Assistant Professor Feifei Huang
Keywords：sensors, metal corrosion, high throughput characterization
Contact：feifeihuang@ustb.edu.cn
Researches
Dr. Feifei HUANG graduated with the Ph.D. degree from University of Science and Technology Beijing in 2016, majored in material science and engineering. The research interests of Dr. Huang focus on sensors, corrosion behavior of metals, and advanced characterization techniques.
l Main Projects
- Project 1：“China Postdoctoral Science Foundation”, “Interface behavior of IrOx electrode when immersing in solution and its potential shift phenomenon investigation”, total fund 50000 RMB, 2017-2018
l Main Contributions
- An iridium pH sensor fabricated by cyclic heat treatment and quenching process was proposed, which illustrated wide pH response range, near Nernst E-pH response sensitivity, fast response rate, and good long term stability, etc.
- A potential compensation method with a specially designed probe structure was proposed to correct possible errors caused by the potential drift of metal oxide electrode in long term pH monitoring.
- Nafion modification of the pH electrode could effectively exclude the effects caused by reductive anions. Successful application of iridium pH electrode in surface pH detection of zinc/steel galvanic couple in corrosive solutions broadcasts the wide application fields of the electrode.
l Publications
1. Feifei Huang, Ying Jin*, Lei Wen, and Zhengwei Wan, Nafion Modification of Thermal-Oxidized IrOx Electrode, Journal of the Electrochemical Society, 2018, 165(2), B12-B21.
2. Feifei Huang, Zhengwei Wan,Ying Jin*, and Lei Wen, The Effects of Cyclic Isothermal Oxidation on Ir/IrOx pH Electrode and a Method to Correct the Potential Drift of Metal Oxide Electrode, Journal of the Electrochemical Society, 2017, 164(13), B632-B640 .
3. Feifei Huang, Ying Jin*, Lei Wen, Investigations of the Hydration Effects on Cyclic Thermo-oxidized Ir/IrOx Electrode, Journal of the Electrochemical Society,2015, 162(12), B337-B343.
4. Feifei Huang, Ying Jin*, Lei Wen, Daobin Mu, Mengmeng Cui, Effects of Thermal Oxidation Cycle Numbers and Hydration on IrOx pH Sensor, Journal of the Electrochemical Society, 2013, 160 (10) B184-B191.
5. Kebede W. Shinato, Feifei Huang, Yanpeng Xue, Lei Wen, Ying Jin, Yongjun Mao, Yang Luo, Synergistic inhibitive effect of cysteine and iodide ion on the corrosion behavior of copper in acidic sulfate solution. Rare Metals, (2020). https://doi.org/10.1007/s12598-019-01366-4.
6. Feifei Huang#, Kebede W. Shinato#, Yanpeng Xue, Lei Wen and Ying Jin*. The protection role of cysteine for Cu-5Zn-5Al-1Sn alloy corrosion in 3.5 wt.% NaCl solution. Applied Sciences, 2019, 9 (18): 3896.
7. Erju Liu, Feifei Huang, Feihu Bao, Yanpeng Xue, Huimin Wang, Ying Jin. Microstructure and Electrochemical Corrosion Behaviors of Laser Cladded 2205 Duplex Stainless Steel, Steel Research International, 2020, 1900456.