HPLC of Formula: 872-36-6In 2019 ,《A New Electrolyte Formulation for Securing High Temperature Cycling and Storage Performances of Na-Ion Batteries》 was published in Advanced Energy Materials. The article was written by Yan, Guochun; Reeves, Kyle; Foix, Dominique; Li, Zhujie; Cometto, Claudio; Mariyappan, Sathiya; Salanne, Mathieu; Tarascon, Jean-Marie. The article contains the following contents:
The Na-ion battery is recognized as a possible alternative to the Li-ion battery for applications where power and cost override energy d. performance. However, the increasing instability of their electrolyte with temperature is still problematic. Thus, a central question remains how to design Na-based electrolytes. The discovery of a Na-based electrolyte formulation is reported which enlists four additives (vinylene carbonate, succinonitrile, 1,3-propane sultone, and sodium difluoro(oxalate)borate) in proper quantities that synergistically combine their pos. attributes to enable a stable solid electrolyte interphase at both neg. and pos. electrodes surface at 55°C. Moreover, the role of each additive that consists in producing specific NaF coatings, thin elastomers, sulfate-based deposits, and so on via combined impedance and XPS is rationalized. It is demonstrated that empirical electrolyte design rules previously established for Li-ion technol. together with theor. guidance is vital in the quest for better Na-based electrolytes that can be extended to other chemistries. Overall, this finding, which is implemented to 18 650 cells, widens the route to the rapid development of the Na-ion technol. based on Na3V2(PO4)2F3/C chem. In the experiment, the researchers used many compounds, for example, Vinylene carbonate(cas: 872-36-6HPLC of Formula: 872-36-6)
Vinylene carbonate(cas: 872-36-6) belongs to esters. Alkyl carbonates find applications as solvents for lithium ion battery electrolytes and the use of high quality battery grade electrolytes having extremely low water (<10 ppm) and acid (<10 ppm) contents are critical for achieving high electrochemical performance.HPLC of Formula: 872-36-6
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics