Preparation and Release Behavior of Chlorpyrifos Adsolubilized into Layered Zinc Hydroxide Nitrate Intercalated with Dodecylbenzenesulfonate

• Published in: ACS applied materials & interfaces Vol. 7; no. 21; pp. 11180 - 11188
• Main Authors: Liu, Jiexiang, Zhang, Xiaoguang, Zhang, Yongqing
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 03.06.2015
• Subjects: anionic surfactants; betaine; chlorpyrifos; Fourier transform infrared spectroscopy; micelles; nitrates; nonionic surfactants; polyethylene glycol; sodium dodecylbenzenesulfonate; solubilization; thermal stability; thermogravimetry; X-ray diffraction; zinc; zwitterions; micelle; release behavior; layered zinc hydroxide nitrate (ZHN); chlorpyrifos; surfactant

A novel method was developed to make the charge-neutral and poorly water-soluble pesticide chlorpyrifos (CPF) adsolubilize into layered zinc hydroxide nitrate intercalated with dodecylbenzenesulfonate (ZHN-DBS). It included two steps: first, CPF was solubilized into the micelles formed by anionic su...