The author of 《Reaction Product Analysis of the Most Active “”Inactive”” Material in Lithium-Ion Batteries-The Electrolyte. II: Battery Operation and Additive Impact》 were Henschel, Jonas; Peschel, Christoph; Guenter, Florian; Reinhart, Gunther; Winter, Martin; Nowak, Sascha. And the article was published in Chemistry of Materials in 2019. Application In Synthesis of Vinylene carbonate The author mentioned the following in the article:
Electrolyte decomposition of lithium-ion battery as a consequence of thermal stress was investigated in Part 1 of this two-part study. The focus of Part 2 is on the influence of the battery cell operation conditions on the electrolyte during cell formation and long-term cycling. Especially, the reactivity of the neg. electrode surface and the varied properties of the formed solid electrolyte interphase via vinylene carbonate addition, changing the picture of decomposition products, were addressed. With the help of liquid chromatog. hyphenated to high-resolution mass spectrometry and fragmentation capabilities, structure elucidation was performed with optimal certainty. This Part 2 confirmed, summarized, and extended previous findings to 140 different carbonate, oligo phosphate, and mixed phosphate-carbonate species in the state-of-the-art electrolytes after moderate cycling conditions and contributes to a targeted investigation of LIB electrolyte aging processes. Furthermore, thermal and electrochem. aging phenomena were discussed and thermal stress-marker mols. that eased reversed-engineering were postulated. After reading the article, we found that the author used Vinylene carbonate(cas: 872-36-6Application In Synthesis of Vinylene carbonate)
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.Application In Synthesis of Vinylene carbonate
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics