Search
Now showing items 2551-2560 of 2637
Research report: Five year report (2011 - 2016)
Bericht
(Universität Ulm, 2016-11-14)
Forschungsbericht der Barbara-Mez-Starck-Stiftungsprofessur; 5-Jahres-Übersicht
Research report 2016
Bericht
(Universität Ulm, 2017-06-02)
This report gives an overview of research in the Korth group at Ulm University in 2016.
Studies of high voltage LiNi0.5Mn1.5O4 as positive electrode material in lithium ion cells
Dissertation
(Universität Ulm, 2017-02-02)
Since their first commercialization in 1991, Li-ion batteries (LIBs) present many advantages with respect to other commercial battery technologies. In particular, their higher specific energy and specific power make LIBs ...
Optimierung eines photochemischen molekularen Apparats durch Feinjustierung des Brückenliganden
Dissertation
(Universität Ulm, 2016-11-29)
Der Brückenligand eines gut erforschten photochemischen molekularen Apparats (PMD) zur Wasserstoffproduktion wurde modifiziert und zwei isomere, dinukleare Ru-Pt-PMDs erhalten. Der Einfluss der Substitution auf die ...
Characterization of nickelate-based short-period superlattices using transmission electron microscopy
Dissertation
(Universität Ulm, 2017-12-12)
RMO3 perovskites (R = rare-earth metal, M = transition metal) represent a board spectrum of intriguing functionalities such as metal-insulator transitions, multiferroicity, colossal magnetoresistance and superconductivity ...
Sensing single spins with colour centres in diamond
Dissertation
(Universität Ulm, 2016-07-22)
This thesis reports on recent progress in magnetometry based on the negatively charged nitrogen-vacancy colour centre in diamond. The main focus is thereby the detection of single external nuclear spins.
The nitrogen-vacancy ...
Experimentelle Untersuchungen von Alterungsmechanismen in großformatigen Lithium-Ionen Zellen
Dissertation
(Universität Ulm, 2017-07-19)
Für die Optimierung von Lithium-Ionen Zellen ist ein tiefes Verständnis der elektrochemischen
Vorgänge und Wechselwirkungen aller Komponenten notwendig. Im
Rahmen der vorliegenden Arbeit wurden experimentelle ...
Single spins in diamond for nanoscale sensing and microscopy
Dissertation
(Universität Ulm, 2017-02-01)
This thesis is dedicated to applications of nanodiamonds with colour centres for imaging and magnetic field sensing. Diamond nanocrystals with optically active defects such as nitrogen-vacancy (NV) or silicon-vacancy (SiV) ...
Fused S,N-heteroacenes and thiophene-substituted Ruthenium(II) complexes for organic solar cells
Dissertation
(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 ...
"Development and optimization of bibenzimidazole transition metal chromophores for luminescent ion sensing and photocatalysis"
Dissertation
(Universität Ulm, 2016-10-19)
The recognition and fixation of highly reactive systems by binding within defined spatial geometries is a fundamental principle of the enlivened nature. In the last four decades this biologically tenet was transferred to ...