Ultra-sensitive SnO2 gas sensors based on hierarchical octahedra - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2016

Ultra-sensitive SnO2 gas sensors based on hierarchical octahedra

Résumé

The controlled hydrolysis of Sn II precursor ([Sn(NMe) 2 ] 2 ) yields micrometric Sn 3 O 2 (OH) 2 octahedra, formed by a self-assembly process. The water content and alkylamine surfactants are major parameters for the growth process. These structures have been employed to prepare highly sensitive gas sensors, which present 7% variation of their resistance at only 0.25 ppm CO.
Fichier principal
Vignette du fichier
Fau-SnO2 IEEE-NMDC2016.pdf (618.71 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-02046536 , version 1 (28-02-2019)

Identifiants

Citer

Justyna Jońca, Andrey Ryzhikov, Audrey Chapelle, Philippe Menini, Katia Fajerwerg, et al.. Ultra-sensitive SnO2 gas sensors based on hierarchical octahedra. IEEE Nanotechnology Materials and Devices Conference (NMDC 2016), Oct 2016, Toulouse, France. pp.1-3, ⟨10.1109/NMDC.2016.7777147⟩. ⟨hal-02046536⟩
48 Consultations
72 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More