Browse > Article
http://dx.doi.org/10.7316/KHNES.2017.28.4.331

Performance Degradation of Mea with Cation Contamination in Polymer Electrolyte Membrane Water Electrolysis  

JUNG, HYEYOUNG (Elchem tech Co., Ltd.)
CHOI, NAKHEON (Elchem tech Co., Ltd.)
IM, SUHYUN (Elchem tech Co., Ltd.)
YOON, DAEJIN (Elchem tech Co., Ltd.)
MOON, SANGBONG (Elchem tech Co., Ltd.)
Publication Information
Transactions of the Korean hydrogen and new energy society / v.28, no.4, 2017 , pp. 331-337 More about this Journal
Abstract
Proton Exchange Membrane Water Electrolysis (PEMWE) is one of the most popular and widely used methods for hydrogen production. PEMWE contributes to eco-friendly system via its energy storage system application, hence making it environmentally friendly to use. However, its main drawback is contamination of proton exchange membrane during water electrolysis. Existing cation such as magnesium, calcium and the likes are the cause for membrane contamination. As a result, the cation contamination give rise to degradation of performance of electrolysis and the reverse electrolysis is effective method to remove cation.
Keywords
PEM; PEMWE; Cation; MEA;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 M. J. Kelly, G. Fafilek, J. O. Besenhard, H. Kronberger, and G. E. Nauer, "Contaminant absorption and conductivity in polymer electrolyte membranes", J. of Power Sources, Vol. 145, 2005, pp. 249-252.   DOI
2 A. Uddin, "Cation contamination in polymer electrolyte fuel cells: Impacts, Mechanism, and Mitigation", Doctoral dissertation, University of Connecticut, 2016.
3 J. Y. Woo, K. M. Lee, B. C. Jee, J. H. Chung, S. B. Moon, and A. S. Kang, "Characteristics of CL-SPEEK/HPA membrane electrodes with Pt-Ni and Pt-Co electrocatalysts for water electrolysis", Trans. of the Korean Hydrogen and New Energy Society, Vol. 21, No. 1, 2010, pp. 26-34.
4 P. Millet, R. Durand, and M. Pienri, "Preparation of new solid polymer electrolyte composites for water electrolysis ", International Journal of Hydrogen Energy, Vol. 15, No. 4, 1990, pp. 245-253.   DOI
5 V. Suendo, M. Minagawa, and A. Tanioka, "Bipolar interface of a cation-exchange membrane: Current votage characteristics in aqueous electrolyte solution", Langmuir, Vol. 18, 2002, pp. 6266-6273.   DOI
6 T. Sata, T. Sata, and W. Yang, "Studies on cation-exchange membranes having permselectivity between cations in electrodialysis", J. of membrane science, Vol. 206, 2002, pp. 31-60.   DOI
7 S. Sun, Z. Shao, H. Yu, G. Li, and B. Yi, "Investigation on degradation of the long-term proton exchage membrane water electrolysis stack", J. of Power Source, Vol. 267, 2014, pp. 515-520.   DOI