TiO2 films with rich bulk oxygen vacancies prepared by electrospinning for dye s

Highly transparent nanocrystalline TiO2 films have been fabricated by electrospinning (ES) technique based on a transmutation process from as-spun nanofibers with an appropriate amount of triethanolamine (TEOA) added to the precursor. A possible evolution mechanism of the transparent nanocrystalline