Preparation of polythioamides and their metal adsorption properties

Takaki Kanbara; Shigehiro Kagaya

Preparation of polythioamides and their metal adsorption properties

Takaki Kanbara^*, Shigehiro Kagaya

^*Corresponding author for this work

Applied Chemistry

Research output: Contribution to conference › Paper

Abstract

Willgerodt-Kindler type polycondensation of dialdehydes and diamines in the presence of sulfur afforded polythioamides. Similar reaction of poly(allylamine) with benzaldehyde in the presence of sulfur allowed to an introduction of thioamide units in the side chain of polyolefin. The obtained polymers exhibited effective adsorption properties toward precious metals such as Au, Pt, and Pd. The selective adsorption and separation behaviors of the polymers from the mixture solutions of precious metals have been examined.

Original language	English
Pages	3036-3037
Number of pages	2
State	Published - 2006
Event	55th Society of Polymer Science Japan Symposium on Macromolecules - Toyama, Japan Duration: 2006/09/20 → 2006/09/22

Conference

Conference	55th Society of Polymer Science Japan Symposium on Macromolecules
Country/Territory	Japan
City	Toyama
Period	2006/09/20 → 2006/09/22

Keywords

Adsorbent
Polythioamide
Precious metals
Willgerodt-Kindler reaction

ASJC Scopus subject areas

General Engineering

Cite this

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title = "Preparation of polythioamides and their metal adsorption properties",

abstract = "Willgerodt-Kindler type polycondensation of dialdehydes and diamines in the presence of sulfur afforded polythioamides. Similar reaction of poly(allylamine) with benzaldehyde in the presence of sulfur allowed to an introduction of thioamide units in the side chain of polyolefin. The obtained polymers exhibited effective adsorption properties toward precious metals such as Au, Pt, and Pd. The selective adsorption and separation behaviors of the polymers from the mixture solutions of precious metals have been examined.",

keywords = "Adsorbent, Polythioamide, Precious metals, Willgerodt-Kindler reaction",

author = "Takaki Kanbara and Shigehiro Kagaya",

year = "2006",

language = "英語",

pages = "3036--3037",

note = "55th Society of Polymer Science Japan Symposium on Macromolecules ; Conference date: 20-09-2006 Through 22-09-2006",

}

TY - CONF

T1 - Preparation of polythioamides and their metal adsorption properties

AU - Kanbara, Takaki

AU - Kagaya, Shigehiro

PY - 2006

Y1 - 2006

N2 - Willgerodt-Kindler type polycondensation of dialdehydes and diamines in the presence of sulfur afforded polythioamides. Similar reaction of poly(allylamine) with benzaldehyde in the presence of sulfur allowed to an introduction of thioamide units in the side chain of polyolefin. The obtained polymers exhibited effective adsorption properties toward precious metals such as Au, Pt, and Pd. The selective adsorption and separation behaviors of the polymers from the mixture solutions of precious metals have been examined.

AB - Willgerodt-Kindler type polycondensation of dialdehydes and diamines in the presence of sulfur afforded polythioamides. Similar reaction of poly(allylamine) with benzaldehyde in the presence of sulfur allowed to an introduction of thioamide units in the side chain of polyolefin. The obtained polymers exhibited effective adsorption properties toward precious metals such as Au, Pt, and Pd. The selective adsorption and separation behaviors of the polymers from the mixture solutions of precious metals have been examined.

KW - Adsorbent

KW - Polythioamide

KW - Precious metals

KW - Willgerodt-Kindler reaction

UR - http://www.scopus.com/inward/record.url?scp=33846129072&partnerID=8YFLogxK

M3 - 学会論文

AN - SCOPUS:33846129072

SP - 3036

EP - 3037

T2 - 55th Society of Polymer Science Japan Symposium on Macromolecules

Y2 - 20 September 2006 through 22 September 2006

ER -

Preparation of polythioamides and their metal adsorption properties

Abstract

Conference

Keywords

ASJC Scopus subject areas

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Cite this