Study on the Method for Reducing the Operator’s Exposure Dose From a C-Arm System

Difference in Elimination Effect of Volatile Compounds by Two Different Nanostructures of Chromium Ion‐doped TiO2

“…TiO 2 has been extensively studied as a photocatalyst for environmental application . However, the use of this oxide as a photocatalyst has been limited due to its wide band gap of 3.2 eV and the requirement for exposure to ultraviolet (UV) irradiation under a wavelength of 380 nm for its activation . To overcome this limitation, much effort has been devoted to the development of visible light‐induced photocatalysts by doping TiO 2 with transition metals such as Cr, V, Mn, and Fe .…”

“…[2][3][4][5][6][7] However, the use of this oxide as a photocatalyst has been limited due to its wide band gap of 3.2 eV and the requirement for exposure to ultraviolet (UV) irradiation under a wavelength of 380 nm for its activation. 8 To overcome this limitation, much effort has been devoted to the development of visible light-induced photocatalysts by doping TiO 2 with transition metals such as Cr, V, Mn, and Fe. [9][10][11][12][13][14] Moreover, visible light-induced photocatalyst has been found to cause efficient decomposition of volatile organic compounds (VOCs), and to possess antibacterial and antiviral properties.…”