Polystyrene-grafted magnetite nanoparticles prepared through surface-initiated nitroxyl-mediated radical polymerization

Ryosuke Matsuno; Kazuya Yamamoto; Hideyuki Otsuka; Atsushi Takahara

doi:10.1021/cm020766t

Polystyrene-grafted magnetite nanoparticles prepared through surface-initiated nitroxyl-mediated radical polymerization

Ryosuke Matsuno, Kazuya Yamamoto, Hideyuki Otsuka, Atsushi Takahara

Department of Applied Molecular Chemistry

Research output: Contribution to journal › Article › peer-review

127 Citations (Scopus)

Abstract

Surface-modified magnetite (Fe₃O₄) nanoparticles (d = 10 nm) was prepared by direct polymerization of styrene on their surface. With use of nitroxyl-mediated initiator for radical polymerization with the phosphonic acid group, magnetite particles with a controlled polystyrene graft layer on the surface were successfully prepared. The surface-modified magnetite was dispersed in good solvents for polystyrene such as chloroform, toluene, ethyl acetate, and benzene.

Original language	English
Pages (from-to)	3-5
Number of pages	3
Journal	Chemistry of Materials
Volume	15
Issue number	1
DOIs	https://doi.org/10.1021/cm020766t
Publication status	Published - Jan 14 2003

All Science Journal Classification (ASJC) codes

Chemistry(all)
Chemical Engineering(all)
Materials Chemistry

Access to Document

10.1021/cm020766t

Cite this

@article{328661616926444fbad2358e7cbae2fc,

title = "Polystyrene-grafted magnetite nanoparticles prepared through surface-initiated nitroxyl-mediated radical polymerization",

abstract = "Surface-modified magnetite (Fe3O4) nanoparticles (d = 10 nm) was prepared by direct polymerization of styrene on their surface. With use of nitroxyl-mediated initiator for radical polymerization with the phosphonic acid group, magnetite particles with a controlled polystyrene graft layer on the surface were successfully prepared. The surface-modified magnetite was dispersed in good solvents for polystyrene such as chloroform, toluene, ethyl acetate, and benzene.",

author = "Ryosuke Matsuno and Kazuya Yamamoto and Hideyuki Otsuka and Atsushi Takahara",

year = "2003",

month = jan,

day = "14",

doi = "10.1021/cm020766t",

language = "English",

volume = "15",

pages = "3--5",

journal = "Chemistry of Materials",

issn = "0897-4756",

publisher = "American Chemical Society",

number = "1",

}

TY - JOUR

T1 - Polystyrene-grafted magnetite nanoparticles prepared through surface-initiated nitroxyl-mediated radical polymerization

AU - Matsuno, Ryosuke

AU - Yamamoto, Kazuya

AU - Otsuka, Hideyuki

AU - Takahara, Atsushi

PY - 2003/1/14

Y1 - 2003/1/14

N2 - Surface-modified magnetite (Fe3O4) nanoparticles (d = 10 nm) was prepared by direct polymerization of styrene on their surface. With use of nitroxyl-mediated initiator for radical polymerization with the phosphonic acid group, magnetite particles with a controlled polystyrene graft layer on the surface were successfully prepared. The surface-modified magnetite was dispersed in good solvents for polystyrene such as chloroform, toluene, ethyl acetate, and benzene.

AB - Surface-modified magnetite (Fe3O4) nanoparticles (d = 10 nm) was prepared by direct polymerization of styrene on their surface. With use of nitroxyl-mediated initiator for radical polymerization with the phosphonic acid group, magnetite particles with a controlled polystyrene graft layer on the surface were successfully prepared. The surface-modified magnetite was dispersed in good solvents for polystyrene such as chloroform, toluene, ethyl acetate, and benzene.

UR - http://www.scopus.com/inward/record.url?scp=0037435554&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0037435554&partnerID=8YFLogxK

U2 - 10.1021/cm020766t

DO - 10.1021/cm020766t

M3 - Article

AN - SCOPUS:0037435554

SN - 0897-4756

VL - 15

SP - 3

EP - 5

JO - Chemistry of Materials

JF - Chemistry of Materials

IS - 1

ER -

Polystyrene-grafted magnetite nanoparticles prepared through surface-initiated nitroxyl-mediated radical polymerization

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this