Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Output characteristics of triboelectric nanogenerator (TENG). a) Scheme of the TENG. Open‐circuit voltage (V OC) of TENG b) without and d) with a transformer (n = 36). Short‐circuit current (I SC) of TENG c) without and e) with the same transformer.
