TY - JOUR
T1 - Binding and sulfonation of poly(acrylic acid) on iron oxide nanoparticles
T2 - A novel, magnetic, strong acid cation nano-adsorbent
AU - Mak, Sou Yee
AU - Chen, Dong Hwang
PY - 2005/10/6
Y1 - 2005/10/6
N2 - A novel, magnetic, strong acid cation nano-adsorbent has been developed by the covalent binding of poly(acrylic acid) on the surface of Fe 3O4 nanoparticles followed by sulfonation using sulfanilic acid via carbodi imide activation. The nano-absorbent can be easily recovered or manipulated with an external magnetic field and shows a good capacity for the rapid and efficient adsorption of multivalent metal cations from aqueous solutions.
AB - A novel, magnetic, strong acid cation nano-adsorbent has been developed by the covalent binding of poly(acrylic acid) on the surface of Fe 3O4 nanoparticles followed by sulfonation using sulfanilic acid via carbodi imide activation. The nano-absorbent can be easily recovered or manipulated with an external magnetic field and shows a good capacity for the rapid and efficient adsorption of multivalent metal cations from aqueous solutions.
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U2 - 10.1002/marc.200500397
DO - 10.1002/marc.200500397
M3 - Article
AN - SCOPUS:26944494893
VL - 26
SP - 1567
EP - 1571
JO - Macromolecular Rapid Communications
JF - Macromolecular Rapid Communications
SN - 1022-1336
IS - 19
ER -