Preparation of Ni-mSA/CS bipolar membrane and its application to electro-generation of TGA

HUANG Zhenxia; CHEN Riyao; ZHENG Xi; CHEN Xiao; CHEN Zhen

您当前的位置：

首页 >

文章列表页 >

Preparation of Ni-mSA/CS bipolar membrane and its application to electro-generation of TGA

更新时间：2025-12-10

- Preparation of Ni-mSA/CS bipolar membrane and its application to electro-generation of TGA
- CIESC Journal Issue 1, Pages: 148-152(2008)
- 作者机构：
  
  福建师范大学化学与材料学院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：05 January 2008，
  
  Published：05 January 2008
- 稿件说明：
移动端阅览
HUANG Zhenxia, CHEN Riyao, ZHENG Xi, et al. Preparation of Ni-mSA/CS bipolar membrane and its application to electro-generation of TGA[J]. CIESC Journal, 2008, (1): 148-152.
DOI：

HUANG Zhenxia, CHEN Riyao, ZHENG Xi, et al. Preparation of Ni-mSA/CS bipolar membrane and its application to electro-generation of TGA[J]. CIESC Journal, 2008, (1): 148-152. DOI：

摘要

以改性海藻酸钠和壳聚糖制备Ni-mSA/CS双极膜并用于电还原制备巯基乙酸。测定了膜的红外光谱、机械性能、含水率及离子交换容量。将阴极镍网预埋在阳离子交换膜的表面上，以实现阴极室中的零极距电解。实验结果表明，以巯基乙酸和二硫代二乙酸的混合液为阴极液，25% H2SO4为阳极液，电流密度为10 mA·cm-2，常温电解，电流效率可达66.7%。

Abstract

Ni-mSA/CS bipolar membrane was prepared from sodium alginate and chitosan and used as a separator in the electrolysis cell to produce thioglycolic acid(TGA).The FTIR，mechanical properties，moisture content and ion exchange capacity of membranes were investigated.The nickel net was settled down on the surface of mSA membrane to realize zero polar distance electrolysis in the cathode room.The experimental results showed that thioglycolic acid was prepared effectively by electro-reduction of dithioglycollic acid blended with thioglycolic acid in the cathode room and 25% H2SO4 as the anode electrolyte.The current efficiency was up to 66.7% at room temperature when current density was 10 mA·cm-2.

关键词

Keywords

references

Views

140

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Preparation of P-mSA/mCS bipolar membrane and its application in electrosynthesis of 2,3,5,6-tetrachlopyridine

Removal of cadmium ions from low concentration wastewater containing cadmium by modified starch

Preliminary study on electrochemical microflow system

Prediction of biomass pyrolysis product yield based on machine learning algorithms

Progress in research of selective oxidation of low carbon polyols over nano-Au catalysts with precise electronic effect regulation

Related Author

XIAO Yanchun

ZHANG Yanlin

ZHANG Qiuyun

WANG Ting

HUANG Rui

CHEN Shengpei

HUANG Tao

SUN Shigang

Related Institution

华南师范大学化学与环境学院

厦门大学固体表面物理化学国家重点实验室

化学化工学院化学系

⁰