Sol-gel derived In2O3 thin and thick films were investigated as gas sensors for the detection of very low concentration of CO and NO2. A marked selectivity towards oxidizing and reducing gases was achieved by properly selecting the active materials from the same starting solution. A morphological and structural characterization of the films allowed to understand their different electrical behavior.
Tuning of the gas sensing properties of self-assembled In2O3 nanoboxes prepared by sol-gel techniques
A Taurino;M Catalano;P Siciliano;
2003
Abstract
Sol-gel derived In2O3 thin and thick films were investigated as gas sensors for the detection of very low concentration of CO and NO2. A marked selectivity towards oxidizing and reducing gases was achieved by properly selecting the active materials from the same starting solution. A morphological and structural characterization of the films allowed to understand their different electrical behavior.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
