Lithium Bis (fluorosulfonyl) imide (CAS# 171611-11-3)

Lithium bis (fluorosulfonyl) imide (LiFSI) jẹ elekitiroli olomi ionic ti o wọpọ ti a lo ninu awọn batiri lithium-ion gẹgẹbi apakan ti ojutu elekitiroti. O ni ifarapa ion giga, iduroṣinṣin, ati ailagbara kekere, eyiti o le mu igbesi aye gigun kẹkẹ pọ si ati iṣẹ ailewu ti awọn batiri litiumu.

Awọn ohun-ini: Lithium bis (fluorosulfonyl) imide (LiFSI) jẹ omi ionic kan ti o ni iṣesi ion giga, iduroṣinṣin, iṣiṣẹ eletiriki giga, ati ailagbara kekere. O jẹ alaini awọ si omi alawọ ofeefee ni iwọn otutu yara, tiotuka ninu awọn olomi Organic gẹgẹbi diethyl ether, acetone, ati acetonitrile. O ni solubility iyọ litiumu ti o dara julọ ati awọn ohun-ini gbigbe ion.

Nlo: Lithium bis(fluorosulfonyl) imide (LiFSI) ni a maa n lo nigbagbogbo gẹgẹbi ara ojutu elekitiroti ninu awọn batiri lithium-ion. O le ṣe ilọsiwaju igbesi aye gigun kẹkẹ, iṣẹ agbara, ati ailewu ti awọn batiri lithium, ti o jẹ ki o dara fun iwuwo agbara-giga ati awọn batiri lithium-ion iwuwo giga.

Akopọ: Igbaradi ti Lithium bis (fluorosulfonyl) imide (LiFSI) nigbagbogbo pẹlu awọn ọna iṣelọpọ kemikali, pẹlu didaṣe benzyl fluorosulfonic acid anhydride ati lithium imide. O ṣe pataki lati ṣakoso awọn ipo ifaseyin lati gba ọja mimọ-giga.

Aabo: Lithium bis(fluorosulfonyl) imide (LiFSI) jẹ nkan kemika ti o yẹ ki o ṣe itọju pẹlu iṣọra lati yago fun awọ ara ati oju, bakanna bi ifasimu ti vapors. Awọn ọna aabo to peye yẹ ki o mu lakoko mimu ati ibi ipamọ, gẹgẹbi wọ awọn ibọwọ aabo, awọn goggles, ati ṣiṣe iṣeduro ategun to peye. Ifaramọ si awọn ilana aabo, gẹgẹbi isamisi eiyan to dara ati yago fun awọn iṣẹ dapọ, jẹ pataki lati rii daju lilo ailewu ti kemikali yii.