Sensing of ultra-ppm level NO<sub>2</sub> gas <i>via</i> synergistic effects of Cr doping and e-beam irradiation in WO<sub>3</sub> nanostructures

Cr-doped and electron beam-irradiated WO 3 films, synthesized by spray pyrolysis, exhibit ultra-sensitive NO 2 detection (&lt;1 ppm), with a 3.2x response enhancement and fast response/recovery times (&lt;30 s), due to oxygen vacancy modulation.

Authors

Institutions

Publication Details

Journal
Materials Advances
Published
2025-01-01
DOI
https://doi.org/10.1039/d5ma00330j
Citations
1
Primary Topic
Gas Sensing Nanomaterials and Sensors
Type
article
Field-Weighted Citation Impact
0.73
Controls
|||
ALL TIME
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
article

Sensing of ultra-ppm level NO2 gas via synergistic effects of Cr doping and e-beam irradiation in WO3 nanostructures

Vikash Chandra Petwal, P. Poornesh, Anusha Anusha, Jishnu Dwivedi et al.
1 citations
Materials Advances
Gas Sensing Nanomaterials and Sensors
0.73
article

Sensing of ultra-ppm level NO2 gas via synergistic effects of Cr doping and e-beam irradiation in WO3 nanostructures

Vikash Chandra Petwal, P. Poornesh, Anusha Anusha, Jishnu Dwivedi, Vijay Pal Verma
article en
1 citations

Abstract

Cr-doped and electron beam-irradiated WO 3 films, synthesized by spray pyrolysis, exhibit ultra-sensitive NO 2 detection (&lt;1 ppm), with a 3.2x response enhancement and fast response/recovery times (&lt;30 s), due to oxygen vacancy modulation.

Materials AdvancesVol. 6(15)
Raja Ramanna Centre for Advanced Technology (IN), Manipal Academy of Higher Education (IN)
Openalex Percentile: Top 27%
Gas Sensing Nanomaterials and Sensors
0.73
DOIOpen Access PDFOpenAlex
AI Navigator

Ask Laika to Summarize, Analyze, and Connect papers live on the map.

Summarize Papers & Methodologies

Extract key findings, datasets, and comparative methods across publications.

Benchmark Rankings & Visual Analytics

Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.

Connect Distant Disciplines

Bridge topological clusters on the map to find hidden collaborative intersections.