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Paper‐Based Piezoelectric Nanogenerators with High Thermal Stability
Author(s) -
Kim KwonHo,
Lee Keun Young,
Seo JuSeok,
Kumar Brijesh,
Kim SangWoo
Publication year - 2011
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201100819
Subject(s) - piezoelectricity , nanorod , materials science , cellulose , thermal stability , nanotechnology , optoelectronics , composite material , chemical engineering , engineering
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.