Phenyl and thienyl functionalized imidazolium iodides for highly efficient quasi-solid-state dye-sensitized solar cells

2017 ◽  
Vol 5 (32) ◽  
pp. 16976-16983 ◽  
Author(s):  
Meirong Zhang ◽  
Zhitong Jin ◽  
Chuanqi Feng ◽  
Min Wang ◽  
Zhong-Sheng Wang
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Photovoltaic Performance ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Highly Efficient ◽  
Substitution Site ◽  
Imidazolium Ring ◽  
Sensitized Solar Cells

The photovoltaic performance of quasi-solid-state DSSCs depends on the substituent and the substitution site of the imidazolium ring as well.

scholarly journals In Depth Analysis of Photovoltaic Performance of Chlorophyll Derivative-Based “All Solid-State” Dye-Sensitized Solar Cells

Molecules ◽  
2020 ◽  
Vol 25 (1) ◽  
pp. 198 ◽  
Author(s):  
Michèle Chevrier ◽  
Alberto Fattori ◽  
Laurent Lasser ◽  
Clément Kotras ◽  
Clémence Rose ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Density Functional ◽  
Photovoltaic Performance ◽  
Dye Sensitized Solar Cells ◽  
Hole Transport ◽  
Tio2 Electrode ◽  
Dye Sensitized ◽  
Depth Analysis ◽  
Sensitized Solar Cells

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.

Triazatruxene-based sensitizers for highly efficient solid-state dye-sensitized solar cells

Solar Energy ◽  
2020 ◽  
Vol 212 ◽  
pp. 1-5
Author(s):  
Li Zhang ◽  
Xichuan Yang ◽  
Bin Cai ◽  
Haoxin Wang ◽  
Ze Yu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Highly Efficient ◽  
Sensitized Solar Cells

TiO2nanoparticulate-wire hybrids for highly efficient solid-state dye-sensitized solar cells using SSP-PEDOTs

RSC Advances ◽  
2014 ◽  
Vol 4 (84) ◽  
pp. 44555-44562 ◽  
Author(s):  
Jongbeom Na ◽  
Jeonghun Kim ◽  
Chihyun Park ◽  
Eunkyoung Kim
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Light Harvesting ◽  
Collection Efficiency ◽  
Dye Sensitized Solar Cells ◽  
Charge Collection ◽  
Charge Collection Efficiency ◽  
Dye Sensitized ◽  
Highly Efficient ◽  
Sensitized Solar Cells

TiO2photoanodes for I2-free solid-state dye-sensitized solar cells (ssDSSCs) were prepared from multifunctional new TiO2nanostructures to enhance light harvesting and charge collection efficiency in ssDSSCs using poly(3,4-ethylenedioxythiophene)s (PEDOTs).

Effect of temperature on the photovoltaic performance and stability of solid-state dye-sensitized solar cells: A review

2017 ◽  
Vol 79 ◽  
pp. 946-959 ◽  
Author(s):  
Umer Mehmood ◽  
Amir Al-Ahmed ◽  
Fahad A. Al-Sulaiman ◽  
M. Irfan Malik ◽  
Farrukh Shehzad ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Photovoltaic Performance ◽  
Dye Sensitized Solar Cells ◽  
Effect Of Temperature ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

Highly Efficient, Iodine-Free Dye-Sensitized Solar Cells with Solid-State Synthesis of Conducting Polymers

2011 ◽  
Vol 23 (14) ◽  
pp. 1641-1646 ◽  
Author(s):  
Jong Kwan Koh ◽  
Jeonghun Kim ◽  
Byeonggwan Kim ◽  
Jong Hak Kim ◽  
Eunkyoung Kim
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Conducting Polymers ◽  
Dye Sensitized Solar Cells ◽  
Solid State Synthesis ◽  
Dye Sensitized ◽  
Highly Efficient ◽  
Sensitized Solar Cells
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