Preparation of ultrafine metal particles supported on alumina by pyrolysis of polymer complex/alumina composites | Zendy

Tamai Hisashi | Zendy; Sakurai Hiroyuki | Zendy; Yamagiri Takayuki | Zendy; Nishiyama Fumitaka | Zendy; Sakai Hiroshi | Zendy; Yasuda Hajime | Zendy

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Preparation of ultrafine metal particles supported on alumina by pyrolysis of polymer complex/alumina composites

Author(s) -

Tamai Hisashi,

Sakurai Hiroyuki,

Yamagiri Takayuki,

Nishiyama Fumitaka,

Sakai Hiroshi,

Yasuda Hajime

Publication year - 1994

Publication title -

journal of applied polymer science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.575

H-Index - 166

eISSN - 1097-4628

pISSN - 0021-8995

DOI - 10.1002/app.1994.070541202

Subject(s) - pyrolysis , materials science , metal , polymer , mixing (physics) , composite material , sodium polyacrylate , chemical engineering , ultrafine particle , chemistry , organic chemistry , metallurgy , nanotechnology , raw material , physics , quantum mechanics , engineering

Ultrafine metal particles supported on alumina were prepared by pyrolysis of poly(vinylferrocene) (Poly(VFc))/alumina or sodium polyacrylate‐Pd(II) (Poly(AANa)‐Pd(II))/alumina precursors at 800 ∼ 1200°C. α‐Fe particles produced on k ‐Al 2 O 3 was obtained by pyrolysis of the mixture of Poly(VFc)/alumina(5/5) at 1000°C. Crystalline Pd supported on alumina was also obtained from Poly(AANa)‐Pd(II)/alumina precursor. The size of metal particles formed increased with increasing mixing ratio of polymer complex with alumina. © 1994 John Wiley & Sons, Inc.

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