Preparation and properties of the magnetic absorbent polymer via the chemical transformation process
Source abstract
Abstract
Abstract Magnetic polyacrylic acid sodium polymer (MPAAS) was prepared by chemical transformation method. Key parameters were investigated in the synthesis process of the magnetic polymer and an optimum preparation condition was gained. The structure of the magnetic polymer was characterized by X-ray diffraction (XRD), Fourier transform infrared spectrosocopy (FTIR) and scanning electron microscope (SEM). Magnetic property of the magnetic polymer was measured by the magnet and superconducting quantum interference device (SQUID). Both the swelling ratio and kinetics and the water retention ratio and kinetics were investigated. Based on the results, it can be gained that both swelling rate and equilibrium swelling rate were lowered after magnetization while the water retention ability of the magnetic polymer is stronger than that of the polymer.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Characterization and Applications of Magnetic Nanoparticles · Magnetic and Electromagnetic Effects · Electrostatics and Colloid Interactions
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (32)
Show source-provided references
1. Magnetic polymer beads: recent trends and developments in synthetic design and applications10.1016/j.eurpolymj.2010.11.006 ↗
2. Temperature responsive bio-compatible polymers based on poly(ethylene oxide) and poly(2-oxazoline)s10.1016/j.progpolymsci.2011.10.002 ↗
3. Chitosan based supramolecular polypseudorotaxane as a pH responsive polymer and their hybridization with mesoporous silica coated magnetic graphene oxide for triggered anticancer drug delivery10.1016/j.polymer.2015.08.050 ↗
4. Encapsulation of Fe3O4 magnetic nanoparticles with poly(methylmethacrylate) via surface functionalized thiol-lactam initiated radical polymerization10.1016/j.apsusc.2011.11.016 ↗
5. Preparation of poly(styrene-glucidylmethacrylate)/Fe3O4 composite microspheres with high magnetite contents10.1016/j.jmmm.2008.08.093 ↗
6. One-step solvothermal syntheses and microwave electromagnetic properties of organic magnetic resin/Fe3O4 hybrid nanospheres10.1016/j.apsusc.2012.03.015 ↗
7. Magnetic cell separation using antibody binding with protein a expressed on bacterial magnetic particles10.1021/ac0493727 ↗
8. Differential interaction of magnetic nanoparticles with tumor cells and peripheral blood cells10.1007/s00432-006-0076-x ↗
9. Preparation of magnetic immobilized metal affinity separation media and its use in the isolation of proteins10.1016/S0021-9673(97)00959-X ↗
10. Integrated nanoparticle-biomolecule hybrid systems: synthesis, properties, and applications10.1002/anie.200400651 ↗
11. Preparation and adsorption properties of monodisperse chitosan-bound Fe3O4 magnetic nanoparticles for removal of Cu (II) ions10.1016/j.jcis.2004.09.010 ↗
12. Synthesis and surface engineering of iron oxide nanoparticles for biomedical applications10.1016/j.biomaterials.2004.10.012 ↗
13. Magnetic fluid as a possible drug carrier for thrombosis treatment10.1016/0304-8853(90)90070-7 ↗
14. Magnetic drug-targeting carrier encapsulated with thermosensitive smart polymer: core-shell nanoparticle carrier and drug release response10.1016/j.actbio.2007.05.011 ↗
15. Control of metal-enhanced fluorescence with pH-and thermo responsive hybrid microgels10.1021/la203704j ↗
16. Preparation of multi-core/single-shell OA-Fe3O4/PANI bifunctional nanoparticles miniemulsion polymerization via miniemulsion polymerization10.1016/j.colsurfa.2011.05.031 ↗
17. Preparation and properties of monodisperse latex spheres with controlled magnetic moment for field-induced colloidal crystallization and (dipolar) chain formation10.1021/la0616505 ↗
18. Magnetic polymer composite particles via in situ Inverse miniemulsion polymerization process10.1080/10601325.2010.511523 ↗
19. Removal of toxic metal ions with magnetic hydrogels10.1016/j.watres.2009.06.058 ↗
20. One-pot synthesis of a chitosan-based hydrogel as a potential device for magnetic biomaterial10.1016/j.jmmm.2009.03.078 ↗
21. Preparation, swelling behaviors, and slow-release properties of a poly(acrylic acid-co-acrylamide)/sodium humate superabsorbent composite10.1021/ie050745j ↗
22. Design and synthesis of superabsorbent polymers10.1002/app.1376 ↗
23. Effects of partial dehydration and freezing temperature on the morphology and water binding capacity of carboxymethyl chitosan-based superabsorbents10.1021/ie100257s ↗
24. Fine coal dewatering using pH- and temperature-sensitive superabsorbent polymers10.1002/(SICI)1099-1581(199712)8:12<767::AID-PAT717>3.0.CO;2-G ↗
25. Current state of fine mineral tailings treatment: a critical review on theory and practice10.1016/j.mineng.2014.01.018 ↗
26. Rapid dewatering of oil sand mature fine tailings using super absorbent polymer (SAP)10.1016/j.mineng.2013.06.002 ↗
27. Preparation and characterization of Fe3O4/polystyrene composite particles via inverse emulsion polymerization10.1016/j.jallcom.2008.09.060 ↗
28. Temperature-, pH-, and magnetic-field-sensitive hybrid microgels10.1002/smll.200600590 ↗
29. Fe3O4/poly(N-Isopropylacrylamide)-/-chitosan composite microspheres with multiresponsive properties10.1021/ie800824q ↗
30. Preparation, characterization and surface study of poly-epsilon caprolactone magnetic microparticle10.1016/j.jcis.2006.04.024 ↗
31. Non-Fickian diffusion of amyl acetate in polypropylene packaging: experiments and modeling10.1016/j.polymertesting.2009.01.002 ↗
32. Physically insightful modeling of non-Fickian kinetic regimes encountered in fundamental studies of isothermal sorption of swelling agents in polymeric media10.1016/j.eurpolymj.2011.07.019 ↗