id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-13745		cet-13745		6	.pdf	application/pdf	3584	192	54	Comparing NiFe NWs and NiFeS NWs, the ECSA of NiFeS NWs increases of 20% showing that the presence of sulfur increases the roughness of NWs and thus increases the catalytic properties of the electrode. In this work, we have modified these NWs adding sulfur (NiFeS NWs) and tested for HER.	cache/cet-13745.pdf	txt/cet-13745.txt