Format:
1 Online-Ressource (vii, 153 Seiten, 8324 KB)
,
Illustrationen, Diagramme
Content:
Polymeric semiconductors are strong contenders for replacing traditional inorganic semiconductors in electronic applications requiring low power, low cost and flexibility, such as biosensors, flexible solar cells and electronic displays. Molecular doping has the potential to enable this revolution by improving the conductivity and charge transport properties of this class of materials. Despite decades of research in this field, gaps in our understanding of the nature of dopant–polymer interactions has resulted in limited commercialization of this technology. This work aims at providing a deeper insight into the underlying mechanisms of molecular p-doping of semiconducting polymers in the solution and solid-state, and thereby bring the scientific community closer to realizing the dream of making organic semiconductors commonplace in the electronics industry. The role of 1) dopant size/shape, 2) polymer chain aggregation and 3) charge delocalization on the doping mechanism and efficiency is addressed using optical (UV-Vis-NIR) and ...
Note:
Dissertation Universität Potsdam 2021
Additional Edition:
Erscheint auch als Druck-Ausgabe Arvind, Malavika Regarding the role of aggregation and structural order on the mechanism of molecular doping of semiconducting polymers Potsdam, 2021
Language:
English
Keywords:
Polymerhalbleiter
;
Dotierung
;
Thiophenderivate
;
Hochschulschrift
DOI:
10.25932/publishup-50060
URN:
urn:nbn:de:kobv:517-opus4-500606
URL:
https://doi.org/10.25932/publishup-50060
URL:
https://nbn-resolving.org/urn:nbn:de:kobv:517-opus4-500606
URL:
https://d-nb.info/1231355913/34
Author information:
Neher, Dieter 1960-
Author information:
Ludwigs, Sabine 1978-