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.
(A) Schematic illustration of the formation of Ni2Co-N nanocactoids grown on carbon cloth; SEM images of (B,C) bare carbon cloth; (D,E) Ni2Co-N; (F) XRD pattern of Ni2Co-N; (G) LSV curves of different electrocatalysts in 0.1 M KOH electrolyte. Reproduced with permission from [82]. Copyright © 2020 Elsevier.
