Fig. 7. Kinetics of DOX sorption onto mesoporous SiO2–ZnO: pseudo-first-order and pseudo-second-order kinetics (a); intra-particle diffusion kinetics (b). (msorbent = 100 mg, V(DOX) = 200 mL, C0(DOX) = 100 mg L−1, initial pH, t = 24 h, T = 298 K).
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.