摘要
提出在盐酸溶液中利用电解法制备Ag/AgCl干电极的方法。利用扫描电镜表征其形貌;采用能量色散型X射线荧光光谱仪分析了其元素种类及含量;采用电化学工作站测试其交流阻抗值,并与标准的Ag/AgCl干电极进行对比。结果显示:电解电压为10V,电解时间为10min时,Ag/AgCl干电极中AgCl的相对含量最多,电解电压5V、电解时间10min和电解电压10V、电解时间30min时Ag/AgCl干电极的阻抗特性好。
A method for fabricating Ag/AgCl dry electrode in hydrochloric acid solution was proposed.The morphology and composition of Ag/AgCl dry electrode were examined by field emission scanning electron microscope（FE-SEM）and energy dispersive X-ray spectroscopy（EDX）.Electrochemical impedance spectroscopy（EIS）was tested by the electrochemical workstation,then compared with the standard Ag/AgCl dry electrode.Results showed that the relative content of AgCl in Ag/AgCl dry electrode was up to the most when the electrolysis voltage was 10 Vand electrolytic time was 10 min.The characteristic of EIS was optimal when electrolysis voltage was 5 V with electrolytic time for 10 min and electrolysis voltage was 10 V with electrolytic time for 30 min.
作者
许杰
李津
朱丽丽
陈婷婷
刘皓
Xu Jie Li Jin Zhu Lili Chen Tingting Liu Hao(Department of Textiles, Tianjin Polytechnic University, Tianjin 300387 Institute of Smart Wearable Electronic Textiles,Tianjin 300387 Key Laboratory of Advanced Textile Composite Materials, Ministry of Education, Tianjin Polytechnic University, Tianj in 300387)
出处
《化工新型材料》
CAS
CSCD
北大核心
2017年第10期169-171,174,共4页
New Chemical Materials
基金
国家自然科学基金面上项目(51473122)
中国博士后科学基金面上资助项目(2016M591390)
国家大学生创新训练计划(201410058093)
