PEMFC 금속 분리판용 316L 스테인리스강의 전기화학적 특성 및 손상 거동에 미치는 온도 및 염화물 농도의 영향
Effects of Temperature and Chloride Concentration on Electrochemical Characteristics and Damage Behavior of 316L Stainless Steel for PEMFC Metallic Bipolar Plate
1
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
Interest in polymer electrolyte fuel cell is growing to replace fossil fuels. In particular, in order to reduce the cost and volume of the fuel cell, research on a metallic bipolar plate is being actively conducted. In this research, investigated the effects of temperature and chloride concentration on the electrochemical characteristics and damage behavior of 316L stainless steel in an accelerated solution simulating the cathodic operating condition of PEMFC(Polymer electrolyte membrane fuel cell). As a result of the experiments, the corrosion current density, damage size, and surface roughness increased as the temperature and chloride concentration increased. In particular, the temperature had a significant effect on the stability of theoxide film of 316L stainless steel. In addition, it was described that the growth of the pit was affected by the chloride concentration rather than the temperature. As a result of calculating the corrosion tendency to compare the pitting corrosion rate and the uniform corrosion rate, the uniform corrosion tendency became larger as the temperature increased. And the effects of chloride concentration on corrosion tendency wasdifferent according to temperature.
Abstract
Interest in polymer electrolyte fuel cell is growing to replace fossil fuels. In particular, in order to reduce the cost and volume of the fuel cell, research on a metallic bipolar plate is being actively conducted. In this research, investigated the effects of temperature and chloride concentration on the electrochemical characteristics and damage behavior of 316L stainless steel in an accelerated solution simulating the cathodic operating condition of PEMFC(Polymer electrolyte membrane fuel cell). As a result of the experiments, the corrosion current density, damage size, and surface roughness increased as the temperature and chloride concentration increased. In particular, the temperature had a significant effect on the stability of theoxide film of 316L stainless steel. In addition, it was described that the growth of the pit was affected by the chloride concentration rather than the temperature. As a result of calculating the corrosion tendency to compare the pitting corrosion rate and the uniform corrosion rate, the uniform corrosion tendency became larger as the temperature increased. And the effects of chloride concentration on corrosion tendency wasdifferent according to temperature.
참고문헌 (33)
- B. C. H. Steele, "Materials for fuel-cell technologies", Nature, 414, pp.345~ (2001)[DOI]
- G. Hinds, "Towards more representative test methods for corrosion resistance of PEMFC metallic bipolar plates", International Journal of Hydrogen Energy, 40(6), pp.2785~2791 (2015), Elsevier BV[DOI]
- H. Tawfik, "Metal bipolar plates for PEM fuel cell—A review", Journal of Power Sources, 163(2), pp.755~767 (2007), Elsevier BV[DOI]
- 문성모, "고분자전해질 연료전지용 금속분리판의 특성 및 코팅 기술", 한국표면공학회지, 55(3), pp.133~143 (2022), 한국표면공학회
- A HERMANN, "Bipolar plates for PEM fuel cells: A review", International Journal of Hydrogen Energy, 30(12), pp.1297~1302 (2005), Elsevier BV[DOI]
- Kwang Min Kim, "Effect of plastic deformation on the corrosion resistance of ferritic stainless steel as a bipolar plate for polymer electrolyte membrane fuel cells", International Journal of Hydrogen Energy, 37(10), pp.8459~8464 (2012), Elsevier BV[DOI]
- Heather McCrabb, "Through-Mask Electroetching for Fabrication of Metal Bipolar Plate Gas Flow Field Channels", ECS Transactions, 33(1), pp.991~1006 (2010), The Electrochemical Society[DOI]
- Mark Sulek, "In situ metal ion contamination and the effects on proton exchange membrane fuel cell performance", Journal of Power Sources, 196(21), pp.8967~8972 (2011), Elsevier BV[DOI]
