TY  - CHAP
AU  - Ju Tang
AU  - Xiaoxing Zhang
AU  - Song Xiao
AU  - Fuping Zeng
ED  - Xiaoxing Zhang
ED  - Ju Tang
ED  - Song Xiao
ED  - Fuping Zeng
ED  - Cheng Pan
ED  - Yingang Gui
Y1  - 2017-06-07
PY  - 2017
T1  - Application of TiO2 Nanotubes Gas Sensors in Online Monitoring of SF6 Insulated Equipment
N2  - 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.
BT  - Nanomaterials Based Gas Sensors for SF6 Decomposition Components Detection
SP  - Ch. 3
UR  - https://doi.org/10.5772/intechopen.68328
DO  - 10.5772/intechopen.68328
SN  - 978-953-51-3258-5
PB  - IntechOpen
CY  - Rijeka
Y2  - 2024-04-18
ER  -