Yuan, Jialiang published the artcileAn integrated cathode and solid electrolyte via in situ polymerization with significantly reduced interface resistance, Category: alcohols-buliding-blocks, the main research area is PVDF HFP battery cathode solid electrolyte thermal stability.
Reducing the interfacial resistance between solid electrolytes and electrodes is critical for developing high-energy d. solid-state batteries. In the present study, a simple strategy of designing an integrated cathode and solid electrolyte (ICSE) to avoid a contact interface is proposed and successfully fulfilled with the help of UV curving. Firstly, a porous polymer film (PVDF-HFP/PVDF) was formed on the surface of the porous LiFePO4 electrode via PVP dissolution Secondly, curable monomers, including PEGDA/PETMP/TFEMA, were filled into the porous membrane via infiltration and concentration Lastly, the ICSE was obtained via curing with UV light. The as-prepared LiFePO4//ICSE//Li solid battery displays excellent electrochem. performance with a high reversible capacity of 153 mA h g-1 and a capacity of over 140 mA h g-1 was retained after 150 cycles at 0.1C and 25°C. This ICSE strategy may effectively contribute to the practical application of all-solid-state batteries.
Chemical Communications (Cambridge, United Kingdom) published new progress about Battery cathodes. 7575-23-7 belongs to class alcohols-buliding-blocks, name is Pentaerythritol tetra(3-mercaptopropionate), and the molecular formula is C17H28O8S4, Category: alcohols-buliding-blocks.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts