Abstract
Titanium nitride (TiN) nanoparticles (NPs) were added into polytetrafluoroethylene (PTFE) emulsion for the hydrophobic treatment of carbon papers (CPs). The addition of the nano-sized conducting nanoparticles in impregnation solution could improve the corrosion resistance, electrical conductivity, hydrophobicity and durability of the treated CPs. It is found that the corrosion resistance and electrical conductivity of the as-treated CPs increased gradually as the increment of TiN content. CPs impregnated with PTFE emulsion containing 8 wt% TiN NPs displayed the optimal improved corrosion resistance with corrosion potential and corrosion current density at 0.16 V and 0.056 μA/cm2, respectively. Characterizations by SEM, Raman and XPS demonstrate that this improvement is associated with the formation of TiN coating and the improved distribution of PTFE on CPs.
Similar content being viewed by others
References
J. Park, H. Oh, T. Ha, Y.I. Lee, K. Min, Appl. Energy 155, 866 (2015)
W. Vielstich, H.A. Gasteiger, H. Yokokawa, in Handbook of Fuel Cells: Fundamentals Technology and Applications: Advances in Electrocatalysis, Materials, Diagnostics and Durability (Wiley, New York, 2009)
L. Cindrella, A.M. Kannan, J.F. Lin, K. Saminathan, Y. Ho, C.W. Lin, J. Wertz, J. Power Sources 194(1), 146 (2009)
S. Park, J.-W. Lee, B.N. Popov, Int. J. Hydrogen Energy 37(7), 5850 (2012)
Y. Hiramitsu, H. Sato, K. Kobayashi, M. Hori, J. Power Sources 196(13), 5453 (2011)
J.H. Chun, D.H. Jo, S.G. Kim, S.H. Park, C.H. Lee, S.H. Kim, Renew. Energy 48, 35 (2012)
C.A. Reiser, L. Bregoli, T.W. Patterson, S.Y. Jung, J.D. Yang, M.L. Perry, T.D. Jarvi, Electrochem. Solid State Lett. 8(6), A273 (2005)
T. Ha, J. Cho, J. Park, K. Min, H.-S. Kim, E. Lee, J.-Y. Jyoung, Int. J. Hydrogen Energy 36(19), 12436 (2011)
H. Sadeghifar, N. Djilali, M. Bahrami, J. Power Sources 248, 632 (2014)
S. Park, J.-W. Lee, B.N. Popov, J. Power Sources 177(2), 457 (2008)
M. Prasanna, H.Y. Ha, E.A. Cho, S.-A. Hong, I.-H. Oh, J. Power Sources 131(1–2), 147 (2004)
Y. Okano, K. Antoku, E. Wadahara, US Patent 2015/0372332 A1, 24 Dec 2015
J. Morgan, VI.2 Reduction in Fabrication Costs of Gas Diffusion Layers. FY 2011 Annual Progress Report (2011)
A.J. Mendoza, M.A. Hickner, J. Morgan, K. Rutter, C. Legzdins, Fuel Cells 11(2), 248 (2011)
W. Chen, F. Jiang, Int. J. Hydrogen Energy 41(20), 8550 (2016)
G.R. Molaeimanesh, M.H. Akbari, Int. J. Hydrogen Energy 39(16), 8401 (2014)
G. Inoue, N. Ishibe, Y. Matsukuma, M. Minemoto, ECS Trans. 50(2), 461 (2013)
M. Mathias, J. Roth, J. Fleming, W. Lehnert, Fuel Cell Technol. Appl. 3, 517 (2003)
A. Hermann, T. Chaudhuri, P. Spagnol, Int. J. Hydrogen Energy 30(12), 1297 (2005)
N. Jiang, H.J. Zhang, S.N. Bao, Y.G. Shen, Z.F. Zhou, Phys. B 352(1–4), 118 (2004)
P. Yang, X. Wu, Z. Xie, P. Wang, C. Liu, Q. Huang, Corrosion Sci. 130, 95 (2018)
D.G. Capco, Y. Chen, Nanomaterial (Springer, New York, 2014)
M.Y. Liu, Y.S.H. Xu, Geothermics 70, 339 (2017)
Y. Wang, D.C. Alsmeyer, R.L. McCreery, Raman spectroscopy of carbon materials: structural basis of observed spectra. Chem. Mater. 2, 557–563 (1990)
D. Bevers, R. Rogers, M. Von Bradke, J. Power Sources 63(2), 193 (1996)
Y. Wang, D.C. Alsmeyer, R.L. McCreery, Chem. Mater. 2(5), 557 (1990)
J.L. Koenig, F.J. Boerio, J. Chem. Phys. 50(7), 2823 (1969)
A. Vesel, M. Mozetic, A. Zalar, Surface Interface Anal. Int. J. Devoted Dev. Appl. Tech. Anal. Surfaces Interfaces Thin Films 40(3–4), 661 (2008)
P. Gao, Z. Xie, C. Ouyang, T. Tao, X. Wu, Q. Huang, J. Solid State Electrochem. 22(7), 1971 (2018)
Acknowledgements
The authors gratefully acknowledge the financial support from the National key Research and Development Program of China (No. 2016YFB0101310) and project supported by the National Natural Science Foundation of China (NSFC) (Grant Nos. 51671085 and 11572124) and the aid program for Science and Technology Innovative Research Team in Higher Educational Institutions of Hunan Province.
Author information
Authors and Affiliations
Corresponding authors
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Zhou, H., Gao, P., wang, P. et al. Titanium nitride (TiN)–polytetrafluoroethylene (PTFE)-modified carbon paper used in PEM fuel cells: characterization and corrosion-resistant mechanism. Appl. Phys. A 126, 37 (2020). https://doi.org/10.1007/s00339-019-3205-5
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s00339-019-3205-5