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Mesoporous W₁₈O₄₉ hollow spheres as highly active photocatalysts
Zhen-Feng Huang1, Jiajia Song, Lun Pan
1Key Laboratory for Green Chemical Technology of the Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China. jj_zou@tju.edu.cn.
Abstract:
Mesoporous hollow W18O49 spheres were fabricated by a facile solvent-induced assembly method using anhydrous WCl6 as a precursor and CH3COOH as a solvent. This unique structure exhibited remarkably enhanced photocatalytic and photoelectrocatalytic performance than other morphologies like urchin and nanowire due to the simultaneous enhancement in light harvesting, surface area and adsorption capability.
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