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Fang, Dan ; Liu, Yi‐Tao ; Ding, Bin ; Greiner, Andreas:
Polyethyleneimine Controlled Impregnation of Silver Nanowires on Electrospun Ceramic Sponges.
In: Macromolecular Materials and Engineering.
Bd. 309
(2024)
Heft 9
.
- 2400017.
ISSN 1439-2054
DOI: https://doi.org/10.1002/mame.202400017
Abstract
Electrospun sponges with electrical conductivity are promising materials for electrodes with applications in pressure sensors, flexible wearable sensors, and supercapacitors. However, electrospun sponges display poor electric conductivity, which can be increased by the addition of silver nanowire (AgNW). The resulting electric conductivity may depend strongly on the distribution of the AgNW in and on the sponges. A straightforward assembly method for an elastic conductive sponge, composed of 3D structures and metal nanowires, using a synergistic strategy which involves modified impregnation and deposition processes assisted by polyethyleneimine (PEI) impregnation, is presented. The resulting changes in the material properties are also explored, and it is under specific conditions, that percolation, leading to significantly enhanced electrical conductivity in the sponges, is achieved.
Weitere Angaben
| Publikationsform: | Artikel in einer Zeitschrift |
|---|---|
| Begutachteter Beitrag: | Ja |
| Institutionen der Universität: | Fakultäten > Fakultät für Biologie, Chemie und Geowissenschaften > Fachgruppe Chemie > Lehrstuhl Makromolekulare Chemie II Fakultäten > Fakultät für Biologie, Chemie und Geowissenschaften > Fachgruppe Chemie > Lehrstuhl Makromolekulare Chemie II > Lehrstuhl Makromolekulare Chemie II - Univ.-Prof. Dr. Andreas Greiner Profilfelder > Advanced Fields > Polymer- und Kolloidforschung |
| Titel an der UBT entstanden: | Ja |
| Themengebiete aus DDC: | 500 Naturwissenschaften und Mathematik > 540 Chemie |
| Eingestellt am: | 24 Okt 2024 05:24 |
| Letzte Änderung: | 24 Okt 2024 05:24 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/90836 |