Nanomaterials Based Gas Sensors for SF6 Decomposition Components Detection
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...
সংরক্ষণ করুন:
| বিন্যাস: | Online |
|---|---|
| ভাষা: | ইংরেজি |
| প্রকাশিত: |
IntechOpen
2023
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| বিষয়গুলি: | |
| অনলাইন ব্যবহার করুন: | ONIX_20231201_9789535132585_642 |
| ট্যাগগুলো: |
কোনো ট্যাগ নেই, প্রথমজন হিসাবে ট্যাগ করুন!
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| _version_ | 1869517782976036864 |
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| collection | Directory of Open Access Books |
| description | 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. |
| format | Online |
| id | doab-20.500.12854ir-129533 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2023 |
| publishDateRange | 2023 |
| publishDateSort | 2023 |
| publisher | IntechOpen |
| publisherStr | IntechOpen |
| record_format | ojs |
| spelling | doab-20.500.12854ir-1295332024-04-05T12:37:58Z Nanomaterials Based Gas Sensors for SF6 Decomposition Components Detection Zhang, Xiaoxing Tang, Ju Xiao, Song Zeng, Fuping Pan, Cheng Gui, Yingang carbon nanotubes, density functional theory, graphene, adsorption, sensing mechanism thema EDItEUR::P Mathematics and Science::PH Physics::PHF Materials / States of matter::PHFC Condensed matter physics (liquid state and solid state physics) 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. 2023-12-01T15:36:07Z 2023-12-01T15:36:07Z 2017 book ONIX_20231201_9789535132585_642 9789535132585 9789535132578 9789535148098 https://directory.doabooks.org/handle/20.500.12854/129533 eng image/jpeg Attribution-NonCommercial 4.0 International https://www.intechopen.com/books/6046 https://mts.intechopen.com/storage/books/6046/authors_book/authors_book.pdf IntechOpen IntechOpen 10.5772/67590 10.5772/67590 78a36484-2c0c-47cb-ad67-2b9f5cd4a8f6 9789535132585 9789535132578 9789535148098 IntechOpen 158 open access |
| spellingShingle | carbon nanotubes, density functional theory, graphene, adsorption, sensing mechanism thema EDItEUR::P Mathematics and Science::PH Physics::PHF Materials / States of matter::PHFC Condensed matter physics (liquid state and solid state physics) Nanomaterials Based Gas Sensors for SF6 Decomposition Components Detection |
| title | Nanomaterials Based Gas Sensors for SF6 Decomposition Components Detection |
| title_full | Nanomaterials Based Gas Sensors for SF6 Decomposition Components Detection |
| title_fullStr | Nanomaterials Based Gas Sensors for SF6 Decomposition Components Detection |
| title_full_unstemmed | Nanomaterials Based Gas Sensors for SF6 Decomposition Components Detection |
| title_short | Nanomaterials Based Gas Sensors for SF6 Decomposition Components Detection |
| title_sort | nanomaterials based gas sensors for sf6 decomposition components detection |
| topic | carbon nanotubes, density functional theory, graphene, adsorption, sensing mechanism thema EDItEUR::P Mathematics and Science::PH Physics::PHF Materials / States of matter::PHFC Condensed matter physics (liquid state and solid state physics) |
| topic_facet | carbon nanotubes, density functional theory, graphene, adsorption, sensing mechanism thema EDItEUR::P Mathematics and Science::PH Physics::PHF Materials / States of matter::PHFC Condensed matter physics (liquid state and solid state physics) |
| url | ONIX_20231201_9789535132585_642 |