Xi'an Kono Chem Co., Ltd., founded in 2014, is a holding enterprise of Hongkong Pioneer Biotech Group. It is an export-oriented manufacturing enterprise supported by the Ministry of Commerce. 

Kono Chem is located in Xi'an, Shaanxi Province, equipped with a number of engineers in pharmaceutical, nutrition, bioengineerting, commited themselves to create products that meeet customers' requirements. At present, Kono's main products cover pharmaceutical, food, cosmetics, scientific research. 

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The new electrolyte solute lithium salt LiFSI has much better physical and chemical properties than LiPF6: 1. Higher thermal stability-LiFSI has a melting point of 145°C and a decomposition temperature of higher than 200°C; 2. Better conductivity; 3. More Excellent thermodynamic stability-LiFSI electrolyte has good compatibility with the two main components of the SEI membrane, and it will only undergo substitution reaction with some of its components at 160°C. Therefore, LiFSI can become the best substitute for improving the defects of LiPF6, which is in line with the future development trend of electrolyte. According to the testing data of related institutions, the addition of LiFSI to the LiPF6 electrolyte can increase the conductivity of the electrolyte and the migration number of lithium ions, which can significantly improve the performance of the lithium battery. In addition, LiFSI helps to reduce the impedance of the electrode surface film and forms a stable and ion-conducting passivation film. Compared with pure LiPF6 electrolyte, the addition of LiFSI significantly reduces the impedance of the electrolyte/electrode interface, which shows that LiFSI The addition of LiFePO4 forms a passivation film on the surface of LiFePO4 which is more conducive to the passage of lithium ions. In the future, as the market share of ternary lithium batteries gradually increases, its relatively poor high-temperature safety (compared to lithium iron phosphate) will become an urgent problem to be solved. In other words, this will promote the development of the electrolyte in the direction of high pressure and high safety. The traditional lithium hexafluorophosphate has limited applications in the field of high temperature and high voltage electricity, and LiFSI can greatly improve the high temperature and high pressure resistance of the electrolyte. It will achieve the high temperature cycle stability of the battery, including extending the cycle life, improving the rate performance and safety. There is a great improvement.