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.
Schematic representation of material structures. After being vigorously stirred in the DMF/ethanol solution, the high‐affinity CO3 2− interlayers of the CoFe LDHs have been dissolved and exchanged to HCOO– ions. The consequent exfoliated process exposes more oxygen vacancies as active sites and improves the electronic conductivity. Note: d1 and d2 are the interlayer distances, d2>d1. Reproduced from Ref. [48] with permission from American Chemical Society, Copyright 2016.
