Photoinitiator 369 {2-Benzyl-2-dimethylamino-4′-morpholinobutyrophenone, Irgacure 369, >99.0%} for Solid-State & Gel Polymer Electrolytes (GPEs), 50-200 g/bottle, CSSGPEPI369

Its functional roles in GPEs synthesis are: (1) Deep-Curing of Thick Separators & Composite Electrodes: Because Photoinitiator 369 absorbs strongly at longer wavelengths, it successfully initiates radical polymerization deep within thick or opaque cell components where shorter-wavelength UV light would be scattered or blocked. (2) Rapid In Situ UV-Gelation in Sealed Cells: Enables the fast conversion of low-viscosity liquid electrolyte/monomer precursors (such as PEGDA, TPGDA, HDDA, or HDDMA blended with carbonate solvents and lithium/sodium salts) into dimensionally stable, crosslinked gel networks within seconds to minutes under UV exposure. (3) Elimination of Thermal Stress & Side Reactions: Replaces traditional thermal radical initiators (such as AIBN or BPO) with a clean, room-temperature light-triggered mechanism, avoiding thermal expansion mismatches between cell components and preventing premature thermal decomposition of volatile components.