zhi Li Teh ◽  
...  
Keyword(s):  
Solar Cell ◽  
Quantum Dot ◽  
Band Alignment ◽  
Cell Performance ◽  
Tandem Solar Cell ◽  
Solar Cell Performance ◽  
Colloidal Quantum Dot

scholarly journals Colloidal quantum dot light-emitting diodes employing solution-processable tin dioxide nanoparticles in an electron transport layer

RSC Advances ◽  
2020 ◽  
Vol 10 (14) ◽  
pp. 8261-8265 ◽  
Author(s):  
Myeongjin Park ◽  
Jiyun Song ◽  
Myungchan An ◽  
Jaehoon Lim ◽  
Changhee Lee ◽  
...  
Keyword(s):  
Electron Transport ◽  
Quantum Dot ◽  
Tin Dioxide ◽  
Light Emitting Diodes ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Light Emitting ◽  
Electron Transporting Layer ◽  
Colloidal Quantum Dot ◽  
Solution Processable

QD-LEDs have gained tremendous attention to potentially replace current emissive display technologies. Here, we explore solution-processable SnO2 nanoparticles (NPs) as alternatives to ZnO for the electron transporting layer in QD-LEDs.

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