Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

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.

View full-text article in PMC

. 2019 Sep 11;14:311. doi: 10.1186/s11671-019-3144-2

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s). 2019

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

PMC Copyright notice

Fig. 2 — Power generation characteristics of the 2DW-WTNG. a Overall process of the electricity generation mechanism. b Output current and c output voltage of the 2DW-WTNG. The inserts in b and c are enlarged views of the output current and output voltage. d Current (solid circle) and power density (open circle) of the 2DW-WTNG with different load resistances