scholarly journals In situ Raman study of the photoinduced behavior of dye molecules on TiO2(hkl) single crystal surfaces

2020 ◽  
Vol 11 (25) ◽  
pp. 6431-6435 ◽  
Author(s):  
Sheng-Pei Zhang ◽  
Jia-Sheng Lin ◽  
Rong-Kun Lin ◽  
Petar M. Radjenovic ◽  
Wei-Min Yang ◽  
...  
Keyword(s):  
Photovoltaic Performance ◽  
Dye Sensitized Solar Cells ◽  
Dye Molecules ◽  
Crystal Surfaces ◽  
Single Crystal Surfaces ◽  
Dye Sensitized ◽  
In Situ Raman ◽  
Raman Study ◽  
Sensitized Solar Cells

In dye-sensitized solar cells (DSSCs), the TiO2/dye interface significantly affects photovoltaic performance.

In Situ Raman Study of CO Electrooxidation on Pt( hkl ) Single‐Crystal Surfaces in Acidic Solution

2020 ◽  
Vol 59 (52) ◽  
pp. 23554-23558
Author(s):  
Min Su ◽  
Jin‐Chao Dong ◽  
Jia‐Bo Le ◽  
Yu Zhao ◽  
Wei‐Min Yang ◽  
...  
Keyword(s):  
Single Crystal ◽  
Acidic Solution ◽  
Crystal Surfaces ◽  
Single Crystal Surfaces ◽  
Co Electrooxidation ◽  
In Situ Raman ◽  
Raman Study

scholarly journals In Situ Mapping of the Molecular Arrangement of Amphiphilic Dye Molecules at the TiO2 Surface of Dye-Sensitized Solar Cells

2015 ◽  
Vol 7 (20) ◽  
pp. 10834-10842 ◽  
Author(s):  
Kislon Voïtchovsky ◽  
Negar Ashari-Astani ◽  
Ivano Tavernelli ◽  
Nicolas Tétreault ◽  
Ursula Rothlisberger ◽  
...  
Keyword(s):  
Solar Cells ◽  
Dye Sensitized Solar Cells ◽  
Tio2 Surface ◽  
Dye Molecules ◽  
Dye Sensitized ◽  
Molecular Arrangement ◽  
Sensitized Solar Cells

Adsorption and Sensitizing Properties of Azobenzenes Having Different Numbers of Silyl-Anchor Groups in Dye-Sensitized Solar Cells

2011 ◽  
Vol 497 ◽  
pp. 61-66 ◽  
Author(s):  
Kenji Kakiage ◽  
Masaki Yamamura ◽  
Toru Kyomen ◽  
Masafumi Unno ◽  
Minoru Hanaya
Keyword(s):  
Solar Cells ◽  
Photovoltaic Performance ◽  
Dye Sensitized Solar Cells ◽  
Dye Molecules ◽  
Dye Sensitized ◽  
Anchor Group ◽  
Group Number ◽  
Sensitized Solar Cells

The effects of the silyl-anchor group number on the adsorption and the sensitizing properties were examined in sensitizing dyes for dye-sensitized solar cells by using 4-alkoxysilyl and 2,4-dialkoxysilyl azobenzenes. The TiO2electrode with the 2,4-disilyl dye exhibited higher durability to water and better photovoltaic performance than that with the 4-monosilyl dye, although the amount of 2,4-disilyl dye molecules adsorbed on the TiO2electrode was slightly smaller than in the case of 4-monosilyl dye.

In Situ Raman Study of CO Electrooxidation on Pt( hkl ) Single‐Crystal Surfaces in Acidic Solution

2020 ◽  
Vol 132 (52) ◽  
pp. 23760-23764
Author(s):  
Min Su ◽  
Jin‐Chao Dong ◽  
Jia‐Bo Le ◽  
Yu Zhao ◽  
Wei‐Min Yang ◽  
...  
Keyword(s):  
Single Crystal ◽  
Acidic Solution ◽  
Crystal Surfaces ◽  
Single Crystal Surfaces ◽  
Co Electrooxidation ◽  
In Situ Raman ◽  
Raman Study

Solvent effects on adsorption kinetics, dye monolayer, and cell performance of porphyrin-sensitized solar cells

RSC Advances ◽  
2016 ◽  
Vol 6 (115) ◽  
pp. 114037-114045
Author(s):  
Wenhui Li ◽  
Aili Zhu ◽  
Adam Stewart ◽  
Zonghao Liu ◽  
Yi-Bing Cheng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Adsorption Kinetics ◽  
Solvent Effects ◽  
Photovoltaic Performance ◽  
Dye Sensitized Solar Cells ◽  
Binding Mode ◽  
Dye Molecules ◽  
Dye Sensitized ◽  
Dye Loading ◽  
Sensitized Solar Cells

The effect of three dye loading solvents (THF, ethanol, and n-butanol) on the adsorption kinetics, the binding mode of the dye molecules on the TiO2 nanoparticles, and photovoltaic performance in dye-sensitized solar cells was reported.

Efficiency improvement of dye-sensitized solar cells by in situ fluorescence resonance energy transfer

2017 ◽  
Vol 5 (19) ◽  
pp. 9081-9089 ◽  
Author(s):  
Yu-Jie Lin ◽  
Jyun-Wei Chen ◽  
Po-Tsung Hsiao ◽  
Yung-Liang Tung ◽  
Cheng-Chung Chang ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Photovoltaic Performance ◽  
Co Adsorption ◽  
Dye Sensitized Solar Cells ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Efficiency Improvement ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

Co-adsorption of N719 dye and an H-NIM fluorophore results in an in situ FRET effect and improves the photovoltaic performance of DSSCs.

scholarly journals One-DimensionalTiO2Nanostructures as Photoanodes for Dye-Sensitized Solar Cells

2013 ◽  
Vol 2013 ◽  
pp. 1-11 ◽  
Author(s):  
Jie Qu ◽  
Chao Lai
Keyword(s):  
Solar Cells ◽  
Size Structure ◽  
Photovoltaic Performance ◽  
Dye Sensitized Solar Cells ◽  
Dye Molecules ◽  
One Dimensional ◽  
Dye Sensitized ◽  
Structure And Morphology ◽  
Optical And Electronic Properties ◽  
Sensitized Solar Cells

Titanium dioxide (TiO2) is star materials due to its remarkable optical and electronic properties, resulting in various applications, especially in the fields of dye-sensitized solar cells (DSSCs). Photoanode is the most important part of the DSSCs, which help to adsorb dye molecules and transport the injected electrons. The size, structure, and morphology of TiO2photoanode have been found to show significant influence on the photovoltaic performance of DSSCs. In this paper, we briefly summarize the synthesis and properties of one-dimensional (1D) TiO2nanomaterials (bare 1D TiO2nanomaterial and 1D hierarchical TiO2) and their photovoltaic performance in DSSCs.

Tetraphenylethylene-bridged double-branched sensitizers featuring hetero-donors for dye-sensitized solar cells

2020 ◽  
Vol 44 (30) ◽  
pp. 12909-12915
Author(s):  
Yi-Qiao Yan ◽  
Yi-Zhou Zhu ◽  
Pan-Pan Dai ◽  
Jun Han ◽  
Mao Yan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Dyes ◽  
Photovoltaic Performance ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

Effects of hetero-donors on the photovoltaic performance of tetraphenylethylene-based organic dyes were systematically investigated.

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