Skip to main content
Przejdź do strony domowej Komisji Europejskiej (odnośnik otworzy się w nowym oknie)
polski pl
CORDIS - Wyniki badań wspieranych przez UE
CORDIS
Zawartość zarchiwizowana w dniu 2024-05-14

Bicopper complex jellies and thermoreversible gels

Cel



In the past two years, it has been studied "jellies" obtained from the solutions in organic solvents of a binuclear copper complex. The molecules of this complex tend to pile up and form threads that eventually behave as polymeric chains. There is, however, a main difference in that the columnar aggregates of the complex can break and reform at will unlike covalent polymers. These threads are thus "living" polymers. It has been recently observed that above a well- defined temperature the plateau modulus drops very rapidity. These results have been interpreted by considering that, in addition to columnar aggregation, lateral aggregation occurs between threads, thus leading to the formation of a physical gel with a fringed- micellar structure. Also, it has been observed that the solvent plays a role at the level of the mechanical properties. The research project is twofold:
1.- To study the effect of solvent type and of the lateral group of the complex on the propensity of forming either genuine jellies or thermoreversible gels.
2.- To investigate the effect of a dispersion of these complex molecules into thermoreversible gels of covalent polymers.

Dziedzina nauki (EuroSciVoc)

Program(-y)

Temat(-y)

Zaproszenie do składania wniosków

Brak dostępnych danych

System finansowania

RGI - Research grants (individual fellowships)

Koordynator

Université de Strasbourg I (Université Louis Pasteur)
Wkład UE
Brak danych
Adres
4 rue Blaise Pascal
67070 Strasbourg
Francja
Koszt całkowity
Brak danych

Uczestnicy (1)