Fabrication of continuous mesoporous organic–inorganic nanocomposite films for corrosion protection of stainless steel in PEM fuel cells
Source abstract
Abstract
The organic–inorganic composite film was deposited on the 304 stainless steel as bipolar plate material for proton exchange membrane fuel cells by spin-coating method. As shown by XRD, N2 adsorption–desorption and TEM, the composite films exhibit ordered mesoporous structures. The corrosion tests in 0.5 M H2SO4 system displayed that, compared with 304SS, the composite films made corrosion potential shifted to positive direction by 250–1000 mV (SCE) and corrosion current decreased by 1–3 orders of magnitude. Wherein, the C-50–60% composite film showed the optimal protective performance, its corresponding potentiostatic polarization process was extremely stable in the simulated fuel cells environment.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Fuel Cells and Related Materials · Corrosion Behavior and Inhibition · Conducting polymers and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (37)
Show source-provided references
1. Appleby · Mater. Res. Soc. Symp. Proc. · 1995 · 393 · 1110.1557/PROC-393-11 ↗
2. Mehta · J. Power Sources · 2003 · 1 · 3210.1016/S0378-7753(02)00542-6 ↗
3. VIII international conference on solid state protonic conductors10.1016/S0167-2738(97)00082-9 ↗
4. Zhu · Corros. Sci. · 1999 · 41 · 149710.1016/S0010-938X(98)00200-5 ↗
5. Li · Corros. Sci. · 2004 · 46 · 136910.1016/S0010-938X(03)00187-2 ↗
6. Wena · Corros. Sci. · 2010 · 52 · 359910.1016/j.corsci.2010.07.005 ↗
7. Nishimura · Corros. Sci. · 2004 · 46 · 34310.1016/S0010-938X(03)00154-9 ↗
8. Vankeerberghen · Corros. Sci. · 2002 · 44 · 142510.1016/S0010-938X(01)00151-2 ↗
9. Pardo · Corros. Sci. · 2006 · 48 · 107510.1016/j.corsci.2005.05.002 ↗
10. Le · Corros. Sci. · 2009 · 51 · 33010.1016/j.corsci.2008.10.028 ↗
11. Tawfik · J. Power Sources · 2007 · 2 · 75510.1016/j.jpowsour.2006.09.088 ↗
12. Antunes · Int. J. Hydrogen Energy · 2010 · 35 · 363210.1016/j.ijhydene.2010.01.059 ↗
13. Gamboa · Electrochim. Acta · 2006 · 19 · 404510.1016/j.electacta.2005.11.021 ↗
14. Joseph · Int. J. Hydrogen Energy · 2005 · 30 · 133910.1016/j.ijhydene.2005.04.011 ↗
15. Fukutsuka · J. Power Sources · 2007 · 1 · 19910.1016/j.jpowsour.2007.08.096 ↗
16. Chung · J. Power Sources · 2008 · 1 · 27610.1016/j.jpowsour.2007.10.022 ↗
17. Fu · Int. J. Hydrogen Energy · 2009 · 1 · 40510.1016/j.ijhydene.2008.10.068 ↗
18. Feng · Int. J. Hydrogen Energy · 2009 · 16 · 677110.1016/j.ijhydene.2009.06.030 ↗
19. Elsener · Mater. Sci. Forum · 1989 · 44–45 · 2910.4028/www.scientific.net/MSF.44-45.29 ↗
20. Cho · J. Power Sources · 2005 · 1–2 · 17710.1016/j.jpowsour.2004.10.032 ↗
21. Myung · Electrochem. Commun. · 2008 · 3 · 48010.1016/j.elecom.2008.01.001 ↗
22. Hermann · Int. J. Hydrogen Energy · 2005 · 30 · 129710.1016/j.ijhydene.2005.04.016 ↗
23. Kitta · Electrochim. Acta · 2007 · 4 · 202510.1016/j.electacta.2007.09.001 ↗
24. Kumar · J. Power Sources · 2004 · 129 · 6210.1016/j.jpowsour.2003.11.011 ↗
25. Kumar · Fundam. Adv. Mater. Energy Convers. · 2002 · 41
26. Meng · Angew. Chem., Int. Ed. · 2005 · 44 · 705310.1002/anie.200501561 ↗
27. Wei · Adv. Mater. · 2009 · 21 · 1
28. Lee · J. Mater. Chem. · 2010 · 20 · 568210.1039/c0jm00286k ↗
29. Zhao · Chem. Mater. · 2010 · 19 · 546310.1021/cm101072z ↗
30. Lee · Int. J. Hydrogen Energy · 2009 · 34 · 978110.1016/j.ijhydene.2009.08.065 ↗
31. Chung · J. Power Sources · 2008 · 176 · 27610.1016/j.jpowsour.2007.10.022 ↗
32. Brady · JOM-US · 2006 · 58 · 5010.1007/s11837-006-0054-4 ↗
33. Blackwood · Corros. Sci. · 2000 · 42 · 48110.1016/S0010-938X(99)00103-1 ↗
34. Hamlaoui · Corros. Sci. · 2010 · 52 · 188310.1016/j.corsci.2010.02.024 ↗
35. Seah · Corros. Sci. · 1995 · 9 · 133310.1016/0010-938X(95)00033-G ↗
36. Gardiner · Corros. Sci. · 2002 · 44 · 245910.1016/S0010-938X(02)00062-8 ↗
37. Alvarez · Corros. Sci. · 2008 · 50 · 18310.1016/j.corsci.2007.06.004 ↗