{"product_id":"cgpecmdpgda","title":"DPGDA (Dipropylene Glycol Diacrylate, \u003e99.0%) as Crosslinking Monomer for Gel Polymer Electrolytes (GPEs), 50-200 g\/bottle, CGPECMDPGDA","description":"\u003cp\u003eDipropylene Glycol Diacrylate (DPGDA) (C10H16O5) is a low-viscosity, bifunctional aliphatic acrylate monomer featuring two reactive acrylate groups bridged by a flexible dipropylene glycol ether (-CH2CH(CH3)OCH(CH3)CH2-) core. In advanced energy storage research, DPGDA is widely utilized as a high-reactivity crosslinking agent and reactive diluent for Gel Polymer Electrolytes (GPEs) and in situ polymerized solid\/gel battery systems, combining rapid curing kinetics with ether-oxygen linkages that actively assist in alkali metal ion coordination.\u003c\/p\u003e\n\u003cp\u003eIts main features are: (1) \u003cstrong\u003eBifunctional Acrylate Architecture\u003c\/strong\u003e: Features two terminal acrylate (CH2=CHCOO-) groups (f = 2) that enable rapid, high-conversion crosslinking under thermal or UV initiation. (2) \u003cstrong\u003eEther-Linkage Core\u003c\/strong\u003e: Unlike hydrocarbon-bridged diacrylates (such as HDDA or HDDMA), DPGDA incorporates ether-oxygen atoms (-C-O-C-) within its central flexible spacer. This chemical similarity to polyethylene glycol (PEG) structures enhances local segment polarity and ion solvation. (3) \u003cstrong\u003eLow Liquid Viscosity \u0026amp; Reactive Dilution\u003c\/strong\u003e: Possesses very low room-temperature viscosity, serving as an exceptional reactive diluent that dissolves readily in aprotic carbonate electrolyte solvents and thoroughly penetrates porous separator membranes (glass fiber, PE\/PP) and dense electrode microstructures prior to gelation. (4) \u003cstrong\u003eBalanced Flexibility \u0026amp; Mechanical Strength\u003c\/strong\u003e: The short oxyaliphatic backbone provides a favorable balance between network elasticity and rigidity, preventing excessive brittleness while maintaining dimensional stability during cycling.\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003eIts main functional roles in GPEs synthesis are: (1) \u003cstrong\u003eRapid 3D Network Formation \u0026amp; Electrolyte Immobilization\u003c\/strong\u003e: Upon thermal (using AIBN or BPO) or UV-initiated free-radical polymerization (using photoinitiators like TPO-L or BAPO), DPGDA rapidly copolymerizes into a stable 3D polymer mesh that permanently traps and immobilizes liquid organic electrolytes, eliminating free-flowing liquid leakage risks. (2) \u003cstrong\u003eEnhanced Ionic Conduction via Ether Oxygen Coordination\u003c\/strong\u003e: The ether linkages within the dipropylene glycol backbone participate in Lewis acid-base interactions with lithium or sodium ions (Li+\/Na+), facilitating ion hopping and segmental motion. This ensures that the crosslinked gel matrix maintains high room-temperature ionic conductivities, frequently exceeding 10^{-3}  S\/cm. (3) \u003cstrong\u003eInterfacial Wetting \u0026amp; Adhesion\u003c\/strong\u003e: The low-viscosity liquid precursor thoroughly wets separator fibers and active material particle surfaces, establishing intimate interfacial contact that reduces interfacial charge-transfer resistance upon in situ gelation.\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable style=\"width: 100%; height: 407.238px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.0702%; height: 35.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6374%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCGPECMDPGDA (C-GPE-CM-DPGDA)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.0702%; height: 35.6px;\"\u003e\u003cem\u003eCAS\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6374%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e57472-68-1\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 132px;\"\u003e\n\u003ctd style=\"width: 28.0702%; height: 132px;\"\u003e\u003cem\u003eChemical Formula\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6374%; height: 132px;\"\u003e\n\u003cp\u003e\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003eC₁₂H₁₈O₅\u003cbr\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CGPECMDPGDA_structure_160x160.jpg?v=1793569318\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.0702%; height: 35.6px;\"\u003e\u003cem\u003eMolecular Weight\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6374%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e242.27 g\/mol\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.0702%; height: 35.6px;\"\u003e\u003cem\u003eAppearance\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6374%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003eColorless liquid\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.0702%; height: 35.6px;\"\u003e\u003cem\u003ePurity \u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6374%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e\u0026gt;99.0%\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.0702%; height: 35.6px;\"\u003e\u003cem\u003eDensity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6374%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e1.04-1.10 g\/mL\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.0702%; height: 35.6px;\"\u003e\u003cem\u003eViscosity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6374%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e7-13 cps\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.0375px;\"\u003e\n\u003ctd style=\"width: 28.0702%; height: 26.0375px;\"\u003e\u003cem\u003ePackage Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.6374%; height: 26.0375px;\"\u003e50 g, 100 g, and 200 g\/bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e: Please try to store the DPGDA liquid in a dry place and dark place.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eReferences\u003c\/strong\u003e: \u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S2352152X24031888\"\u003eH. Chen, et al. Hierarchical composite solid electrolyte for stabilizing lithium anode and constructing cathode ion conductive network, Journal of Energy Storage, 2024, 100, 113602\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/abs\/10.1002\/chem.202402798\"\u003e\u003cspan\u003eH. Zhang et al. In-Situ Polymerized Solid\/Quasi-Solid Polymer Electrolyte for Lithium-Metal Batteries: Recent Progress and Perspectives, Chem Eur J.2024, 30, e202402798\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"SHYCXC","offers":[{"title":"50 g","offer_id":67941456773350,"sku":"CGPECMDPGDA50","price":79.0,"currency_code":"USD","in_stock":true},{"title":"100 g","offer_id":67941456806118,"sku":"CGPECMDPGDA100","price":139.0,"currency_code":"USD","in_stock":true},{"title":"200 g","offer_id":67941456838886,"sku":"CGPECMDPGDA200","price":239.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CGPECMDPGDA_main.jpg?v=1793569318","url":"https:\/\/echemsupplies.com\/products\/cgpecmdpgda","provider":"EChem Supplies","version":"1.0","type":"link"}