Now showing items 1-3 of 3
Fused S,N-heteroacenes and thiophene-substituted Ruthenium(II) complexes for organic solar cells
(Universität Ulm, 2016-07-05)
The objective of this thesis was the preparation of functionalized thiophene-comprising oligomers and Ru(II) sensitizers for application in organic solar cells. As electron-rich unit S,N-heteroacenes were implemented in ...
Functionalized oligothiophenes for application in organic solar cells
(Universität Ulm, 2016-04-28)
The steady increase in power conversion efficiencies (PCE) of donor/acceptor bulk hetero-junction (BHJ) organic solar cells (OSC) over the recent years was made possible by systematic improvement of the donor materials ...
Untersuchungen zur Erhöhung der Strombelastbarkeit manganbasierter Kathodenmaterialien für Lithium-Ionen Batterien
(Universität Ulm, 2016-08-23)
Lithium-ion battery technology is one of the key enabler for electromobility. High cyclic stability, high capacity and rate capability as well as low costs are demanded. In this thesis two approaches are being attempt ...