POLYMERIC COMPLEXED MEMBRANES USED AS OXYGEN CARRIER - AXIAL AND INPLANE LIGAND EFFECTS

被引：12

作者：

HSIUE, GH

YANG, JM

机构：

[1] Department of Chemical Engineering, National Tsing Hua University, Hsinchu

[2] Department of Chemical Engineering, National I-Lan Institute of Agriculture and Technology, I‐Lan

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 1993年 / 31卷 / 06期

关键词：

SBS TRIBLOCK COPOLYMER; POLYMERIC COMPLEXED MEMBRANE; COBALT SCHIFF BASE; GAS SEPARATION; KINETICS AND THERMODYNAMIC;

D O I：

10.1002/pola.1993.080310614

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The complex formation reaction of modified styrene-butadiene-styrene block copolymer (SBS-g-VP and ESBS) with cobalt Schiff base (CoS) in chloroform solution is studied. The coordination number and formation constant are determined by the Miller method. The polymeric complexed membranes (SBS-g-VP-CoS and ESBS-CoS) are made by solution casting method. The kinetics of oxygen binding to polymeric complexed membranes (SBS-g-VP-CoS and ESBS-CoS) is studied and the equilibrium, association, and dissociation constants are determined. The effects of polymeric axial ligand and of the equatorial chelate group are discussed.

引用

页码：1457 / 1466

页数：10

共 29 条

[11] MEMBRANE OF EPOXIDIZED STYRENE-BUTADIENE-STYRENE BLOCK COPOLYMER COMPLEXING WITH (N,N'-DISALICYLIDENEETHYLENEDIAMINE) COBALT(II) AND USE FOR OXYGEN PERMEATION [J].