Concepedia

Oxidation-enabled SnS conversion to two-dimensional porous SnO<sub>2</sub> flakes towards NO<sub>2</sub> gas sensing

Zhiwei Lu, Xiaoxiao Pei, Tingting Wang, Kewei Gu, Nan Yu, Mingsong Wang, Junli Wang

Dalton Transactions · 2024 · 10 citations · 47 references

DOI

Concepts

Abstract

Thermal oxidation of 2D SnS flakes at ≥800 °C leads to 2D porous SnO 2 flakes, which exhibit superior sensitivity, response/recovery speed, selectivity, and a low limit of detection for NO 2 gas sensing.

References

47

Highly sensitive and selective gas sensors using p-type oxide semiconductors: Overview

Hyo-Joong Kim, Jong‐Heun Lee · Sensors and Actuators B Chemical · 2013 · 2.2K citations

, , +14

Metal oxides for solid-state gas sensors: What determines our choice?

Ghenadii Korotcenkov · Materials Science and Engineering B · 2007 · 1.6K citations · Full text

, , +14

Metal and Metal Oxide Nanoparticles in Chemiresistors: Does the Nanoscale Matter?

Tobias Koplin, Ulrich Simon · Small · 2005 · 1.3K citations

, , +12

Photochemical Sensing of NO2 with SnO2 Nanoribbon Nanosensors at Room Temperature This work was supported by the Camille and Henry Dreyfus Foundation, 3M Corporation, the National Science Foundation, and the University of California, Berkeley. P.Y. is an Alfred P. Sloan Research Fellow. Work at the Lawrence Berkeley National Laboratory was supported by the Office of Science, Basic Energy Sciences, Division of Materials Science of the US Department of Energy. We thank the National Center for Electron Microscopy for the use of their facilities.

Matt Law, Hannes Kind, Benjamin Messer et al. · Angewandte Chemie International Edition · 2002 · 848 citations · Full text

, , +16

First Fifty Years of Chemoresistive Gas Sensors

G. Neri · Chemosensors · 2015 · 517 citations · Full text

, , +16