Journal
APPLIED CLAY SCIENCE
Volume 46, Issue 2, Pages 148-152Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.clay.2009.07.018
Keywords
Acrylamide; Grafting; Mercury; Adsorption; Palygorskite; Silane coupling agents
Funding
- National Natural Science Foundation of China [20776067]
- Natural Science Foundation of Jiangsu Education Department [07KJA15012, 08KJD530002, 07KJD150025]
- Program for Science and Technology Development of Huaian [HAG08041]
Ask authors/readers for more resources
Polyacrylamide/palygorskite(PAM/PA) as prepared by solution polymerization of acrylamide (AM) oil the gamma-methacryloxypropyl trimethoxy-silane (KH-570) modified palygorskite (PA). The influence of monomer concentration, polymerization time, initiator concentration and polymerization temperature on mercury adsorption of PAM/PA was investigated. The maximum adsorption capacity was 135.5 mg/g at optimum polymerization conditions. PAM/PA was characterized by thermogravimetric analysis (TGA), differential scanning calorimetry (DSC). Fourier transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS) and X-ray diffraction (XRD) (C) 2009 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
