Copper Piperazine Complex with a High Diffusion Coefficient for Dye-Sensitized Solar Cells

2021 ◽  
Author(s):  
Kaiyuan Yang ◽  
Xichuan Yang ◽  
Zijian Deng ◽  
Li Zhang ◽  
Jincheng An
Keyword(s):  
Diffusion Coefficient ◽  
Solar Cells ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
High Diffusion ◽  
High Diffusion Coefficient ◽  
Sensitized Solar Cells

scholarly journals Preparation and Characterization of Chitosan Binder-Based Electrode for Dye-Sensitized Solar Cells

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
En Mei Jin ◽  
Kyung-Hee Park ◽  
Ju-Young Park ◽  
Jae-Wook Lee ◽  
Soon-Ho Yim ◽  
...  
Keyword(s):  
Diffusion Coefficient ◽  
Solar Cells ◽  
Transit Time ◽  
Diffusion Length ◽  
Dye Sensitized Solar Cells ◽  
Electron Recombination ◽  
Recombination Lifetime ◽  
Dye Sensitized ◽  
Sensitized Solar Cells ◽  
And Diffusion

A chitosan binder-based TiO2photoelectrode is used in dye-sensitized solar cells (DSSCs). Field-emission scanning electron microscope (FE-SEM) images revealed that the grain size, thickness, and distribution of TiO2films are affected by the chitosan content. With addition of 2.0 wt% chitosan to the TiO2film (D2), the surface pore size became the smallest, and the pores were fairly evenly distributed. The electron transit time, electron recombination lifetime, diffusion coefficient, and diffusion length were analyzed by IMVS and IMPS. The best DSSC, with 2.0 wt% chitosan addition to the TiO2film, had a shorter electron transit time, longer electron recombination lifetime, and larger diffusion coefficient and diffusion length than the other samples. The results of 2.0 wt% chitosan-added TiO2DSSCs are an electron transit time of  s, electron recombination lifetime of  s, diffusion coefficient of  cm2s−1, diffusion length of 14.81 μm, and a solar conversion efficiency of 4.18%.

scholarly journals Chemical diffusion coefficient in dye sensitized solar cells as a function of porosity and surface roughness

Solar Energy ◽  
2016 ◽  
Vol 135 ◽  
pp. 506-511 ◽  
Author(s):  
Naser Abdi ◽  
Yaser Abdi ◽  
Zahra Alemipour ◽  
Ehsan NedaaeeOskoee
Keyword(s):  
Surface Roughness ◽  
Diffusion Coefficient ◽  
Solar Cells ◽  
Dye Sensitized Solar Cells ◽  
Chemical Diffusion ◽  
Chemical Diffusion Coefficient ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

Enhancing the electron lifetime and diffusion coefficient in dye-sensitized solar cells by patterning the layer of TiO2 nanoparticles

2016 ◽  
Vol 119 (11) ◽  
pp. 114302 ◽  
Author(s):  
Mohammad Sajedi Alvar ◽  
Mohammad Javadi ◽  
Yaser Abdi ◽  
Ezatollah Arzi
Keyword(s):  
Diffusion Coefficient ◽  
Solar Cells ◽  
Tio2 Nanoparticles ◽  
Dye Sensitized Solar Cells ◽  
Electron Lifetime ◽  
Dye Sensitized ◽  
Sensitized Solar Cells ◽  
And Diffusion

Evaluation of Designed Dye-Sensitized Solar Cells Fabricated by Screen Printing Method

2017 ◽  
Vol 137 (12) ◽  
pp. 1549-1553
Author(s):  
Ichiko Yamada ◽  
Shouki Yamashita ◽  
Takuya Tone
Keyword(s):  
Solar Cells ◽  
Screen Printing ◽  
Dye Sensitized Solar Cells ◽  
Screen Printing Method ◽  
Dye Sensitized ◽  
Sensitized Solar Cells ◽  
Printing Method

Effects of pH of Dyes on Characteristics of Dye-Sensitized Solar Cells

2010 ◽  
Vol 130 (2) ◽  
pp. 136-140 ◽  
Author(s):  
Shoji Furukawa ◽  
Hiroshi Iino ◽  
Koudai Kukita ◽  
Kaoru Kaminosono
Keyword(s):  
Solar Cells ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Effects Of Ph ◽  
Sensitized Solar Cells

Corona Discharge Treatment of TiO2 Electrode for Dye-Sensitized Solar Cells in Air

2010 ◽  
Vol 130 (5) ◽  
pp. 525-526 ◽  
Author(s):  
Yoshiyuki Teramoto ◽  
Taku Shiono ◽  
Ryo Ono ◽  
Tetuji Oda
Keyword(s):  
Solar Cells ◽  
Corona Discharge ◽  
Dye Sensitized Solar Cells ◽  
Tio2 Electrode ◽  
Dye Sensitized ◽  
Discharge Treatment ◽  
Sensitized Solar Cells
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