Paper-Based Piezoelectric Nanogenerators with High Thermal Stability

Paper-Based Piezoelectric Nanogenerators with High Thermal Stability

Foldable and thermally stable piezoelectric nanogenerators based on cellulose paper are demonstrated. Piezoelectric ZnO nanorods were produced on cellulose paper substrates. The paper nanogenerators are shown to be electrically stable under external mechanical loads. Furthermore, they have superior...

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Veröffentlicht in:Small (Weinheim an der Bergstrasse, Germany) Germany), 2011-09, Vol.7 (18), p.2577-2580
Hauptverfasser: Kim, Kwon-Ho, Lee, Keun Young, Seo, Ju-Seok, Kumar, Brijesh, Kim, Sang-Woo
Format: Artikel
Sprache:eng
Schlagworte:
cellulose
Cellulose - chemistry
Electric Power Supplies
Microscopy, Electron, Scanning
nanogenerators
nanorods
Nanotubes - chemistry
piezoelectrics
Temperature
thermal stability
zinc oxide
Zinc Oxide - chemistry
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Beschreibung
Zusammenfassung:Foldable and thermally stable piezoelectric nanogenerators based on cellulose paper are demonstrated. Piezoelectric ZnO nanorods were produced on cellulose paper substrates. The paper nanogenerators are shown to be electrically stable under external mechanical loads. Furthermore, they have superior charge scavenging performance even under thermally harsh conditions.
ISSN:1613-6810
1613-6829
DOI:10.1002/smll.201100819