The performance of organic photovoltaic cells is constantly improving, thanks to the development of new π-conjugated low-bandgap polymers. However, these poorly soluble polymers must be processed from hot solutions in toxic chlorinated solvents. We have studied the preparation of aqueous suspensions of nanoparticles (NPs) of these polymers, to be used as inks for the eco-friendly production of solar cells using conventional printing techniques. By the miniemulsion technique, simple NPs containing the electron-donor polymer, PF2, and an electron-acceptor molecule, PC71BMor eh-IDTBR, as well as composite particles containing both materials were obtained. Their morphology was studied by TEM and STXM and in the case of the composite NPs PF2:PCB...
Organic solar cells are often called “polymer” solar cells. This term comes from the fact that the a...
L'effet photovoltaïque est une des voies qui s'est significativement développée au cours des dernièr...
Dans les cellules photovoltaïques organiques, le matériau utilisé pour le transport de trous entre l...
The replacement of halogenated toxic solvents is fundamental in photoactive material processes to ma...
La limitation de solvants toxiques halogénés dans les procédés de préparation de matériaux photoacti...
International audienceA major issue that inhibits large-scale fabrication of organic solar modules i...
Water processing is an ideal strategy for the ecofriendly fabrication of organic photovoltaics (OPVs...
Nanoengineered, eco-friendly, solution-processable electroactive materials are in demand for the gro...
Water-based polymer nanoparticle dispersions offer the prospect of addressing two of the main challe...
Two types of semiconducting nanoparticulate suspensions of 1:1 poly-3-hexylthiophene: 1-(methoxycarb...
A modified synthesis method for aqueous nanoparticle printing inks, based upon vacuum-assisted solve...
For environmentally friendly and cost-effective manufacturing of organic photovoltaic (OPV) cells, i...
Aqueous nanoparticle dispersions were prepared from a conjugated polymer poly[thiophene-2,5-diyl-alt...
© 2016 We report the controlled preparation of water processable nanoparticles (NPs) employing the p...
Polymer solar cells based on PDPP5T and PCBM as donor and acceptor materials, respectively, were pro...
Organic solar cells are often called “polymer” solar cells. This term comes from the fact that the a...
L'effet photovoltaïque est une des voies qui s'est significativement développée au cours des dernièr...
Dans les cellules photovoltaïques organiques, le matériau utilisé pour le transport de trous entre l...
The replacement of halogenated toxic solvents is fundamental in photoactive material processes to ma...
La limitation de solvants toxiques halogénés dans les procédés de préparation de matériaux photoacti...
International audienceA major issue that inhibits large-scale fabrication of organic solar modules i...
Water processing is an ideal strategy for the ecofriendly fabrication of organic photovoltaics (OPVs...
Nanoengineered, eco-friendly, solution-processable electroactive materials are in demand for the gro...
Water-based polymer nanoparticle dispersions offer the prospect of addressing two of the main challe...
Two types of semiconducting nanoparticulate suspensions of 1:1 poly-3-hexylthiophene: 1-(methoxycarb...
A modified synthesis method for aqueous nanoparticle printing inks, based upon vacuum-assisted solve...
For environmentally friendly and cost-effective manufacturing of organic photovoltaic (OPV) cells, i...
Aqueous nanoparticle dispersions were prepared from a conjugated polymer poly[thiophene-2,5-diyl-alt...
© 2016 We report the controlled preparation of water processable nanoparticles (NPs) employing the p...
Polymer solar cells based on PDPP5T and PCBM as donor and acceptor materials, respectively, were pro...
Organic solar cells are often called “polymer” solar cells. This term comes from the fact that the a...
L'effet photovoltaïque est une des voies qui s'est significativement développée au cours des dernièr...
Dans les cellules photovoltaïques organiques, le matériau utilisé pour le transport de trous entre l...