Alkali Metal Fluoride-Modified Tin Oxide for n–i–p Planar Perovskite Solar Cells

2021 ◽  
Author(s):  
Chunyan Wang ◽  
Jihuai Wu ◽  
Shibo Wang ◽  
Xuping Liu ◽  
Xiaobing Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Alkali Metal ◽  
Tin Oxide ◽  
Perovskite Solar Cells ◽  
Metal Fluoride ◽  
Alkali Metal Fluoride

Above 10% efficiency earth-abundant Cu2ZnSn(S,Se)4 solar cells by introducing alkali metal fluoride nanolayers as electron-selective contacts

Nano Energy ◽  
2018 ◽  
Vol 51 ◽  
pp. 597-603 ◽  
Author(s):  
Cheng-Ying Chen ◽  
Bandiyah Sri Aprillia ◽  
Wei-Chao Chen ◽  
Yen-Ching Teng ◽  
Chih-Yuan Chiu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Alkali Metal ◽  
Metal Fluoride ◽  
Alkali Metal Fluoride ◽  
Earth Abundant

Advent of alkali metal doping: a roadmap for the evolution of perovskite solar cells

2021 ◽  
Author(s):  
Ammarah Kausar ◽  
Abdul Sattar ◽  
Chenzhe Xu ◽  
Suicai Zhang ◽  
Zhuo Kang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Alkali Metal ◽  
Social Development ◽  
Sustainable Energy ◽  
Perovskite Solar Cells ◽  
Metal Halide ◽  
Metal Doping ◽  
Energy Field

Metal–halide hybrid perovskites have prompted the prosperity of the sustainable energy field and simultaneously demonstrated their great potential in meeting both the growing consumption of energy and the increasing social development requirements.

Application of ZnGa2O4:Mn Down-Conversion Layer to Increase the Energy-Conversion Efficiency of Perovskite Solar Cells

2021 ◽  
Vol 21 (8) ◽  
pp. 4362-4366
Author(s):  
Ji Yong Hwang ◽  
Chung Wung Bark ◽  
Hyung Wook Choi
Keyword(s):  
Solar Cells ◽  
Energy Conversion ◽  
Tin Oxide ◽  
Perovskite Solar Cells ◽  
Soda Lime ◽  
Light Transmittance ◽  
Soda Lime Glass ◽  
Manufacturing Cost ◽  
Wide Range ◽  
Down Conversion

The perovskite solar cell is capable of energy conversion in a wide range of wavelengths, from 300 nm to 800 nm, which includes the entire visible region and portions of the ultraviolet and infrared regions. To increase light transmittance of perovskite solar cells and reduce manufacturing cost of perovskite solar cells, soda-lime glass and transparent conducting oxides, such as indium tin oxide and fluorine-doped tin oxide are mainly used as substrates and light-transmitting electrodes, respectively. However, it is evident from the transmittance of soda-lime glass and transparent conductive oxides measured via UV-Vis spectrometry that they absorb all light near and below 310 nm. In this study, a transparent Mn-doped ZnGa2O4 film was fabricated on the incident surface of perovskite solar cells to obtain additional light energy by down-converting 300 nm UV light to 510 nm visible light. We confirmed the improvement of power efficiency by applying a ZnGa2O4:Mn down-conversion layer to perovskite solar cells.

Condensed phases of difluoramine and its alkali-metal fluoride adducts

1987 ◽  
Vol 26 (6) ◽  
pp. 920-925 ◽  
Author(s):  
Karl O. Christe ◽  
Richard D. Wilson
Keyword(s):  
Alkali Metal ◽  
Metal Fluoride ◽  
Condensed Phases ◽  
Alkali Metal Fluoride

Enhanced charge collection with passivation of the tin oxide layer in planar perovskite solar cells

2017 ◽  
Vol 5 (25) ◽  
pp. 12729-12734 ◽  
Author(s):  
Yonghui Lee ◽  
Sanghyun Paek ◽  
Kyung Taek Cho ◽  
Emad Oveisi ◽  
Peng Gao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electrical Properties ◽  
Oxide Layer ◽  
Tin Oxide ◽  
Perovskite Solar Cells ◽  
Charge Collection

The morphological, opto-physical and electrical properties of the SnO2layer in perovskite solar cells are investigated.

High Efficiency Low-Temperature Processed Perovskite Solar Cells Integrated with Alkali Metal Doped ZnO Electron Transport Layers

2018 ◽  
Vol 3 (6) ◽  
pp. 1241-1246 ◽  
Author(s):  
Randi Azmi ◽  
Sunbin Hwang ◽  
Wenping Yin ◽  
Tae-Wook Kim ◽  
Tae Kyu Ahn ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Low Temperature ◽  
Alkali Metal ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Doped Zno ◽  
Metal Doped
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