%0 Journal Article
%T 贵金属改性二氧化锡材料传感性能研究进展<br>Research Progress on Sensing Properties of Noble Metal Modified Tin Dioxide Materials
%A 傅月
%A 于东麒
%J Applied Physics
%P 67-80
%@ 2160-7575
%D 2023
%I Hans Publishing
%R 10.12677/APP.2023.134008
%X 基于氧化锡纳米结构的气体传感器近年来得到了广泛的研究，本文综述了贵金属担载氧化锡纳米结构气体传感器的最新进展，介绍了贵金属担载氧化锡纳米结构的主要制备方法和氧化锡气体传感器的工作原理。研究表明，掺杂贵金属，高比表面积，独特的形貌和尺寸效应可以显著提高氧化锡的传感性能。本文系统论述了贵金属担载在SnO<sub>2</sub>传感的重要应用，并对贵金属担载SnO<sub>2</sub>进行总结展望。<br />
Gas sensors based on tin oxide nanostructures have been widely studied in recent years. In this paper, the latest progress of noble metal supported tin oxide nanostructures gas sensors is reviewed. The main preparation methods of noble metal supported tin oxide nanostructures and the working principle of tin oxide gas sensors are introduced. Studies have shown that doping noble metals, high specific surface area, unique morphology and size effects can significantly improve the sensing performance of tin oxide. This paper systematically discusses the important application of noble metal loading in SnO<sub>2</sub> sensing, and summarizes the prospect of noble metal loading SnO<sub>2</sub>.
%K 贵金属，掺杂，改性，SnO<sub>2</sub><br>Noble Metal
%K Doped
%K Modified
%K SnO<sub>2</sub>
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=63860