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Telephone: 0592-6066073
Fax: 0592-6063053

Current Position: Home -Product center -Scanning electrochemical workstation

  • Scanning electrochemical workstation

Scanning electrochemical workstation

Main functions:

Two-dimensional electrode surface corrosion potential distribution;

Two-dimensional electrode surface current density distribution;

Electrode/solution interface one-dimensional potential/current distribution;

Electrode surface two-dimensional distribution of chemical environment: pH distribution;Cl - concentration distribution;

Electrode surface in situ nano - micro morphology (electrochemical tunnel microscope);

Electrode surface structure, electrochemical properties of in situ measurement at the same time;

The needle with one button;Full automatic control experiment.

The key technical indicators:

STM mode, the needle with one button, scanning probe tip and the sample surface distance control

Multifunctional scanning measurement, automatic control experiment

STM scanning range: 3 mu mu m x 3 m, 30 mu m x 30 microns, 80 mu m x 80 microns

Electrochemical scanning range: potential image: 1-30 mm x 1-30 mm (can choose)

STM space resolution: < 10 nm

Electrochemical spatial resolution (2 d) : < 5 microns

Electrochemical spatial resolution (one dimensional direction) : < 0.1 microns

Electrochemical probe scanning speed: 5 mm/s - 1 mm/s

Client list:

Huazhong university of science and technology institute of chemistry and chemical engineering

Sun yat-sen university, sun yat-sen university school of physical science and engineering technology

Qingdao Marine environment corrosion and protection national key laboratory of science and technology

Materials science and engineering college of Beijing university of chemical industry

Metal research institute, Chinese academy of sciences state key laboratory of metal corrosion and protection

The university of alberta material gao

Electric power research institute of zhejiang province

The Swedish royal institute of technology institute of chemistry and engineering

User paper recommends:

1.Wei Wang, LikunXu,Xiangbo Li, Zhifeng Lin, Yi Yang and Enpeng An, Self-healing mechanisms ofwater triggered smart coating in seawater, Journal of Materials Chemistry A,2014, 2, 1914-1917.

2.Kai Qi, Yubing Qiu, Zhenyu Chen, Xingpeng Guo, Corrosion of conductivepolypyrrols: Effects of possibly formed galvanic cells, Corrosion Science 80 (2014)318-330.

3.Wei Wang, Likun Xu, Li Li,Self-healing ability of smart coating for anticorrosion of reinforcing steel,Applied Mechanics and Materials Vols. 357-360 (2013) 680-683.

4.Chenqing Ye, Ronggang Hu, Yan Li, Changjian Lin, Jinshan Pan, Probing thevertical profiles of potential in a thin layer of solution closed to electrodesurface during localized corrosion of stainless steel, Corrosion Science 61 (2012)242-245.

5.Bin Lin, Ronggang Hu, Chenqing Ye, Yan Li, Changjian Lin, A study on the initiationof pitting corrosion in carbon steel in chloride-containing media usingscanning electrochemical probes. Electrochimica Acta 55 (2010) 6542-6545.