Here we report on the synthesis, physical and electrochemical properties of thin, solid-state polymer electrolytes formed directly on the surface of Li metal anodes. Using a facile light-initiated chemical reaction strategy we show that it is possible to create highly elastic, solid-state polymer ...
we report that cationic aluminium species initiate ring-opening polymerization of molecular ethers inside an electrochemical cell to produce solid-state polymer electrolytes (SPEs), which retain conformal interfacial contact with all cell components. SPEs exhibit high ionic conductivity at room temperature ...
The polymer electrolyte based solid-state lithium metal batteries are the promising candidate for the high-energy electrochemical energy storage with high safety and stability. Moreover, the intrinsic properties of polymer electrolytes and interface contact between electrolyte and electrodes have played ...
Ionic solid-like conductor-assisted polymer electrolytes for solid-state lithium metal batteries Solid polymer electrolytes (SPEs) have attracted extensive attention by virtue of lightweight and flexible processability for solid-state lithium metal bat... S Yan,H Liu,X Chen,... - 《Science China ...
4.2.2. Types of polymer electrolytes 4.2.3. Electrolytic polymer options 4.2.4. Advantages and issues of polymer electrolytes 4.2.5. PEO for solid polymer electrolyte 4.2.6. Companies working on polymer solid state batteries 4.3. Solid Oxide Inorganic Electrolytes 4.3.1. Oxide electrolyte...
The polymers were previously evaluated as solid-polymer-electrolytes (SPE) for lithium-polymer-metal batteries that have suitable ionic conductivity at 60 °C. We propose to develop a correlation between 13C solid-state NMR measurements and phase segregation. 13C solid-state NMR is a perfect tool...
Lithium batteries with solid-state electrolytes are an appealing alternative to state-of-the-art non-aqueous lithium-ion batteries with liquid electrolytes because of safety and energy aspects. However, engineering development at the cell level for lithi
Extensive research on polymer electrolytes has also been performed worldwide over the last few decades. Several approaches have been proposed to enhance the ionic conductivity of lithium-conducting polymer electrolytes. The addition of aprotic solvents such as ethylene carbonate (EC) and propylene ...
Rational designs of solid polymer electrolytes with high ion conduction are critical in enabling the creation of advanced lithium batteries. However, known polymer electrolytes have much lower ionic conductivity than liquid/ceramics at room temperature, which limits their practical use in batteries. Here...
Zhou, Q., Ma, J., Dong, S., Li, X. & Cui, G. Intermolecular chemistry in solid polymer electrolytes for high-energy-density lithium batteries.Adv. Mater.31, 1902029 (2019). ArticleCASGoogle Scholar Ma, Z. et al. Expanding the low-temperature and high-voltage limits of aqueous lithium...