Figure 6.
Photodegradation of TA in as-prepared samples, (b) the kinetic curves, and (c) the pHPZC determination of N-ZnO. The reaction conditions: dosage catalyst 0.5 g/L, tartrazine concentration of 20 mg/L, and pH = 6.0.
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.