Nanomaterials Based Gas Sensors for SF6 Decomposition Components Detection

Xiaoxing Zhang

ISBN 10: 9535132571 / ISBN 13: 9789535132578

Published by IntechOpen, 2017

About this Item

Nanomaterials Based Gas Sensors for SF6 Decomposition Components Detection | Xiaoxing Zhang | Buch | 158 S. | Englisch | 2017 | IntechOpen | EAN 9789535132578 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu Print on Demand.

Seller Inventory # 116121311

Bibliographic Details

• Title: Nanomaterials Based Gas Sensors for SF6 Decomposition Components Detection
• Publisher: IntechOpen
• Publication Date: 2017
• Language: English
• ISBN 10: 9535132571
• ISBN 13: 9789535132578
• Binding: Buch
• Condition: Neu
• Dimensions: 266W x 185H x 16D millimeters 266 millimeters width by 185 millimeters height by 16 millimeters depth
• Weight: 562 grams
• Seller catalogs:
  • Bücher

About this title

Synopsis

The insulating medium used in gas-insulated switchgear is Sf6 gas, which has been widely used in substations. Energy generated by discharge will cause the composition of Sf6 and generate characteristic component gases. Diagnosing the insulation defect through analyzing the decomposed gases of Sf6 by chemical gas sensors is the optimal method due to its advantages. Carbon nanotubes, TiO2 nanotubes and graphene are chosen as the gas-sensing materials to build specific gas sensors for detecting each kind of Sf6 decomposed gases and then enhance the gas sensitivity and selectivity by material modification. The properties and preparation methods are introduced in this book. The author studied the micro-adsorption mechanism and macro-gas sensing properties by theoretical calculation and sensing experiment.