@article {1730,
	title = {Vitalizing fuel cells with a vitamin: pyrolyzed vitamin B12 as non-precious catalyst for enhanced oxygen reduction reaction},
	journal = {Energy \& Environ. Sci.},
	volume = {5},
	year = {2012},
	pages = {5305-5314},
	author = {S.T. Chang and C. H. Wang and H. Y. Du and H. C. Hsu and C.M. Kang and Chen, C. C. and C. S. Wu and S.C. Yen and W.F. Huang and L. C. Chen and M. C. Lin and K. H. Chen}
}
