Copper Ions Removal from Water using A(2)B(3) Type Hyperbranched Poly(amidoamine) Hydrogel Particles

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Micrometer-sized hyperbranched poly(amidoamine) (hPAMAM) particles are prepared with a simple A(2)B(3) type Aza-Michael addition reaction between aminoethylpiperazine (AEP) and methylenebisacrylamide (MBA) in an inverse suspension polymerization condition. The synthesized particles exhibited surprisingly high Cu2+ sorption capacity (0.223g/g) for a solid-type absorbent. In addition to the high sorption ability of the particle, its simple synthetic process and convenience, due to its micrometer-sized spherical shape and recyclability, make it a practical and attractive absorbent for heavy metal ion removal from aqueous solutions.
Publisher
MDPI
Issue Date
2019-11
Language
English
Article Type
Article
Citation

MOLECULES, v.24, no.21

ISSN
1420-3049
DOI
10.3390/molecules24213866
URI
http://hdl.handle.net/10203/268820
Appears in Collection
CH-Journal Papers(저널논문)
Files in This Item
molecules-24-03866-published.pdf(1.72 MB)Download

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