Results 31 to 40 of about 5,975,546 (237)

Influence of Donor Groups of Organic D−π–A Dyes on Open-Circuit Voltage in Solid-State Dye-Sensitized Solar Cells [PDF]

, 2011
In solid-state dye-sensitized solar cells (ssDSCs), the poor pore filling of the mesoporous semiconductor and the short diffusion length of charge carriers in the holetransport material (HTM) have limited the mesoscopic titania layer to a thickness of 23
Moehl, Thomas, Filippo De Angelis, Kesslar, Florian, Grätzel, Michael, Nazeeruddin, Mohammad K., Fantacci, Simona, Mohammad K. Nazeeruddin, Florian Kessler, Amalie Dualeh, Yi, Chenyi, Etienne Baranoff, Baranoff, Etienne, Thomas Moehl, Michael Grätzel, Chenyi Yi, Dualeh, Amalie, Simona Fantacci, De Angelis, Filippo, Graetzel, Michael, Kessler, Florian, Nazeeruddin, Mohammad K   +20 more
core   +1 more source

Spatially resolved electrochemistry in ionic liquids : surface structure effects on triiodide reduction at platinum electrodes [PDF]

, 2014
Understanding the relationship between electrochemical activity and electrode structure is vital for improving the efficiency of dye-sensitized solar cells.
Lai, Stanley, Lai, Stanley Chi Shing, Unwin, Patrick R., Aaronson, Barak D. B., Aaronson, Barak D.B.   +4 more
core   +1 more source

Conformationally Switchable Copper(I) Complexes Amplify BODIPY Triplet Photosensitization

Angewandte Chemie, EarlyView.
Coupling a structurally switchable Cu(I) complex to an organic light‐harvesting chromophore boosts photoinduced intersystem crossing via the transient formation of a Cu(II) intermediate. Spectroscopic, physical, computational, and photocatalytic studies support this unique new approach to solar energy upconversion.
Nisha Kamboj, Annabella DeBernardo, Margaret G. Lekan, Nicholas E. Jackson, Lisa Olshansky   +4 more
wiley   +2 more sources

High-Efficiency Dye-Sensitized Solar Cells: A Comprehensive Review

Computational and Experimental Research in Materials and Renewable Energy, 2022
Keeping in mind our community's dependency on non-renewable sources of energy, it is a gravitating issue that seeks our attention and requires us to switch to renewable sources of energy at the earliest.
Ankit Stephen Thomas
doaj   +1 more source

Photovoltaic Performance of ZnO Nanorod and ZnO : CdO Nanocomposite Layers in Dye-Sensitized Solar Cells (DSSCs)

International Journal of Photoenergy, 2013
Triphenylene diamine sensitizer comprising donor, electron conducting, and anchoring group is synthesized for a potential application in dye-sensitized solar cells.
Sule Erten-Ela
doaj   +1 more source

Silver nanowire-based transparent electrode as FTO replacement for dye-sensitized solar cell

International Nano Letters, 2018
In this paper, we present a novel usage of silver nanowire-based transparent electrode instead of fluorine-doped tin oxide for a ZnO–TiO2 core–shell dye-sensitized solar cell.
Quang Nguyen, Jae W. Kwon
doaj   +1 more source

Dilemmas of Dye‐Sensitized Solar Cells [PDF]

ChemPhysChem, 2011
Ferrocene to the rescue: The dye-sensitized solar cell allows changes in the energetics of electron transport, molecular absorbers, and hole transport materials to better harvest the energy of solar photons (see picture). A recent paper describing a new dye with a high excited state in combination with ferrocene redox mediator shows progress in this ...
openaire   +2 more sources

Selective TDDFT with automatic removal of ghost transitions: application to a perylene-dye-sensitized solar cell model [PDF]

, 2012
We present an application of a selective time-dependent density-functional theory (TDDFT) scheme to a model for a dye-sensitized solar cell (DSSC) with a perylene sensitizer dye on a TiO2 nanoparticle model. In an earlier study on this system [De Angelis,
Kovyrshin, Arseny, De Angelis, Filippo, Neugebauer, Johannes   +2 more
core   +1 more source

Solid-state p-n tandem dye-sensitized solar cell [PDF]

, 2023
The development of p-n tandem dye-sensitized solar cells (t-DSCs) offer the potential for substantial open-circuit voltages, holding great promise for a wide range of applications, particularly in the fields of photovoltaics and photoelectrochemical ...
Carl , Hägglund, Haining, Tian, Sina, Wrede, Bin, Cai, Malin B. , Johansson, Fangwen, Cheng, Tomas, Kubart   +6 more
core   +2 more sources

ENHANCED EFFICIENCY OF DYE-SENSITIZED SOLAR CELLS USING ZNO NANOPARTICLE DOPING CU FROM PINEAPPLE PEEL EXTRACT WITH MODIFIED NATURAL DYE SOLUTION

Eurasian Physical Technical Journal
Photoanodes and dye solutions are indispensable in the stability and efficiency of Dye-Sensitized Solar Cells’ performance. In this study, the photoanode uses a ZnO sample doped with Cu, made using a green synthesis technique with bio-reduction from ...
L. Rohmawati, S.P. Ferdianto, M.S. Ma’arif, F.F. Ardiansyah, F.I. Muadhif, W. Setyarsih, Z.A.I. Supardi, D. Darminto   +7 more
doaj   +1 more source