Chemicals

搜索此博客

Diethyl chlorophosphate CAS#814-49-3

日期：三月 21, 2019

获取链接
Facebook
X
Pinterest
电子邮件
其他应用

获取链接
Facebook
X
Pinterest
电子邮件
其他应用

Lithium bis(fluorosulfonyl)imide (LiFSI) CAS No.:171611-11-3

---Heather Li Email: sales04@chemfish.com Tel/whatsapp: +8615073231317 Improving the cyclic stability of lithium metal anodes is of particular importance for developing high-energy-density batteries. In this work, a remarkable finding shows that the control of lithium bis(fluorosulfonyl)imide (LiFSI) concentrations in electrolytes significantly alters the thickness and modulus of the related SEI layers, leading to varied cycling performances of Li metal anodes. In an electrolyte containing 2 M LiFSI, an SEI layer of ∼70 nm that is obviously thicker than those obtained in other concentrations is observed through in situ atomic force microscopy (AFM). In addition to the decomposition of FSI– anions that generates rigid lithium fluoride (LiF) as an SEI component, the modulus of this thick SEI layer with a high LiF content could be significantly strengthened to 10.7 GPa. Such a huge variation in SEI modulus, much higher than the threshold value of Li dendrite penetration, provi

FTIBAMZONE CAS No.: 210165-00-7

FTIBAMZONE CAS No.: 210165-00-7 Formula: C14H15N7O2S2 Exact Mass: 377.07300 Molecular Weight: 377.44500 PSA: 202.38000 LogP: 1.79960

由 Blogger 提供支持

Chemicals

搜索此博客

Diethyl chlorophosphate CAS#814-49-3

评论

发表评论