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3-Mercaptopropyltrimethoxysilane Modified Diatomite: Preparation and Application for Voltammetric Determination of Lead (II) and Cadmium (II)
Joint Authors
Quang Khieu, Dinh
Dang Son, Bui Hai
Hai Phong, Nguyen
Du, Pham Dinh
Thi Thanh Chau, Vo
Thi Diem Chau, Nguyen
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-03-14
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
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 seems to reduce the loading of MPTMS onto diatomite.
The humidity of diatomite was favorable for the grafting of functional groups on the surface.
The possible mechanisms of MPTMS loading to diatomite (MPTMS-diatomite) were also proposed.
The performance of a carbon paste electrode (CPE) modified with MPTMS-diatomite in the simultaneous determination of Cd(II) and Pb(II) ions was addressed.
American Psychological Association (APA)
Quang Khieu, Dinh& Dang Son, Bui Hai& Thi Thanh Chau, Vo& Du, Pham Dinh& Hai Phong, Nguyen& Thi Diem Chau, Nguyen. 2017. 3-Mercaptopropyltrimethoxysilane Modified Diatomite: Preparation and Application for Voltammetric Determination of Lead (II) and Cadmium (II). Journal of Chemistry،Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1172606
Modern Language Association (MLA)
Quang Khieu, Dinh…[et al.]. 3-Mercaptopropyltrimethoxysilane Modified Diatomite: Preparation and Application for Voltammetric Determination of Lead (II) and Cadmium (II). Journal of Chemistry No. 2017 (2017), pp.1-10.
https://search.emarefa.net/detail/BIM-1172606
American Medical Association (AMA)
Quang Khieu, Dinh& Dang Son, Bui Hai& Thi Thanh Chau, Vo& Du, Pham Dinh& Hai Phong, Nguyen& Thi Diem Chau, Nguyen. 3-Mercaptopropyltrimethoxysilane Modified Diatomite: Preparation and Application for Voltammetric Determination of Lead (II) and Cadmium (II). Journal of Chemistry. 2017. Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1172606
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1172606