Hydrophobicity/hydrophilicity tunable hyperbranched polystyrenes as novel supports for transition-metal nanoparticles

Keisuke Kojima; Katsumi Chikama; Makoto Ishikawa; Akihiro Tanaka; Takashi Nishikata; Hironori Tsutsumi; Kazunobu Igawa; Hideo Nagashima

doi:10.1039/c2cc35390c

Hydrophobicity/hydrophilicity tunable hyperbranched polystyrenes as novel supports for transition-metal nanoparticles

Keisuke Kojima, Katsumi Chikama, Makoto Ishikawa, Akihiro Tanaka, Takashi Nishikata, Hironori Tsutsumi, Kazunobu Igawa, Hideo Nagashima

Department of Applied Molecular Chemistry

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

16 Citations (Scopus)

Abstract

Development of a new preparative procedure for hyperbranched polystyrene having Cl end groups (HPS–Cl) enables to prepare HPS–NR₃⁺Cl-, for which the hydrophobicity/hydrophilicity is tunable by the R groups. The resulting ammonium salts behave as a good support of platinum nanoparticles, which is useful for catalytic biphasic hydrogenation of alkenes.

Original language	English
Pages (from-to)	10666-10668
Number of pages	3
Journal	Chemical Communications
Volume	48
Issue number	86
DOIs	https://doi.org/10.1039/c2cc35390c
Publication status	Published - Oct 3 2012

All Science Journal Classification (ASJC) codes

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

Access to Document

10.1039/c2cc35390c

Cite this

@article{9df84f29292a43e7a31d641146372ed3,

title = "Hydrophobicity/hydrophilicity tunable hyperbranched polystyrenes as novel supports for transition-metal nanoparticles",

abstract = "Development of a new preparative procedure for hyperbranched polystyrene having Cl end groups (HPS–Cl) enables to prepare HPS–NR3+Cl-, for which the hydrophobicity/hydrophilicity is tunable by the R groups. The resulting ammonium salts behave as a good support of platinum nanoparticles, which is useful for catalytic biphasic hydrogenation of alkenes.",

author = "Keisuke Kojima and Katsumi Chikama and Makoto Ishikawa and Akihiro Tanaka and Takashi Nishikata and Hironori Tsutsumi and Kazunobu Igawa and Hideo Nagashima",

year = "2012",

month = oct,

day = "3",

doi = "10.1039/c2cc35390c",

language = "English",

volume = "48",

pages = "10666--10668",

journal = "Chemical Communications",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

number = "86",

}

TY - JOUR

T1 - Hydrophobicity/hydrophilicity tunable hyperbranched polystyrenes as novel supports for transition-metal nanoparticles

AU - Kojima, Keisuke

AU - Chikama, Katsumi

AU - Ishikawa, Makoto

AU - Tanaka, Akihiro

AU - Nishikata, Takashi

AU - Tsutsumi, Hironori

AU - Igawa, Kazunobu

AU - Nagashima, Hideo

PY - 2012/10/3

Y1 - 2012/10/3

N2 - Development of a new preparative procedure for hyperbranched polystyrene having Cl end groups (HPS–Cl) enables to prepare HPS–NR3+Cl-, for which the hydrophobicity/hydrophilicity is tunable by the R groups. The resulting ammonium salts behave as a good support of platinum nanoparticles, which is useful for catalytic biphasic hydrogenation of alkenes.

AB - Development of a new preparative procedure for hyperbranched polystyrene having Cl end groups (HPS–Cl) enables to prepare HPS–NR3+Cl-, for which the hydrophobicity/hydrophilicity is tunable by the R groups. The resulting ammonium salts behave as a good support of platinum nanoparticles, which is useful for catalytic biphasic hydrogenation of alkenes.

UR - http://www.scopus.com/inward/record.url?scp=84867312223&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84867312223&partnerID=8YFLogxK

U2 - 10.1039/c2cc35390c

DO - 10.1039/c2cc35390c

M3 - Article

C2 - 23010764

AN - SCOPUS:84867312223

SN - 1359-7345

VL - 48

SP - 10666

EP - 10668

JO - Chemical Communications

JF - Chemical Communications

IS - 86

ER -

Hydrophobicity/hydrophilicity tunable hyperbranched polystyrenes as novel supports for transition-metal nanoparticles

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this