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Research Progress of Molecular Structure-activity Relationship of SF6 Substitute Gas
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Tengda SHEN1, Wenjun ZHOU1, Baoshan WANG2, Yunbai LUO2, Yu ZHENG1
Insulating Materials | 2022, 55(6) : 1 - 5
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Insulating Materials | 2022, 55(6): 1-5
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Research Progress of Molecular Structure-activity Relationship of SF6 Substitute Gas
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Tengda SHEN1, Wenjun ZHOU1, Baoshan WANG2, Yunbai LUO2, Yu ZHENG1
Affiliations
  • 1School of Electrical Engineering and Automation, Wuhan University, Wuhan 430072, China
  • 2College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
Published: 2022-06-20 doi: 10.16790/j.cnki.1009-9239.im.2022.06.001
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At present, most of the researches on SF6 substitute gas rely on experimental selection, with high cost, heavy workload, and low efficiency. Studying the theoretical relationship between molecular structure parameters and insulation performance of SF6 can provide direction for the molecular design and selection of SF6 substitute gas, and improve the researching efficiency. Firstly, we focused on the current quantitative structure-activity relationship model with development potential, especially a new type model involving molecular electrical parameters, force parameters, and geometric parameters. Then the molecular design method based on the new quantitative structure-activity relationship model was introduced. Finally, the problems and development directions to be further studied of the new quantitative structure-activity relationship model in the research of SF6 substitute gases were discussed from the three aspects of gas insulation performance database, the diversification of predictive properties, and the improvement of molecular design methods.

SF6 alternative gas  /  gas molecular structure  /  quantitative structure-activity relationship  /  gas insulation analysis
Tengda SHEN, Wenjun ZHOU, Baoshan WANG, Yunbai LUO, Yu ZHENG. Research Progress of Molecular Structure-activity Relationship of SF6 Substitute Gas[J]. Insulating Materials, 2022 , 55 (6) : 1 -5 . DOI: 10.16790/j.cnki.1009-9239.im.2022.06.001
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Article Info
doi: 10.16790/j.cnki.1009-9239.im.2022.06.001
  • Receive Date：2021-08-26
  • Online Date：2025-12-23
  • Published：2022-06-20
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  • Received：2021-08-26
  • Revised：2021-10-19
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    1School of Electrical Engineering and Automation, Wuhan University, Wuhan 430072, China
    2College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
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https://castjournals.cast.org.cn/joweb/jycl/EN/10.16790/j.cnki.1009-9239.im.2022.06.001
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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