Published September 2018 | Version v1
Journal article Metadata-only

NO2 gas sensing properties of sprayed composite porous MoO3-V2O5 thin films

Creators

  • 1. General Science and Humanities Department, Sant Gajanan Maharaj College of Engineering, Mahagaon, 416 503 (India)
  • 2. Thin Film Nanomaterials Laboratory, Department of Physics, Shivaji University, Kolhapur 416 004 (India)
  • 3. General Science and Humanities Department, Sant Gajanan Maharaj Rural Polytechnic, Mahagaon, 416 503 (India)

Description

Highlights: • (MoO3)1-X(V2O5)X thin films were prepared by spray pyrolysis deposition method. • (MoO3)1-X(V2O5)X films have relatively low optimum operating temperature. • Selectivity study of (MoO3)1-X(V2O5)X films show strong response toward NO2 gas. • (MoO3)0.4(V2O5)0.6 film shows lowest detection limit of 20 ppm toward NO2 gas. • Porous structure and morphology of (MoO3)0.4(V2O5)0.6 shows good sensing performance.

Availability note (English)

Available from http://dx.doi.org/10.1016/j.matchemphys.2018.05.043

Additional details

Identifiers

DOI
10.1016/j.matchemphys.2018.05.043;
PII
S0254058418304486;

Publishing Information

Journal Title
Materials Chemistry and Physics
Journal Volume
216
Journal Page Range
p. 294-304
ISSN
0254-0584
CODEN
MCHPDR

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
49097049
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
MOLYBDENUM OXIDES; NITROGEN DIOXIDE; OXIDATION; POROUS MATERIALS; SPRAYS; THIN FILMS; VANADATES; VANADIUM OXIDES
Descriptors DEC
CHALCOGENIDES; CHEMICAL REACTIONS; FILMS; MATERIALS; MOLYBDENUM COMPOUNDS; NITROGEN COMPOUNDS; NITROGEN OXIDES; OXIDES; OXYGEN COMPOUNDS; REFRACTORY METAL COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; VANADIUM COMPOUNDS

Optional Information

Copyright
Copyright (c) 2017 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.