936073
双(三氟甲磺酰亚胺)钙(II)
≥99.5% trace metals basis, anhydrous, battery grade
别名:
Ca(NTf2)2, 钙双(三氟甲基磺酰基) 酰亚胺
等级
battery grade
质量水平
方案
≥99.5% trace metals basis
表单
powder
环保替代产品特性
Design for Energy Efficiency
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sustainability
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杂质
≤5000 ppm trace metals
mp
>300 °C
应用
battery manufacturing
环保替代产品分类
SMILES字符串
FC(F)(F)S(=O)(=O)N([Ca]N(S(=O)(=O)C(F)(F)F)S(=O)(=O)C(F)(F)F)S(=O)(=O)C(F)(F)F
InChI
1S/2C2F6NO4S2.Ca/c2*3-1(4,5)14(10,11)9-15(12,13)2(6,7)8;/q2*-1;+2
InChI key
WFABOCFDABTAPE-UHFFFAOYSA-N
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一般描述
Calcium bis(trifluoromethylsulfonyl)imide (Ca(TFSI)2) is a white powder that is highly soluble in polar organic solvents. Ca(TFSI)2 exhibits good thermal and electrochemical stability. Our battery grade Ca(TFSI)2 offers high purity and low water content, which is suitable for battery applications.
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应用
Calcium bis(trifluoromethanesulfonyl)imide (Ca(NTf2)2) is a chemical compound commonly used as an electrolyte in electrochemical applications such as calcium-ion batteries and supercapacitors. It is often used in combination with other electrolytes, additives, and solvents to form tailored electrolyte formulations to enhance the performance, stability, and safety of electrochemical devices There have been reports using Ca(NTf2)2 in lithium-ion batteries. Reesearch shows that mixing Ca(NTf2)2 into LiPF6-based electrolytes yielded higher capacity, superior cyclability, and higher Coulombic efficiencies in both half-cell and full-cell configurations when compared with standard electrolytes in lithium-ion batteries
警示用语：
Danger
危险声明
危险分类
Skin Corr. 1B
储存分类代码
8A - Combustible corrosive hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
此项目有
Alkaline-earth bis(trifluoromethanesulfonimide) additives for efficient and stable perovskite solar cells
Pham N D, et al.
Nano Energy, 69, 104412-104412 (2020)
Towards novel calcium battery electrolytes by efficient computational screening
Rafael B, et al.
Energy Storage Materials, 39, 89-95 (2021)
Using Mixed Salt Electrolytes to Stabilize Silicon Anodes for Lithium-Ion Batteries via in Situ Formation of Li?M?Si Ternaries (M = Mg, Zn, Al, Ca)
Han B, et al.
ACS Applied Materials & Interfaces, 11, 29780?29790-29780?29790 (2019)
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