- Claudio Mele, "Corrosion Performance of Austenitic Stainless Steel Bipolar Plates for Nafion- and Room-Temperature Ionic-Liquid-Based PEMFCs", The Open Fuels & Energy Science Journal, 11, pp.47~52 (2012), Bentham Science Publishers Ltd.[DOI]
- N. de las Heras, "A review of metal separator plate materials suitable for automotive PEMfuel cells", Royal Society of Chemistry, 2(2), pp.206~214 (2009), Royal Society of Chemistry (RSC)[DOI]
- Ying Yang, "Corrosion characteristics of SS316L as bipolar plate material in PEMFC cathode environments with different acidities", International Journal of Hydrogen Energy, 36(2), pp.1654~1663 (2011), Elsevier BV[DOI]
- A.A. Hermas, "A comparative study on the corrosion behaviour of 304 austenitic stainless steel in sulfamic and sulfuric acid solutions", Corrosion Science, 50(9), pp.2710~2717 (2008), Elsevier BV[DOI]
- 오인환, "고분자 전해질 연료전지 금속분리판 316L 스테인리스강의 부식거동 및 기체확산층(GDL)과의 계면접촉저항 측정", CORROSION SCIENCE AND TECHNOLOGY, 9(3), pp.129~136 (2010), 한국부식방식학회
- S. Feliu, "Effect of Distance from Sea on Atmospheric Corrosion Rate", Corrosion, 55, pp.883~ (1999)
- 유영군, "유도 결합 플라즈마-스퍼터 승화법을 이용한 고분자 전해질 연료전지 분리판용 CrN 박막의 내식성연구", 한국표면공학회지, 46(4), pp.168~174 (2013), 한국표면공학회[DOI]
- K. S. Eom, "Degradation behavior of a polymer electrolyte membrane fuel cell employing metallic bipolar plates under reverse current condition", Electrochimica Acta, 78, pp.324~ (2012)
- D. A. Jones, "Principles and prevention of corrosion, 2nd", pp.156~256 (1996), Prentice Hall
- Madakson P. B, "Effect of Anodization on the corrosion behavior of Aluminium Alloy in HCl acid and NaOH", International Journal of Materials Engineering, 2(4), pp.38~42 (2012), Scientific and Academic Publishing[DOI]
- S.K. Singh, "Kinetics of Mild Steel Corrosion in Aqueous Acetic Acid Solutions", Journal of Materials Science & Technology, 26(3), pp.264~269 (2010), Elsevier BV[DOI]
- H. S. Kwon, "Comprehension of stainless steels", Steel &Metal News, 191~214 (2007)
- Wei Ye, "The improvement of the corrosion resistance of 309 stainless steel in the transpassive region by nano-crystallization", Electrochimica Acta, 54(4), pp.1339~1349 (2009), Elsevier BV[DOI]
- P. Forchhammer, "Untersuchungen über den Lochfraß an passiven austenitischen Chrom-Nickel-Stählen in neutralen Chloridlösungen", Materials and Corrosion, 20(1), pp.1~12 (1969), Wiley[DOI]
- G. Latha,, "Pitting and Crevice Corrosion Behaviour of Superaustenitic Stainless Steels in Sea Water Cooling Systems", Corrosion Reviews, 18(6), pp.429~456 (2000), Walter de Gruyter GmbH[DOI]
- 신동호, "고분자 전해질 연료전지 금속분리판용 316L 스테인리스강의 양극작동조건에서 염화물 농도에 따른 부식 특성", CORROSION SCIENCE AND TECHNOLOGY, 20(6), pp.435~450 (2021), 한국부식방식학회[DOI]
- Arash Azimi Dastgerdi, "Experimental design to study the influence of temperature, pH, and chloride concentration on the pitting and crevice corrosion of UNS S30403 stainless steel", Corrosion Science, 159, pp.108160~ (2019), Elsevier BV[DOI]
- Z. S. Smialowska, "Pitting Corrosion of metals", pp.24~ (1986), National Association of Corrosion Engineers
- A. Garner, "Thiosulfate Corrosion in Paper-Machine White Water", Corrosion, 41(10), pp.587~591 (1985), NACE International[DOI]
- R. C. Newman, "Pitting of Stainless Steels by Thiosulfate Ions", CORROSION, 45(4), pp.282~287 (1989), NACE International[DOI]
- I. Olefjord, "Surface Composition of Stainless Steels during Anodic Dissolution and Passivation Studied by ESCA", Journal of The Electrochemical Society, 132(12), pp.2854~2861 (1985), The Electrochemical Society[DOI]
- "ASTM G102-89, Standard practice for calculation of corrosion rates and related information from electrochemical measurements", ASTM International, 3~ (2004)
- "ASTM G31-72, Standard Practice for Laboratory Immersion Corrosion Testing of Metals", ASTM International, 7~ (2004)
- 장익준, "Effects of Ultrasonic Amplitude on Electrochemical Properties During Cavitation of Carbon Steel in 3.5% NaCl Solution", CORROSION SCIENCE AND TECHNOLOGY, 19(4), pp.163~173 (2020), 한국부식방식학회[DOI]
- 황현규, "순환동전위 분극실험을 이용한 스테인리스강의 그린데스용액에서 전기화학적 특성에 미치는 온도의 영향", CORROSION SCIENCE AND TECHNOLOGY, 20(5), pp.266~280 (2021), 한국부식방식학회[DOI]