Research Article
Synthesis and Characteristics of Valeric Acid-Zinc Layered Hydroxide Intercalation Material for Insect Pheromone Controlled Release Formulation
Figure 7
Fitting the data of valeric acid released from its intercalation compound into distilled water at different pHs using pseudo-first order and pseudo-second order and parabolic diffusion models at (a–c) pH 4, (d-e) pH 6.5, and (g–i) pH 8.
(a) (Pseudo-first order) |
(b) (Pseudo-second order) |
(c) (Parabolic diffusion) |
(d) (Pseudo-first order) |
(e) (Pseudo-second order) |
(f) (Parabolic diffusion) |
(g) (Pseudo-first order) |
(h) (Pseudo-second order) |
(i) (Parabolic diffusion) |