FÓRMULA	ηHER (V)	Eg (eV)	$ / kg	ORIGEM
Nb₂O₅	0.12	3.2	$80	EXP
MoS₂	0.09	1.8	$35	MIX
FeP	0.15	0.0	$12	DFT
Ni₃N	0.11	0.0	$24	EXP