Improving SO2 gas sensing properties of graphene by introducing dopant and defect: A first-principles study

By Xu-Ying Liu, Jian-min Zhang, Kewei Xu, V. Ji. 2014

167 citations recorded by the source corpus.

Subfields: Electrical and Electronic Engineering, Materials Chemistry

View Paper: https://www.semanticscholar.org/paper/7b858def88a3d712ebd44e0cbb5d362fa993cf54

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Electrical and Electronic Engineering

1. V. Mittal

In Materials Chemistry

1. Nery Villegas‐Escobar
2. D. Cortés-Arriagada
3. Olga Kazakova
4. Sundaram Swaminathan
5. K. Singh
6. Daniela E. Ortega
7. S. H. Varghese
8. V. Mittal

Citations in the corpus

• Frontiers of graphene and 2D material-based gas sensors for environmental monitoring (2020, background): “399 420–5 [108] Liu X Y, Zhang J M, Xu KW and Ji V 2014 Improving SO2 gas sensing properties of graphene by introducing dopant”
• Two-Dimensional Materials for Sensing: Graphene and Beyond (2015, background): “First-principles study of the effect of the modification of graphene with Stones-Wales (SW) defect, Al doping and the combination of two on the SO2 adsorption behavior of graphene showed high chemical reactivity of Al-doped graphene and Al-doped graphene with SW defect towards SO2 compared to pristi”
• Fe-doped graphene nanosheet as an adsorption platform of harmful gas molecules (CO, CO2, SO2 and H2S), and the co-adsorption in O2 environments (2018, background): “This is in agreement with the SO2 adsorption onto Ti and Aldoped graphene, where the SO2 mixes with the 3d sates of the metal dopant near to the Fermi level of modified graphene[50, 83]; as well as the bandgap of Pt-doped graphene is also decreased under SO2 adsorption[78].”