1-Ethyl-3-MethyliMidazoliuM bis (trifluoroMethylsulfonyl) imide (CAS # 174899-82-2)

1-Ethyl-3-MethyliMidazoliuM bis (trifluoroMethylsulfonyl) imide (CAS # 174899-82-2)

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1-Ethyl-3-methylimidazoline bis (trifluoromethylsulfonyl) imide (ETMI-TFSI) yog ib qho ntsev electrolyte feem ntau siv los ua cov khoom siv hluav taws xob hauv cov khoom siv hluav taws xob xws li roj teeb thiab supercapacitors. Nws muaj cov khoom nram qab no:

1. Cov khoom siv lub cev: ETMI-TFSI yog cov khoom tsis muaj xim, tsis muaj ntxhiab tsw, thiab cov qauv sib txawv yog crystalline.

2. Thermal stability: ETMI-TFSI muaj thermal stability siab, tuaj yeem siv rau qhov kub thiab txias, thiab tsis yooj yim rau decompose.

3. Solubility: ETMI-TFSI tuaj yeem yaj nyob rau hauv ntau yam organic solvents (xws li acetonitrile, acetonitrile, dimethylformamide, thiab lwm yam) los tsim ib homogeneous tov. Nws tuaj yeem yaj hauv cov kuab tshuaj tsis muaj dej xws li ethylene glycol dimethyl ether, thiab lwm yam.

4. Conductivity: Kev daws ntawm ETMI-TFSI muaj cov conductivity zoo thiab tuaj yeem siv los ua cov khoom siv hluav taws xob hauv electrochemical. Nws cov ionic conductivity siab ua rau nws haum rau cov ntawv thov xws li cov roj teeb ua haujlwm siab thiab supercapacitors.

5. Chemical stability: ETMI-TFSI kuj ruaj khov ntawm chav tsev kub thiab tsis hnov ​​​​mob yooj yim nrog lwm cov tshuaj. Nyob rau hauv qhov kub thiab txias los yog nyob rau hauv huab cua txias, nws yuav ua tau ib tug decomposition tshuaj tiv thaiv.

ETMI-TFSI yog ib qho tseem ceeb electrolyte ntsev, uas muaj cov yam ntxwv ntawm high conductivity, tshuaj stability thiab thermal stability, thiab yog dav siv nyob rau hauv electrochemical li.