https://www.selleckchem.com/pr....oducts/ldc195943-imt
The O-vacancy Bi2WO6/SrTiO3 heterojunction photocatalyst with Z scheme photogenerated electron transfer mechanism was loaded on cellulose fibers to construct a visible light-responsive photocatalytic composite paper for efficient and recyclable degradation of organic dyes in water. The introduction of O vacancies in Bi2WO6 by alkali etching increased the utilization rate of Bi2WO6 for visible light and achieved effective regulation of the energy band structure and Fermi level, which transformed Bi2WO6/SrTiO3 type-II heterojunctio
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