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Phenothiazine derivatives for efficient organic dye-sensitized solar cells
Related publications (47)
Photoelectrochemical Cell Engineering for Solar Energy Conversion
Solar energy is the most abundant energy source, harnessing solar energy holds the solution to the challenge of increasing global energy demand and reducing our dependence on fossil fuels. Photovoltaics which directly convert solar energy into electricity ...
EPFL2023Third-Generation Solar Cells: Toxicity and Risk of Exposure
Thierry Meyer, Anna Maria Novello, Elina Buitrago
Solar energy is considered clean energy, and its use is predicted to increase in the near future. Most installed units today are crystalline solar cells, but the field is in constant development, and when the first dye sensitized solar cell was published b ...
2020Photoelectrocatalytic arene C–H amination
Xile Hu, Lei Zhang, Jingshan Luo, Dan Ren, Laurent Liardet
Photoelectrochemical cells are widely studied for solar energy conversion. However, they have rarely been used for the synthesis of high added-value organic molecules. Here we describe a strategy to use haematite, an abundant and robust photoanode, for non ...
2019Assembly of -Cu2V2O7/WO3 heterostructured nanocomposites and the impact of their composition on structure and photoelectrochemical properties
Raffaella Buonsanti, Anna Loiudice, Mariateresa Scarongella, Chethana Janardhana Gadiyar, Michal Stanislaw Strach, Luca Rimoldi
Multinary metal oxides and their heterostructures play a key role as light absorbers in the production of solar chemicals. Synthetic tunability is crucial to understand the impact of composition and structure on the photoelectrochemical performance. Here, ...
ROYAL SOC CHEMISTRY2018The fate of charge carriers in solar materials investigated by time resolved X-ray and optical spectroscopy
This thesis investigates the photoinduced charge carrier dynamics of TiO2 nanoparticles and CsPbX3 (X = Cl, Br) nanocrystals, by means of ultrafast x-ray absorption spectroscopy (XAS) and transient absorption spectroscopy (TAS). TiO2 is among the most prom ...
EPFL2017Enhancing the power conversion efficiency of dye-sensitized solar cells via molecular plasmon-like excitations
Antonio Prlj, Ganna Gryn'ova, Jian-Hao Li
A tactic for employing molecular plasmons to enhance solar-to-electric power conversion efficiency of dye-sensitized solar cells is introduced. We offer general design principles of dimeric dyes in which a strong plasmonic interaction between two π-conjuga ...
Royal Society of Chemistry2017Unveiling the Nature of Charge Carrier Interactions by Electroabsorption Spectroscopy: An Illustration with Lead-Halide Perovskites
Jacques-Edouard Moser, Joël Teuscher, Marine Eva Fedora Bouduban, Andrés Burgos Caminal
Unravelling the nature of the interactions between photogenerated charge carriers in solar energy conversion devices is key to enhance performance. In this perspective, we discuss electroabsorption spectroscopy (EAS), as the spectral bandshape of the elect ...
Schweizerische Chemische Gesellschaft2017A small electron donor in cobalt complex electrolyte significantly improves efficiency in dye-sensitized solar cells
Lei Zhang, Ulf Anders Hagfeldt, Yan Hao, Yasemin Saygili
Photoelectrochemical approach to solar energy conversion demands a kinetic optimization of various light-induced electron transfer processes. Of great importance are the redox mediator systems accomplishing the electron transfer processes at the semiconduc ...
Nature Publishing Group2016Donor design and modification strategies of metal-free sensitizers for highly-efficient n-type dye-sensitized solar cells
Dye-sensitized solar cells (DSSCs) cannot be developed without the research on sensitizers. As the key of light harvesting and electron generation, thousands of sensitizers have been designed for the application in DSSC devices. Among them, organic sensiti ...
Higher Education Press2016Inorganic p-Type Semiconductors: Their Applications and Progress in Dye-Sensitized Solar Cells and Perovskite Solar Cells
Jun Ho Yum, Soo-Jin Moon, Peter Chen, Meng Li
Considering the increasing global demand for energy and the harmful ecological impact of conventional energy sources, it is obvious that development of clean and renewable energy is a necessity. Since the Sun is our only external energy source, harnessing ...
MDPI2016