[논문]Effect of deposition temperature on the formation of the corrosion-protective SnOx:F coating layer on SUS 316 bipolar plates for PEMFC

Hun Park, Ji; Chang, Wonyoung; Byun, Dongjin; Kee Lee, Joong

doi:10.1088/0031-8949/2010/T139/014020

Effect of deposition temperature on the formation of the corrosion-protective SnOx:F coating layer on SUS 316 bipolar plates for PEMFC

Physica scripta, v.2010 no.T139, 2010년, pp.014020 -

Hun Park, Ji (Advanced Energy Materials Processing Laboratory, Battery Research Center, Korea Institute of Science and Technology, PO Box 131, Cheongyang, Seoul 130-650, Republic of Korea) , Chang, Wonyoung (Advanced Energy Materials Processing Laboratory, Battery Research Center, Korea Institute of Science and Technology, PO Box 131, Cheongyang, Seoul 130-650, Republic of Korea) , Byun, Dongjin (Department of Material Science and Engineering, Korea University, Seoul 136-713, Republic of Korea) , Kee Lee, Joong (Advanced Energy Materials Processing Laboratory, Battery Research Center, Korea Institute of Science and Technology, PO Box 131, Cheongyang, Seoul 130-650, Republic of Korea)

Abstract ▼ AI-Helper

Fluorine-doped tin oxide (SnOx:F) films on SUS 316 were prepared as a function of substrate temperature using electron cyclotron resonance-metal organic chemical vapor deposition (ECR-MOCVD) in order to achieve corrosion-resistant and low contact resistance bipolar plates for polymer electrolyte membrane fuel cells (PEMFCs). The SnOx:F films coated on SUS 316 substrate in the heating range from 200 to 500 °C were characterized by x-ray diffraction (XRD), Auger electron microscopy (AES) and field emission-scanning electron microscopy (FE-SEM). To simulate the aggressive PEMFC environment, all electrochemical experiments were conducted in 1 M H2SO4+2 ppm HF solution at 70 °C. With increases in the heat treatment temperature from 300 to 500 °C, it was shown that both corrosion resistance and interfacial contact resistance (ICR) substantially increase. The AES data revealed that the amount of fluorine decreases with increasing temperature in our experimental range. The deposition temperature appears to be one of the critical process parameters on the formation of the corrosion-protective layer for PEMFC bipolar plates. It is probably caused by microstructural evolution before/after potentiodynamic corrosion tests under the PEMFC environment.

참고문헌 (13)

Hornung, R., Kappelt, G.. Bipolar plate materials development using Fe-based alloys for solid polymer fuel cells. Journal of power sources, vol.72, no.1, 20-21.

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Pozio, A., Zaza, F., Masci, A., Silva, R.F.. Bipolar plate materials for PEMFCs: A conductivity and stability study. Journal of power sources, vol.179, no.2, 631-639.

상세보기
Fukutsuka, T., Yamaguchi, T., Miyano, S.I., Matsuo, Y., Sugie, Y., Ogumi, Z.. Carbon-coated stainless steel as PEFC bipolar plate material. Journal of power sources, vol.174, no.1, 199-205.

상세보기
Hentall, Philip L, Lakeman, J.Barry, Mepsted, Gary O, Adcock, Paul L, Moore, Jon M. New materials for polymer electrolyte membrane fuel cell current collectors. Journal of power sources, vol.80, no.1, 235-241.

상세보기
Silva, R.F., Franchi, D., Leone, A., Pilloni, L., Masci, A., Pozio, A.. Surface conductivity and stability of metallic bipolar plate materials for polymer electrolyte fuel cells. Electrochimica acta, vol.51, no.17, 3592-3598.

상세보기
Makkus, Robert C, Janssen, Arno H.H, de Bruijn, Frank A, Mallant, Ronald K.A.M. Use of stainless steel for cost competitive bipolar plates in the SPFC. Journal of power sources, vol.86, no.1, 274-282.

상세보기
Heinzel, A., Mahlendorf, F., Niemzig, O., Kreuz, C.. Injection moulded low cost bipolar plates for PEM fuel cells. Journal of power sources, vol.131, no.1, 35-40.

상세보기
Klett, J.W., Ervin, V.J., Edie, D.D.. Finite-element modeling of heat transfer in carbon/carbon composites. Composites science and technology, vol.59, no.4, 593-607.

상세보기
Wang, Heli, Turner, John A.. Ferritic stainless steels as bipolar plate material for polymer electrolyte membrane fuel cells. Journal of power sources, vol.128, no.2, 193-200.

상세보기
Davies, D.P, Adcock, P.L, Turpin, M, Rowen, S.J. Stainless steel as a bipolar plate material for solid polymer fuel cells. Journal of power sources, vol.86, no.1, 237-242.

상세보기
Lee, Shuo-Jen, Huang, Ching-Han, Lai, Jian-Jang, Chen, Yu-Pang. Corrosion-resistant component for PEM fuel cells. Journal of power sources, vol.131, no.1, 162-168.

상세보기
Wang, Heli, Turner, John A., Li, Xiaonan, Bhattacharya, Raghu. SnO₂:F coated austenite stainless steels for PEM fuel cell bipolar plates. Journal of power sources, vol.171, no.2, 567-574.

상세보기
Pozio, A., Zaza, F., Masci, A., Silva, R.F.. Bipolar plate materials for PEMFCs: A conductivity and stability study. Journal of power sources, vol.179, no.2, 631-639.

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Effect of deposition temperature on the formation of the corrosion-protective SnOx:F coating layer on SUS 316 bipolar plates for PEMFC

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Effect of deposition temperature on the formation of the corrosion-protective SnOx:F coating layer on SUS 316 bipolar plates for PEMFC

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