Incorporation of Fe 3 O 4  Nanoparticles into Organometallic Coordination Polymers by Nanoparticle Surface Modification | Zendy

Kim Sang Bok | Zendy; Cai Chen | Zendy; Sun Shouheng | Zendy; Sweigart Dwight A. | Zendy

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Incorporation of Fe 3 O 4 Nanoparticles into Organometallic Coordination Polymers by Nanoparticle Surface Modification

Author(s) -

Kim Sang Bok,

Cai Chen,

Sun Shouheng,

Sweigart Dwight A.

Publication year - 2009

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.200805773

Subject(s) - oleylamine , nanoparticle , superparamagnetism , polymer , paramagnetism , surface modification , materials science , nanotechnology , metal , polymer chemistry , coordination polymer , chemical engineering , crystallography , chemistry , magnetization , condensed matter physics , metallurgy , physics , magnetic field , composite material , quantum mechanics , engineering

Surface‐modified Fe 3 O 4 nanoparticles (NPs) can be obtained by substituting [(η 5 ‐semiquinone)Mn(CO) 3 ] for oleylamine surface protecting groups. The resulting NP can function as a nucleus or template to generate crystalline coordination polymers that contain superparamagnetic Fe 3 O 4 NPs. Hybridized magnetic properties can be obtained by introducing paramagnetic metal nodes, such as Mn 2+ , into the polymers (see picture).

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