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WANG Hui, LIU Zhaoxin, LUO Weihua, WANG Tingyong, WANG Haitao. Properties of All-Solid-State Electrolyte Cu/CuSO4 Reference Electrode[J]. Corrosion & Protection, 2023, 44(5): 19-22,27. DOI: 10.11973/fsyfh-202305004
Citation: WANG Hui, LIU Zhaoxin, LUO Weihua, WANG Tingyong, WANG Haitao. Properties of All-Solid-State Electrolyte Cu/CuSO4 Reference Electrode[J]. Corrosion & Protection, 2023, 44(5): 19-22,27. DOI: 10.11973/fsyfh-202305004

Properties of All-Solid-State Electrolyte Cu/CuSO4 Reference Electrode

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  • Received Date: June 10, 2021
  • Aiming at the shortcomings of traditional buried long-term Cu/CuSO4 reference electrode, such as short service lifetime and fragile, an all-solid-state electrolyte Cu/CuSO4 reference electrode was developed. The micro morphology, element distribution and structure of the all-solid-state electrolyte were analyzed through scanning electron microscopy (SEM), energy disperse spectroscopy (EDS) and mercury porosimetry. The properties of the reference electrode were studied by electrochemical test, ion diffusion test and electrode buried test. The results showed that the all-solid-state electrolyte formed a dense microporous structure. The electrode had good potential stability and anti-polarization performance. The temperature coefficient of the electrode was 0.862 mV/℃. The copper ion loss rate of the electrode was only 1/3 of that of the traditional Cu/CuSO4 reference electrode. The reference electrode had good performance in soil environment, so it can be applied to engineering.
  • [1]
    胡士信. 长寿命硫酸铜参比电极的研制及性能评价[J]. 材料保护, 1991, 24(2):24-27.
    [2]
    辛永磊, 许立坤, 尹鹏飞, 等. 全固态Ag/AgCl参比电极电位稳定性的影响因素[J]. 中国腐蚀与防护学报, 2013, 33(3):231-234.
    [3]
    李威, 王爱兵, 王禹桥. 应用于地铁杂散电流腐蚀测量的硫酸铜电极实验研究[J]. 中国矿业大学学报, 2005, 34(1):62-66.
    [4]
    董亮, 吴桐, 吴昉赟, 等. 长效铜/饱和硫酸铜参比电极的研究进展[J]. 腐蚀与防护, 2020, 41(6):1-6.
    [5]
    谢明. 塔里木油气管道辅助阳极及长效参比电极有效性评价研究[D]. 成都:西南石油大学, 2015.
    [6]
    刘晓军, 白荣国, 费克勋, 等. 输水管道内防护层与阴极保护联合防护系统失效分析与改进措施[J]. 材料保护, 2013, 46(11):65-66, 8.
    [7]
    邵春宇, 马殿军, 徐俊, 等. 长效硫酸铜参比电极的改进制作[J]. 广东化工, 2019, 46(18):89-90.
    [8]
    刘玲莉, 陈春建, 刘严强, 等. 冻土区阴极保护用参比电极[J]. 油气储运, 2002, 21(9):33-35, 58.
    [9]
    刘洋. 新型长寿命参比电极的研制[D]. 哈尔滨:哈尔滨工程大学, 2006.
    [10]
    唐红雁, 宋光铃, 曹楚南, 等. 用极化曲线评价钢铁材料土壤腐蚀行为的研究[J]. 腐蚀科学与防护技术, 1995, 7(4):285-292.
    [11]
    钱霞, 蒋林华, 金鸣. 混凝土腐蚀监测用参比电极制作及电化学性能研究[J]. 材料导报, 2016, 30(4):111-114, 120.
    [12]
    STERN H A G, SADOWAY D R, TESTER J W. Copper sulfate reference electrode[J]. Journal of Electroanalytical Chemistry, 2011, 659(2):143-150.

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