Publication: Investigation of Citrate Modified Layered Double Hydroxides by Bead Milling Technique
5
Issued Date
2019-10-28
Resource Type
ISSN
1757899X
17578981
17578981
Other identifier(s)
2-s2.0-85077014731
Rights
Mahidol University
Rights Holder(s)
SCOPUS
Bibliographic Citation
IOP Conference Series: Materials Science and Engineering. Vol.654, No.1 (2019)
Suggested Citation
T. Chantaramanee, S. Teanmetawong, S. Lhosupasirirat, A. Wongariyakawee, T. Srikhirin Investigation of Citrate Modified Layered Double Hydroxides by Bead Milling Technique. IOP Conference Series: Materials Science and Engineering. Vol.654, No.1 (2019). doi:10.1088/1757-899X/654/1/012007 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/50825
Research Projects
Organizational Units
Authors
Journal Issue
Thesis
Title
Investigation of Citrate Modified Layered Double Hydroxides by Bead Milling Technique
Other Contributor(s)
Abstract
© Published under licence by IOP Publishing Ltd. Agglomeration and low stability of layered double hydroxides (LDHs) suspended in water significantly affects its properties for water base applications. In this study, the stability of LDHs suspended in water was improved by using bead milling for size reduction and by surface treatment with tri-sodium citrate. The result showed that bead milling technique can reduce the agglomeration and induce the adsorption of tri-sodium citrate on LDHs without intercalation. Following redispersion in water, the stability of citrate-modified LDHs was >1 hr with particle size around 177 nm, whereas the particle size of unmodified LDHs was around 40 μm with fast sedimentation.