This work is devoted to the synthesis of polythiophene derivatives with low bandgap and preserving high oxidation potential. Disubstituted thiophenes and “Donor-Acceptor” bithiophenes were synthesized and then polymerized. The side chains of these polymers, donor or acceptor, were modified in order to tune the properties of material as well from the optical point of view as electrochemical. These polymers were also tested in blend with PCBM in bulk-heterojunction photovoltaic cells. Voc delivered by the devices showed a linear dependence according to the potential of oxidation of the polymers. Copolymers containing cyanothiophene and alkyl- or alkoxythiophene showed values of 0.8 V. However, in spite of power conversion efficiency of 1 %, t...
The purpose of this work is to realize flexible electrochromic displays with controllable infrared s...
This work is devoted to the study of ternary semiconductor nanocrystals, and their application inhyb...
Rheo-optical tools (optical microscopy) were developed and used to study in-situ dispersion mechanis...
This work is devoted to the synthesis of polythiophene derivatives with low bandgap and preserving h...
The macroscopic properties of a polymer can be tuned by including small inorganic particles, forming...
In organic solar cells, a doped polymer is the most used material for hole transport between the act...
This work is devoted to the elaboration of self-assembled hybrid materials based on poly(3-hexylthio...
The development of the so-called organic photovoltaics (OPVs) still requires technological as well a...
This work deals with the development of the synthesis of different types of II-VI and III-V fluoresc...
Deposition of high-K oxides on silicon unavoidably results in the presence of an interfacial SiO2 la...
The aim of this work is the study of photogenerated charge transport in hybrid films composed of π-c...
This work deals with the synthesis and physico-chemical characterization of lanthanide-containing me...
The purpose of this work is to realize flexible electrochromic displays with controllable infrared s...
This work is devoted to the study of ternary semiconductor nanocrystals, and their application inhyb...
Rheo-optical tools (optical microscopy) were developed and used to study in-situ dispersion mechanis...
This work is devoted to the synthesis of polythiophene derivatives with low bandgap and preserving h...
The macroscopic properties of a polymer can be tuned by including small inorganic particles, forming...
In organic solar cells, a doped polymer is the most used material for hole transport between the act...
This work is devoted to the elaboration of self-assembled hybrid materials based on poly(3-hexylthio...
The development of the so-called organic photovoltaics (OPVs) still requires technological as well a...
This work deals with the development of the synthesis of different types of II-VI and III-V fluoresc...
Deposition of high-K oxides on silicon unavoidably results in the presence of an interfacial SiO2 la...
The aim of this work is the study of photogenerated charge transport in hybrid films composed of π-c...
This work deals with the synthesis and physico-chemical characterization of lanthanide-containing me...
The purpose of this work is to realize flexible electrochromic displays with controllable infrared s...
This work is devoted to the study of ternary semiconductor nanocrystals, and their application inhyb...
Rheo-optical tools (optical microscopy) were developed and used to study in-situ dispersion mechanis...