Chen, Kai published the artcileA semi-interpenetrating network polymer electrolyte membrane prepared from non-self-polymerized precursors for ambient temperature all-solid-state lithium-ion batteries, Computed Properties of 7575-23-7, the main research area is PEG semi interpenetrating network electrolyte membrane lithium battery.
Solid polymer electrolytes (SPEs) are currently attracting widespread interest for lithium battery applications due to high safety, low volatility, and the ability to suppress Li dendrites. Herein, a novel all-solid-state polymer electrolyte with semi-interpenetrating network (semi-IPN) structure has been prepared The semi-IPN SPE is fabricated by thiol-tosylate polycondensation of pentaerythritol terakis (3-mercaptopropionate) (PETMP) with non-self-polymerized precursors, ditosylate poly (ethylene glycol) (DTsPEG) and p-toluenesulfonyl poly (ethylene glycol) Me ether (TsPEGME), and then blended with a high mol. weight polyethylene oxide (PEO, Mw = 300 kg mol-1). The resulting self-standing membrane achieves an excellent ionic conductivity (1.3 x 10-4 S cm-1) at ambient temperature, and exhibits an electrochem. stability window up to 4.3 V vs. Li/Li+. The LiFePO4/semi-IPN-SPE/Li battery exhibits a first discharging capacity of 143.1 mA h g-1 at 0.2C and the discharge capacity keeps 134 mA h g-1 after 100 charge and discharge cycles.
Journal of Solid State Chemistry published new progress about Activation energy. 7575-23-7 belongs to class alcohols-buliding-blocks, name is Pentaerythritol tetra(3-mercaptopropionate), and the molecular formula is C17H28O8S4, Computed Properties of 7575-23-7.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts