@article {2558,
	title = {Vertically aligned epitaxial graphene nanowalls with dominated nitrogen-doping for superior supercapacitors},
	journal = {Carbon },
	volume = {82},
	year = {2015},
	pages = {124-134},
	author = {H.F. Yen and Y.Y. Horng and M.S. Hu and W.H. Yang and Y. Tai and K. H. Chen and L. C. Chen}
}
