OXIDE SEMICONDUCTORS - AS MATERIALS FOR DETECTING OZONE CONCENTRATION IN THE ATMOSPHERE
DMITROGLO LILIANA(*1), UNTILA DUMITRU(1,2), SPRINCEAN VEACESLAV(1), VATAVU ELMIRA(1), EVTODIEV SILVIA(1,3)
1. Moldova State University, Mateevici Street 60, Chisinau, 2009, Republic of Moldova 2. "D.Ghiţu" Institute of Electronic Engineering and Nanotechnology, Academy of Sciences of Moldova, Academiei, 3/3, Chisinau, 2028, Moldova 3. "Constantin Stere" University of European Political Science and Economics, Stefan cel Mare si Sfant, 200, Chişinău, 2004, Moldova *Corresponding author, email dmitrogloliliana@yahoo.com
Abstract
The photoresist receptors were obtained based on oxide - and nanocomposites - - . The oxide-based photoresistor has a sensitivity in the UV region (λ <260 nm), while the photosensitivity band of the receiver with the sensitive nanocomposite - , covering the spectral range of the edge of the absorption band of ozone (250 ÷ 280) nm..