Citation
Sarijo, Siti Halimah and Hussein, Mohd. Zobir and Yahya, Asmah and Zainal, Zulkarnain
(2010)
Effect of incoming and outgoing exchangeable anions on the release kinetics of phenoxyherbicides nanohybrids.
Journal of Hazardous Materials, 182 (1-3).
pp. 563-569.
ISSN 0304-3894; ESSN: 1873-3336
Abstract
The release of chlorophenoxyherbicides agrochemicals, namely 2-chloro- (2CPA), 4-chloro and 2,4,5-trichloro (TCPA) phenoxyacetates from their nanohybrids into various aqueous solutions; carbonate, sulfate and chloride was found to be controlled by pseudo-second order rate expression. The percentage saturated released was found to be anionic-dependent, in the order of carbonate > sulfate > chloride for the release media and 2CPA > 4CPA > TCPA for the anionic guests. This study demonstrates that the release of the phenoxyherbicides agrochemicals from the nanohybrid compounds can be tuned by choosing the right combination of exchangeable anions both the incoming and the outgoing anions.
Download File
Full text not available from this repository.
|
Additional Metadata
| Item Type: | Article |
|---|---|
| Divisions: | Faculty of Science |
| DOI Number: | https://doi.org/10.1016/j.jhazmat.2010.06.070 |
| Publisher: | Elsevier |
| Keywords: | Controlled release; 2-Chlorophenoxyacetate; 4-Chlorophenoxyacetates; 2,4,5-Trichlorophenoxyacetate; Saturated release; Layered double hydroxide |
| Depositing User: | Nurul Ainie Mokhtar |
| Date Deposited: | 19 Jun 2015 03:42 |
| Last Modified: | 19 Jun 2015 03:42 |
| Altmetrics: | http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1016/j.jhazmat.2010.06.070 |
| URI: | http://psasir.upm.edu.my/id/eprint/14259 |
| Statistic Details: | View Download Statistic |
Actions (login required)
 |
View Item |