Modified Two-Step Deposition Method for High-Efficiency TiO2/CH3NH3PbI3Heterojunction Solar Cells

2014 ◽  
Vol 6 (12) ◽  
pp. 9711-9718 ◽  
Author(s):  
Jiangjian Shi ◽  
Yanhong Luo ◽  
Huiyun Wei ◽  
Jianheng Luo ◽  
Juan Dong ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Deposition Method

Two-step deposition method for high-efficiency perovskite solar cells

MRS Bulletin ◽  
2015 ◽  
Vol 40 (8) ◽  
pp. 654-659 ◽  
Author(s):  
Jin-Wook Lee ◽  
Nam-Gyu Park
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Deposition Method ◽  
Image Position

Abstract

Solid-state nanocrystalline solar cells with an antimony sulfide absorber deposited by an in situ solid–gas reaction

2017 ◽  
Vol 5 (10) ◽  
pp. 4791-4796 ◽  
Author(s):  
Li Zheng ◽  
Kejian Jiang ◽  
Jinhua Huang ◽  
Yu Zhang ◽  
Bin Bao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
High Efficiency ◽  
Deposition Method ◽  
Antimony Sulfide ◽  
Sequential Deposition ◽  
Loading Amount

Sb2S3 is decorated on mesoporous TiO2 films via a sequential deposition method. The morphology is tunable, and the loading amount can be simply controlled. Using this technology, a high efficiency of 6.27% was obtained for the Sb2S3-based solid-state solar cells.

scholarly journals Two-step MAPbI3 deposition by Low-Vacuum Proximity-Space-Effusion for high-efficiency inverted semitransparent perovskite solar cells

2021 ◽  
Author(s):  
Emanuele Smecca ◽  
Vitantonio Valenzano ◽  
Salvatore Valastro ◽  
Ioannis Deretzis ◽  
Giovanni Mannino ◽  
...  
Keyword(s):  
Thin Film ◽  
Solar Cells ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Photoconversion Efficiency ◽  
Deposition Method ◽  
Vacuum Deposition ◽  
Proximity Space ◽  
Halide Perovskite ◽  
Vacuum Deposition Method

Halide perovskite solar cells can combine high photoconversion efficiency with high transmittance. Herein, we developed an innovative vacuum deposition method to prepare CH3NH3PbI3 (MAPbI3) thin film for semitransparent perovskite solar...

scholarly journals CHARACTERIZATION OF ZnO NANOFIBER ON DOUBLE-LAYER DYE-SENSITIZED SOLAR CELLS USING DIRECT DEPOSITION METHOD

2020 ◽  
Vol 17 (36) ◽  
pp. 263-277
Author(s):  
Zainal ARIFIN ◽  
Syamsul HADI ◽  
Suyitno SUYITNO ◽  
Aditya Rio PRABOWO ◽  
Singgih Dwi PRASETYO
Keyword(s):  
Solar Cells ◽  
Double Layer ◽  
Flow Rate ◽  
High Efficiency ◽  
Dye Sensitized Solar Cells ◽  
Electrospinning Process ◽  
Deposition Method ◽  
Dye Sensitized ◽  
Direct Deposition ◽  
Sensitized Solar Cells

Solar cells are capable of harvesting energy by converting solar heat into electrical energy through the photovoltaic process. A type of solar cell, namely dye-sensitized solar cells (DSSCs) which based on doublelayer photoanode is attracting researchers and engineers considering its characteristics, e.g., high efficiency, low cost, and available mass-production. The TiO2-ZnO double-layer semiconductor can be obtained from a nanofiber ZnO semiconductor which is deposited with a TiO2 nanoparticle semiconductor. In this study, the direct deposition method was applied using an electrospinning machine. The intention is to directly capture the liquid of electro-jet spun from PVA/Zn(Ac)2 solution onto fluorine-doped tin oxide (FTO) glass. The glass itself is coated with a TiO2 nanoparticle semiconductor. The investigation was addressed to obtain the best tip distance to the collector and the best flow rate in the electrospinning process. The subject environment was designated on the manufacturing process of nanofiber ZnO semiconductors used as double-layer DSSC photoanodes. Variations in flow rates of 3, 4, 5, 6, 7, and 8 μL/minute were applied in the observation. Furthermore, collaboration with the tip to collector distances using a variation of 3, 4, 5, 6, 7, and 8 cm was also considered in this study. Based on these parameters, the effects of the electrospinning process on the morphology of the directly deposited ZnO nanofiber semiconductor were obtained. The results showed that a flow rate of 4 μL/minute and a tip distance to the collector of 8 cm produced a small diameter and uniform morphology. This morphology allowed ZnO nanofibers to have better color absorption and electron excitation. Thus, it was directly proportional to the high efficiency of double-layer DSSCs. The performance value for the 4 μL/min discharge was 2.39%, and the performance value for the 8 cm needle tip distance to the collector was 1.61%.

High-Efficiency HIT Solar Cells for Excellent Power Generating Properties

2008 ◽  
Author(s):  
Toshihiro Kinoshita ◽  
Daisuke Ide ◽  
Yasufumi Tsunomura ◽  
Shigeharu Taira ◽  
Toshiaki Baba ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency

Fully Evaporated High Efficiency Single Junction and Tandem Perovskite based Solar Cells.

2018 ◽  
Author(s):  
Henk Bolink ◽  
Lidon Gil-Escrig ◽  
Pablo P. Boix ◽  
Cristina Momblona ◽  
Jorge Avila ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Single Junction

High‐Efficiency Nonfullerene Organic Solar Cells Enabled by Atomic Layer Deposited Zirconium‐Doped Zinc Oxide

Solar RRL ◽  
2020 ◽  
Vol 4 (10) ◽  
pp. 2000241
Author(s):  
Geedhika K. Poduval ◽  
Leiping Duan ◽  
Md. Anower Hossain ◽  
Borong Sang ◽  
Yu Zhang ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Solar Cells ◽  
Organic Solar Cells ◽  
High Efficiency ◽  
Atomic Layer
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