TY - JOUR A1 - Janietz, Silvia A1 - Schulz, Burkhard T1 - Electrochemical investigation on poly(arylene-1,3,4-oxadiazole)s Y1 - 1996 ER - TY - JOUR A1 - Schulz, Burkhard A1 - Janietz, Silvia T1 - Electrochemical studies on thin films of poly(arylene 1,3,4-oxadiazole)s Y1 - 1994 ER - TY - JOUR A1 - Janietz, Silvia A1 - Schulz, Burkhard T1 - Electrochemical studies on thin films of poly(arylene-1,3,4-oxadiazole)s Y1 - 1994 ER - TY - JOUR A1 - Schulz, Burkhard A1 - Janietz, Silvia T1 - Preparation and characterization of thin films containing aromatic poly(1,3,4- oxadiazole)s Y1 - 1995 ER - TY - JOUR A1 - Schulz, Burkhard A1 - Knochenhauer, Gerald A1 - Brehmer, Ludwig A1 - Janietz, Silvia T1 - Stuctures and properties of aromatic poly(1,3,4-oxadiazole)s Y1 - 1995 ER - TY - JOUR A1 - Schulz, Burkhard A1 - Knochenhauer, Gerald A1 - Brehmer, Ludwig A1 - Janietz, Silvia T1 - Stuctures and properties of aromatic poly(1,3,4-oxadiazole)s Y1 - 1994 ER - TY - JOUR A1 - Freydank, Anke-Christine A1 - Janietz, Silvia A1 - Schulz, Burkhard T1 - Synthesis and electrochemical behaviour of Amphiphilic 1,3,4-Oxadiazole derivatives Y1 - 1998 ER - TY - JOUR A1 - Freydank, Anke-Christine A1 - Janietz, Silvia A1 - Schulz, Burkhard T1 - Synthesis and electrochemical characterization of new amphiphilic 1,3,4-oxadiazoles N2 - The electrochemical behaviour of new amphiphilic 1,3,4-oxadiazoles were studied by cyclic voltammetry. The influence of the supra- molecular structure on the redox behaviour in liquid or solid solutions, in Langmuir-Blodgett multilayers, and in amorphous films is investigated in detail. The reversible reduction of amphiphilic 2,5-diarylene- 1,3,4-oxadiazoles is significantly influenced by substituents in the para position of the phenylene ring. In the solid states the reduction peak potentials are shifted to more negative values compared to data measured in solution. This shift increases as the film thickness is increased. An influence of the supramolecular order in the solid films was not found. In-situ UV-vis spectroelectrochemistry of LB-multilayers deposited onto indium tin oxide (ITO) glass give evidence for the formation of radical anions in the highly ordered layer. Y1 - 1998 ER -