3-Mercaptopropyltrimethoxysilane Modified Diatomite: Preparation and Application for Voltammetric Determination of Lead (II) and Cadmium (II)

@inproceedings{Khieu20173MercaptopropyltrimethoxysilaneMD,
  title={3-Mercaptopropyltrimethoxysilane Modified Diatomite: Preparation and Application for Voltammetric Determination of Lead (II) and Cadmium (II)},
  author={Dinh Quang Khieu and Bui Hai Dang Son and V{\~o} Thị Thanh Ch{\^a}u and Pham Dinh Du and Nguyen Hai Phong and Nguyễn Thị Diễm Ch{\^a}u},
  year={2017}
}
In this study, functionalized diatomite was prepared by grafting of 3-mercaptopropyltrimethoxysilane (MPTMS) to diatomite (MPTMS-diatomite). The diatomite with thermal treatment from 100 to 700°C was functionalized by MPTMS under dry and humid conditions. The obtained MPTMS-diatomite was characterized by X-ray diffraction (XRD), thermal gravity-differential scanning calorimeter (TG-DSC), and Fourier transformation infrared (FT-IR). The results showed that an increase in treatment temperature… CONTINUE READING