PEMFC	Proton exchange membrane fuel cell
GDL	Gas diffusion layer
2D	Two dimensional
3D	Three dimensional
PAFC	Phosphoric acid fuel cell
AFC	Alkaline fuel cell
MCFC	Molten carbonate fuel cell
SOFC	Solid oxide fuel cell
PEM	Proton exchange membrane
CL	Catalyst layer
MEA	Membrane electrode assembly
PVA	Polyvinyl alcohol
PST	Phase separation technique
CAD	Computer-aided design