Fabrication of Flexible and Efficient Dye Sensitized Solar Cells Using Modified TiO2 Electrode at Low-Temperature Annealing Process

2017 ◽  
Vol 12 (8) ◽  
pp. 872-879 ◽  
Author(s):  
Bo-Chou Chen ◽  
Rajaji Umamaheswari ◽  
Chaochin Su ◽  
Veerappan Mani ◽  
Ya-Fen Lin ◽  
...  
2010 ◽  
Vol 207 (9) ◽  
pp. 2201-2206 ◽  
Author(s):  
Qinghui Zeng ◽  
Yuan Yu ◽  
Liangzhuan Wu ◽  
Bin Qi ◽  
Jinfang Zhi

2017 ◽  
Vol 13 (1) ◽  
pp. 60-63
Author(s):  
Hugs Lee ◽  
Sangwoo Song ◽  
Mansik Jo ◽  
Seulki Jo ◽  
Dongwoo Kim ◽  
...  

2021 ◽  
Vol 23 (10) ◽  
pp. 6182-6189
Author(s):  
Dariusz M. Niedzwiedzki

Photophysical properties of N719 and Z907, benchmark Ru-dyes used as sensitizers in dye-sensitized solar cells, were studied by static and time-resolved optical spectroscopy at room temperature and 160 K.


Molecules ◽  
2020 ◽  
Vol 25 (1) ◽  
pp. 198 ◽  
Author(s):  
Michèle Chevrier ◽  
Alberto Fattori ◽  
Laurent Lasser ◽  
Clément Kotras ◽  
Clémence Rose ◽  
...  

Chlorophyll a derivatives were integrated in “all solid-state” dye sensitized solar cells (DSSCs) with a mesoporous TiO2 electrode and 2′,2′,7,7′-tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9′-spirobifluorene as the hole-transport material. Despite modest power conversion efficiencies (PCEs) between 0.26% and 0.55% achieved for these chlorin dyes, a systematic investigation was carried out in order to elucidate their main limitations. To provide a comprehensive understanding of the parameters (structure, nature of the anchoring group, adsorption …) and their relationship with the PCEs, density functional theory (DFT) calculations, optical and photovoltaic studies and electron paramagnetic resonance analysis exploiting the 4-carboxy-TEMPO spin probe were combined. The recombination kinetics, the frontier molecular orbitals of these DSSCs and the adsorption efficiency onto the TiO2 surface were found to be the key parameters that govern their photovoltaic response.


2013 ◽  
Vol 28 (4) ◽  
pp. 657-657
Author(s):  
Jeremy H. Yune ◽  
Inna Karatchevtseva ◽  
Gerry Triani ◽  
Klaudia Wagner ◽  
David Officer

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