id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
american_scientific_journal-5343	Hai, Guangyuan ; Zhang, Haiming 	The Photocatalytic Applications of TiO2-WO3 Heterostructure in Methylene Blue	2019	8	.pdf	application/pdf	2488	149	55	However, TiO2 only works in conjunction with irradiation of limited wavelength: TiO2 band gap (Eg≈3.2 eV) requires λ<385 nm, which rules out 95% of the solar spectrum. The fractionally reduced band gap values in TiO2-WO3 heterostructures compared to pure TiO2 shows the hard interaction between TiO2 and WO3.	cache/american_scientific_journal-5343.pdf	txt/american_scientific_journal-5343.txt