PREPARATION AND PROPERTIES OF MACRO-POROUS CHELATE RESINS OF CROSSLINKED POLYSTYRENE BEARING DITHIOCARBAMATE GROUPS

CHEN Yiyong; GU Zhenmei

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PREPARATION AND PROPERTIES OF MACRO-POROUS CHELATE RESINS OF CROSSLINKED POLYSTYRENE BEARING DITHIOCARBAMATE GROUPS

Papers | Updated：2021-06-21

- PREPARATION AND PROPERTIES OF MACRO-POROUS CHELATE RESINS OF CROSSLINKED POLYSTYRENE BEARING DITHIOCARBAMATE GROUPS
- PREPARATION AND PROPERTIES OF MACRO-POROUS CHELATE RESINS OF CROSSLINKED POLYSTYRENE BEARING DITHIOCARBAMATE GROUPS
- 高分子科学（英文版） 1983年1卷第2期页码：152-160
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- 纸质出版：1983-11-20
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CHEN Yiyong, GU Zhenmei. PREPARATION AND PROPERTIES OF MACRO-POROUS CHELATE RESINS OF CROSSLINKED POLYSTYRENE BEARING DITHIOCARBAMATE GROUPS[J]. 高分子科学（英文版）, 1983,1(2):152-160.

CHEN Yiyong, GU Zhenmei. PREPARATION AND PROPERTIES OF MACRO-POROUS CHELATE RESINS OF CROSSLINKED POLYSTYRENE BEARING DITHIOCARBAMATE GROUPS[J]. 1983, 1(2): 152-160.
CHEN Yiyong, GU Zhenmei. PREPARATION AND PROPERTIES OF MACRO-POROUS CHELATE RESINS OF CROSSLINKED POLYSTYRENE BEARING DITHIOCARBAMATE GROUPS[J]. 高分子科学（英文版）, 1983,1(2):152-160. DOI：

CHEN Yiyong, GU Zhenmei. PREPARATION AND PROPERTIES OF MACRO-POROUS CHELATE RESINS OF CROSSLINKED POLYSTYRENE BEARING DITHIOCARBAMATE GROUPS[J]. 1983, 1(2): 152-160. DOI：

摘要

The title resins (DTC resins) with high adsorption capacity were prepared. The influences of various reaction conditions of amination and dithiocarboxylation were examined. The adsorption capacities of the produced DTC resin for Hg2+

Cu2+

Zn2+ and Cd2+ are 4.40

2.44

1.77 and 1.36 mmol/g

respectively. It is highly effective in collecting traces of heavy metal ions in water over a wide pH range. The conversion of the functional groups were confirmed by the IR-spectra and elementary. analysis.

Abstract

Cu2+

Zn2+ and Cd2+ are 4.40

2.44

1.77 and 1.36 mmol/g

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