@article {yang2015development,
	title = {Development of carbon free diffusion layer for activated carbon air cathode of microbial fuel cells},
	journal = {Bioresource technology},
	volume = {197},
	year = {2015},
	pages = {318{\textendash}322},
	publisher = {Elsevier},
	author = {Yang, Wulin and Kim, Kyoung-Yeol and Logan, Bruce E.}
}
