TRIFLUOROMETHANESULFONAMIDE oo wata CAS 421-85-2
Trifluoromethanesulfonamide waa dhexdhexaad dabiici ah, kaas oo lagu diyaarin karo falcelinta trifluoromethanesulfonyl chloride iyo gaaska ammonia. Trifluoromethanesulfonyl waxaa loo isticmaali karaa diyaarinta LiTFSI. LiTFSI waa wax lagu daro korontoleyt organic aad u wanaagsan oo loogu talagalay baytariyada lithium. Sababtoo ah qaab dhismeedka kiimikada gaarka ah ee qaybta anion (CF3SO2) 2N-, LiTFSI waxay leedahay xasilloonida korantada ee sare iyo dhaqdhaqaaqa korantada; Marka la barbardhigo LiClO4 iyo LiPF6, LiTFSI sida wax-ku-darka korantada waxay: 1) hagaajin kartaa filimka SEI ee electrodes togan iyo kuwa taban; 2) xasilin is-dhexgalka ee electrodes togan iyo negative; 3) joojinta gaaska; 4) hagaajinta waxqabadka wareegga; 5) hagaajinta xasilloonida heerkulka sare; 6) Hagaajinta waxqabadka kaydinta iyo faa'iidooyinka kale.
| Shayga | Heerka |
| Muuqashada | crystalline cad adag |
| Qiimayn | ≥98% |
| Qoyaanka | ≤0.50% |
Ku dar 172g oo ah 98% CF3SO2Cl (1mol) iyo 500mL oo ah acetonitrile anhydrous ka dib markii biyaha lagu daaweeyay reactor xiran oo leh heerkulbeeg, kiciya, iyo nitrogen iyo ka saarida ogsijiinta. Gaaska ammonia ama qaddarka u dhigma ee ammonium carbonate ee qallalan ayaa si tartiib tartiib ah kor loogu qaadayaa heerkulka qolka iyadoo la walaaqayo, falcelintuna waa la joojiyaa 3 saacadood oo falcelin ah ka dib. Ammonium chloride-ka-soo-saarka ee xalka falcelinta ayaa laga saaray shaandhaynta, dareeraha ku jira shaandhada ayaa lagu nadiifiyey cadaadis la dhimay, waxaana la qalajiyey cadaadis la dhimay 50 ° C si loo helo wafer cad oo cayriin trifluoromethanesulfonamide leh dhalid aan ka yarayn 96%
25kgs/drum, 9tons/20'konteenar
25kgs/bac, 20ton/20'konteenar
TRIFLUOROMETHANESULFONAMIDE oo wata CAS 421-85-2
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