Dioxolane is a heterocyclic acetal with the formula (CH2)2O2CH2. It is related to tetrahydrofuran by exchanging an oxygen for the CH2 group. The isomer 1,2-dioxolane (in which the two oxygen centers are adjacent) is a peroxide. 1,3-Dioxolane is used as solvent and comonomer in polyacetal. The dioxolane-type and their hydrogenolysis can provide very valuable partially protected building blocks either for oligosaccharide syntheses or sugar transformations.
Lithium-ion batteries (Li-ion batteries) are widely used in portable electronic devices, electric vehicles, and renewable energy storage systems due to their high energy density and long cycle life. These batteries are composed of several key materials such as cathode materials, anode materials, electrolyte, separator and current collector, which enable them to operate. Other minor components in Li-ion batteries include binders, additives, and fillers, which improve electrode stability, electrolyte performance, and battery safety. Ongoing research and development focus on improving the energy density, safety, and cost-effectiveness of Li-ion batteries through advancements in materials, including the exploration of new cathode and anode materials, solid-state electrolytes, high-voltage electrolyte additives, and advanced manufacturing techniques.
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