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Updated: May 26, 2026
Removal of Arsenic Using a Cationic Polymer Gel Impregnated with Iron Hydroxide
Published on: June 28, 2019
General and controllable synthesis of novel mesoporous magnetic iron oxide@carbon encapsulates for efficient arsenic
Zhangxiong Wu1, Wei Li, Paul A Webley
1Department of Chemical Engineering, Faculty of Engineering, Monash University, Melbourne, VIC 3800, Australia.
Abstract:
A facile ammonia-atmosphere pre-hydrolysis post-synthetic route that can uniformly and selectively deposit Fe(2) O(3) nanoparticles in the predefined mesopores (5.6 nm) of a bimodal (2.3, 5.6 nm) mesoporous carbon matrix is demonstrated. The mesoporous magnetic Fe(2) O(3) @C encapsulates show excellent performance for arsenic capture with remarkable adsorption capacity, fast uptake rate, easy magnetic separation, and good cyclic stability.
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