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.
SEM cross-section images of obtained joints after thermal treatment at 750 °C with the different compositions of the interlayers: (a,b) Bi2O3-5% of ZnO, (c,d) Bi2O3-10% of ZnO, (e,f) Bi2O3-15% of ZnO, (g,h) Bi2O3-20% of ZnO and (i,j) Bi2O3-25% of ZnO.
