@article {hassan2013pyrrolic,
	title = {Pyrrolic-structure enriched nitrogen doped graphene for highly efficient next generation supercapacitors},
	journal = {Journal of Materials Chemistry A},
	volume = {1},
	number = {8},
	year = {2013},
	pages = {2904{\textendash}2912},
	publisher = {Royal Society of Chemistry},
	author = {Hassan, Fathy M and Chabot, Victor and Li, Jingde and Kim, Brian Kihun and Ricardez-Sandoval, Luis and Yu, Aiping}
}
