Ion Coordinating Sensitizer for High Efficiency Mesoscopic Dye-Sensitized Solar Cells:  Influence of Lithium Ions on the Photovoltaic Performance of Liquid and Solid-State Cells

Nano Letters ◽  
2006 ◽  
Vol 6 (4) ◽  
pp. 769-773 ◽  
Author(s):  
Daibin Kuang ◽  
Cedric Klein ◽  
Henry J. Snaith ◽  
Jacques-E Moser ◽  
Robin Humphry-Baker ◽  
...  
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.


2015 ◽  
Vol 3 (12) ◽  
pp. 6685-6685 ◽  
Author(s):  
Woohyung Cho ◽  
Young Rae Kim ◽  
Donghoon Song ◽  
Hyung Woo Choi ◽  
Yong Soo Kang

Correction for ‘High-efficiency solid-state polymer electrolyte dye-sensitized solar cells with a bi-functional porous layer’ by Woohyung Cho et al., J. Mater. Chem. A, 2014, 2, 17746–17750.


ACS Nano ◽  
2010 ◽  
Vol 4 (12) ◽  
pp. 7644-7650 ◽  
Author(s):  
Nicolas Tétreault ◽  
Endre Horváth ◽  
Thomas Moehl ◽  
Jérémie Brillet ◽  
Rita Smajda ◽  
...  

2017 ◽  
Vol 79 ◽  
pp. 946-959 ◽  
Author(s):  
Umer Mehmood ◽  
Amir Al-Ahmed ◽  
Fahad A. Al-Sulaiman ◽  
M. Irfan Malik ◽  
Farrukh Shehzad ◽  
...  

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