Mechanism and Application of Carbon Nanotube Sensors in SF6 Decomposed Production Detection: a Review.

碳纳米管传感器在 SF6 分解产物检测中的作用机理及应用.

• 影响指数: 5.418
• 发表时间: Dec 2017
• 来源期刊: Nanoscale Res Lett
• DOI: 10.1186/s11671-017-1945-8
• PMID: 28282972
• 文章类型: Journal Article
• 作者列表: Zhang X,Cui H,Gui Y,Tang J

关键词: CNTs; Decomposition components; Gas response; SF6

Abstract

Carbon nanotubes (CNTs) have aroused extensive attentions as a new category of gas sensor materials owing to their outstanding performance for detecting specific gas among a variety of ones through diverse gas responses. This review summarizes the adsorption mechanism of CNTs and their properties related to the detection of sulfur hexafluoride (SF6) decomposed gases that generated in gas insulation switchgear (GIS) of power system. Their performances as sensors of both experimental analysis and theoretical calculation for various kinds of decomposed gases are summarized, and the further research trend on CNTs in the detection of SF6 decomposition components is also put forward.

摘要

碳纳米管（CNTs）作为一种新型的气体传感器材料，由于其出色的性能，可以通过多种气体响应来检测多种气体中的特定气体，因此引起了人们的广泛关注。本文综述了碳纳米管的吸附机理及其与检测电力系统气体绝缘开关设备（GIS）中产生的六氟化硫（SF6）分解气体有关的性能。总结了它们作为各种分解气体的实验分析和理论计算传感器的性能，并提出了CNTs在SF6分解组分检测中的进一步研究趋势。