TIFLUOROMETHANESULFONAMIDE Me CAS 421-85-2
Ko te trifluoromethanesulfonamide he takawaenga pararopi, ka taea te whakarite ma te hohenga o te trifluoromethanesulfonyl chloride me te hau haukini.Ka taea te whakamahi i te Trifluoromethanesulfonyl hei whakarite i te LiTFSI.Ko te LiTFSI he taapiri electrolyte tino pai mo nga pākahiko lithium.Na te hanganga matū motuhake o te wahanga anion (CF3SO2) 2N-, he nui te pumau o te hiko hiko me te kawe hiko o te LiTFSI;Ka whakatauritea ki te LiClO4 me te LiPF6, ko te LiTFSI hei taapiri electrolyte ka taea: 1) te whakapai ake i te kiriata SEI o nga hiko pai me te kino;2) whakapumau i te atanga o nga hiko pai me te kino;3) aukati i te whakaputa hau;4) whakapai ake i te mahi huringa;5) te whakapai ake i te pumau o te pāmahana teitei;6) Whakapai ake i te mahi rokiroki me etahi atu painga.
| Tūemi | Paerewa |
| Te ahua | Mārō tioata mā |
| Te whakamatautau | ≥98% |
| makuku | ≤0.50% |
Tāpirihia te 172g o 98% CF3SO2Cl (1mol) me te 500mL o te acetonitrile anhydrous i muri i te maimoatanga wai i roto i te reactor kati me te inemahana, te whakaoho, me te tango hauota me te hāora.Ko te haukinia haukinia, te nui ranei o te haukinia haukinia maroke ka piki haere ki te pāmahana rūma i raro i te whakaohooho, ka mutu te tauhohenga i muri i te 3 haora o te tauhohenga.Ko te haukinia haukinia i roto i te otinga tauhohenga i tangohia ma te filtration, ka whakamarokehia te whakarewa i roto i te filtrate i raro i te pehanga iti, ka whakamarokehia i raro i te pehanga iti i te 50°C kia whiwhi ai i te trifluoromethanesulfonamide angiangi ma me te hua kaore i iti iho i te 96% .
25kgs/drum, 9tons/20' ipu
25kgs/pueke, 20tons/20' ipu
TIFLUOROMETHANESULFONAMIDE Me CAS 421-85-2
