Nanowires Synthesis and Characterization for Their Chemical Sensor Application

Recently, we have synthesized different nanowires for chemical sensor application. They are SnO2, SiO2 and Ga2O3 nanowires using the VLS method for synthesis. Their structural, chemical composition and electrical properties have been characterized by using SEM, EDS, X-ray diffraction, and the I-V cu...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Deepak, Jyoti, Lu, Yijiang, Li, J.
Format: Tagungsbericht
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Recently, we have synthesized different nanowires for chemical sensor application. They are SnO2, SiO2 and Ga2O3 nanowires using the VLS method for synthesis. Their structural, chemical composition and electrical properties have been characterized by using SEM, EDS, X-ray diffraction, and the I-V curves. We have tested sensors with these materials and sensing matrix for ammonia and methane. Sensors are read out by resistance (I/V) measure¬ments. These sensors are operated at room temperature for applications that requires low power consumption, low cost and high sensitivity.
ISSN:1938-5862
1938-6737
DOI:10.1149/1.2992231