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 charge scavenging performance even under thermally harsh conditions. Detailed facts of importance to specialist readers are published as ”Supporting Information”. Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.