Ultrasonic spray pyrolysis synthesis of TiO₂/Al₂O₃ microspheres with enhanced removal efficiency towards toxic industrial dyes

Abstract

Developing low-cost and highly effective adsorbent materials to decolorate wastewater is still challenging in the industry.

Au nanoparticle sensitized blue TiO2 nanorod arrays for efficient Gatifloxacin photodegradation

“…8,9 To address these issues, numerous approaches have been attempted to develop highly active photocatalysts that can absorb more visible light and have low carrier recombination rates. 10,11 In recent years, researchers have identied and demonstrated that numerous defective metal-oxide semiconductors containing oxygen vacancies, such as TiO 2 , 12,13 ZnO, 14 CeO 2 , 15 and WO 3 (ref. 16) exhibit superior catalytic reactivity.…”