Synthesis of g-C₃N₄ nanosheet modified SnO₂ composites with improved performance for ethanol gas sensing

Abstract

Considering the facile effective synthesis approach and high gas sensing performance for ethanol vapor, the g-C3N4 nanosheet modified SnO2 composite will be an ideal candidate for ethanol gas sensor applications.

Carbon Nitride Decorated Ball-Flower like Co3O4 Hybrid Composite: Hydrothermal Synthesis and Ethanol Gas Sensing Application

“…Wang et al synthesized holey reduced graphene oxide nanosheets with high sensor response and reversible sensing for NH 3 detection [22]. Cao et al improved sensing properties through g-C 3 N 4 nanosheets decorated SnO 2 composites toward ethanol gas [23]. Chen et al reported that Co 3 O 4 -rGO nanoparticles showed a good response and recovery to methanol [24].…”

Immobilization of g-C3N4 nanosheets on diatomite via electrostatic adsorption and their photocatalytic activity

“…9d shows three different peaks centered around 397.8 eV, 399.7 eV and 403.5 eV, which are derived from the sp 2 -hybridized nitrogen of N-C]N, the tertiary nitrogen of N-(C) 3 , and the p-excitation in the C-N groups, respectively. [49][50][51] In the terms of N1s in the hybrid S 15 , the corresponding peaks shi to 398.0 eV, 400.2 eV and 403.6 eV, which may be attributed to the interaction role of SCN and diatomite. Photocatalytic degradation of model pollutants over different photocatalysts were evaluated under visible light irradiation (l > 400 nm).…”

A highly sensitive gas sensor employing biomorphic SnO2with multi-level tubes/pores structure: bio-templated from waste of flax

“…4(a)) indicates that MLTPS consists of Sn and O elements. 31 As shown in Fig. 4(b), the peaks in the Sn 3d spectrum located at 486.63 eV and 495.03 eV originate from the Sn 3d 5/2 and Sn 3d 3/2 core level states, respectively.…”