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

. 2021 Sep 1;11(9):2276. doi: 10.3390/nano11092276

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

© 2021 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

FESEM image of the graphene surface on (a) Al-foil/PET and (b) Al₂O₃/Al-foil/PET. (c) EDS elemental mapping of the graphene/Al₂O₃/Al-foil/PET presenting C K series, O K series and Al K series.