界面移动法测定离子迁移数实验的优化

doi:10.3866/PKU.DXHX20160224

University Chemistry ›› 2016, Vol. 31 ›› Issue (2): 24-28.doi: 10.3866/PKU.DXHX20160224

• Chemistry Laboratory • Previous Articles Next Articles

Optimized Measurements of Ion Transference Number by Moving Boundary Method

Shu-Ting WU*(),Hui-Fang ZHANG,Yi-Xin TAN,Ou ZHENG,Shao-Kang GAO,Yi LI,Jian-Zhong CHEN

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

Published:2016-03-15
Contact: Shu-Ting WU E-mail:shutingwu@fzu.edu.cn
Supported by:
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);福州大学本科高等教育教学改革工程;国家基础科学人才培养基金项目(J1103303)

Abstract

Abstract:

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.

Key words: Moving boundary method, Ion transference number, Electrode, Anode material

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

[1]	Yu'ang Liu, Yuechao Wu, Junyu Huang, Tao Wang, Xiaohong Liu, Tianying Yan. Computation of Absolute Electrode Potential of Standard Hydrogen Electrode Using Ab Initio Method [J]. University Chemistry, 2025, 40(3): 215-222.
[2]	Feng Lin, Zhongxin Jin, Caiying Li, Cheng Shao, Yang Xu, Fangze Li, Siqi Liu, Ruining Gu. Preparation and Electrochemical Properties of Nickel Foam-Supported Ni(OH)₂-NiMoO₄ Electrode Material [J]. University Chemistry, 2025, 40(10): 225-232.
[3]	Qi Zhang, Zefang Yang, Qinke Li. Innovative Experimental Design for Assembly and Performance Study of Aqueous Batteries Using Gel Electrolytes [J]. University Chemistry, 2025, 40(1): 324-333.
[4]	Yifeng Xu, Jiquan Liu, Bin Cui, Yan Li, Gang Xie, Ying Yang. “Xiao Li’s School Adventures: The Working Principles and Safety Risks of Lithium-ion Batteries” [J]. University Chemistry, 2024, 39(9): 259-265.
[5]	Ji-Quan Liu, Huilin Guo, Ying Yang, Xiaohui Guo. Calculation and Discussion of Electrode Potentials in Redox Reactions of Water [J]. University Chemistry, 2024, 39(8): 351-358.
[6]	Yixuan Gao, Lingxing Zan, Wenlin Zhang, Qingbo Wei. Comprehensive Innovation Experiment: Preparation and Characterization of Carbon-based Perovskite Solar Cells [J]. University Chemistry, 2024, 39(4): 178-183.
[7]	Zhenlin Zhou, Siyuan Chen, Yi Liu, Chengguo Hu, Faqiong Zhao. A New Program of Voltammetry Experiment Teaching Based on Laser-Scribed Graphene Electrode [J]. University Chemistry, 2024, 39(2): 358-370.
[8]	Peng Mei, Zhanying Ma. Synthesis of Mesoporous Carbon-Coated Iron Oxide Nanoparticles for Lithium Storage as Anode: A Comprehensive Chemical Experiment [J]. University Chemistry, 2024, 39(1): 178-184.
[9]	Huilin Guo, Yongliang Cheng, Yan Li, Xiaohui Guo. Discussion on the Principles of Cyclic Voltammetry [J]. University Chemistry, 2023, 38(9): 293-300.
[10]	Lingli Zhao, Jiajie Zhang, Xiaofei Xu, Lingling Xi, Yuxiu Wei, Yunhu Tang, Xufeng Lin. Matrix Effects in Potentiometric Method on Fluoride Selective Electrode Analysis [J]. University Chemistry, 2023, 38(8): 200-208.
[11]	Chuanen Guo, Jingzheng Wang, Xiaolei Wang. A Comprehensive Design Experiment of Instrumental Analysis: Comparison of Two Electrochemical Sensors for Determining Glucose [J]. University Chemistry, 2023, 38(5): 188-192.
[12]	Tie Cong, Qidong Zhao, Xi Chen, Liguo Gao, Xin Zhang. Determining Ion Transference Numbers Using the Hittorf Method: A Study on Experimental Teaching Improvement [J]. University Chemistry, 2023, 38(5): 137-142.
[13]	Jing Li, Hua Zhang, Chengke Wu, Huijie Li, Suling Feng, Quanmin Li, Enbo Shangguan. Analysis and Mechanism Discussion on the Differences of Voltammograms of Acetaminophen Measured Using a Glassy Carbon Electrode before and after Pre-anodization Based on Inquiry Teaching Mode [J]. University Chemistry, 2023, 38(1): 227-232.
[14]	Yifan Fang, Yingxia Li, Hanlin Ding, Shengyu Jin, Yang Zhang, Wensheng Yang. New Colleagues of Lithium-Ion Battery [J]. University Chemistry, 2022, 37(9): 2208066-.
[15]	Youzhao Lan, Yuejuan Wang. Magical Applications of Number Axis in the Teaching of Electrochemistry [J]. University Chemistry, 2022, 37(6): 2108060-.

Optimized Measurements of Ion Transference Number by Moving Boundary Method

RichHTML

PDF

Like

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Recommended 0