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Citation: WU Shu-Ting, ZHANG Hui-Fang, TAN Yi-Xin, ZHENG Ou, GAO Shao-Kang, LI Yi, CHEN Jian-Zhong. Optimized Measurements of Ion Transference Number by Moving Boundary Method[J]. University Chemistry, ;2016, 31(2): 24-28. doi: 10.3866/PKU.DXHX20160224 shu

Optimized Measurements of Ion Transference Number by Moving Boundary Method

1.
College of Chemistry, Fuzhou University, Fuzhou 350116, P. R. China

Corresponding author: WU Shu-Ting,
Fund Project: 教育部本科教学质量工程项目(国家级教学团队,教高函[2008]19号) (国家级教学团队,教高函[2008]19号)国家基础科学人才培养基金项目(J1103303) (J1103303)

Using the moving boundary method to measure the ion transference number is a basic physical chemistry experiment.To circumvent the shortcomings of chromium electrode in the traditional design, copper electrode was adopted.Comparing with the chromium electrode, replicate measurements showed that copper electrode presented good accuracy with the advantages of lowering the toxicity of electrode materials and the apparatus requirements.
- Moving boundary method,
- Ion transference number,
- Electrode,
- Anode material
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