940186

LiBETI

electrolyte powder, anhydrous, battery grade

• 동의어(들): Bis(pentafluoroethanesulfonyl)imide lithium salt, LiBETA, Lithium bis(pentafluoroethylsulfonyl)imide
• 실험식(Hill 표기법): C₄ HF₁₀ NO₄ S₂Li
• CAS Number: 132843-44-8
• Molecular Weight: 388.11
• UNSPSC 코드: 12352107

속성

• Grade: battery grade
• Quality Level: 100
• 분석: 99%
• 양식: powder
• mp: 328 °C
• 응용 분야: battery manufacturing; battery manufacturing
• SMILES string: [Li].O=S(=O)(NS(=O)(=O)C(F)(F)C(F)(F)F)C(F)(F)C(F)(F)F
• InChI: 1S/C4HF10NO4S2.Li/c5-1(6,7)3(11,12)20(16,17)15-21(18,19)4(13,14)2(8,9)10;/h15H;
• InChI key: TWWUUDFJDGCFDD-UHFFFAOYSA-N

설명

일반 설명

Lithium bis(pentafluoroethylsulfonyl)imide (LiBETI) is an electrolytic salt used in lithium-ion electrolytes. It is a white powder with a high melting point of 328 °C that is soluble in many polar solvents including water, acetonitrile, and many of the carbonates used in traditional lithium-ion liquid electrolytes.

애플리케이션

LiBETI finds use in lithium-ion batteries, including organic liquid electrolytes, water-in-salt electrolytes, and polymer electrolytes. LiBETI has been found to have much better durability against moisture than LiPF₆ or LiBF₄, especially at high operating temperatures. Additionally, LiBETI is less corrosive to aluminum current collectors than other imide-based electrolytic salts like LiTFSI.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable