{"product_id":"cgpemmbam","title":"MBAM {N,N′-Methylenebis(acrylamide)} as Monomer for Gel Polymer Electrolytes (GPEs), 100 g\/bottle, CGPEMMBAM","description":"\u003cp\u003eN,N′-Methylenebis(acrylamide) (MBAM or MBAA) is a highly effective bifunctional crosslinking agent widely utilized in fabricating Gel Polymer Electrolytes (GPEs) for next-generation energy storage systems (including lithium-ion, sodium-ion, and zinc-metal batteries). Because it contains two terminal vinyl groups (CH2=CH-), it bridges polymer chains during in-situ or ex-situ polymerization, turning a liquid monomer solution into a robust, three-dimensional (3D) interconnected polymer network capable of trapping large volumes of liquid electrolyte.\u003c\/p\u003e\n\u003cp\u003eThe key Functions of MBAM in GPEs are shown below: (1) \u003cstrong\u003e3D Network Architecture\u003c\/strong\u003e: MBAM provides the structural crosslinking points needed to anchor linear polymer matrices—such as poly(acrylic acid) (PAA), polyacrylamide (PAM), or poly(methyl methacrylate) (PMMA)—preventing the polymer from dissolving into the liquid electrolyte. (2) \u003cstrong\u003eHigh Electrolyte Uptake \u0026amp; Retention\u003c\/strong\u003e: The resulting porous 3D framework effectively locks in liquid organic carbonates, ionic liquids, or aqueous electrolytes via capillary action and polymer-solvent interactions, maintaining high ionic conductivity near that of liquid electrolytes. (3) \u003cstrong\u003eSuppressing Dendrites\u003c\/strong\u003e: The enhanced mechanical modulus of an MBAM-crosslinked framework offers a physical barrier that helps suppress lithium or sodium dendrite penetration, mitigating short circuits. (4)\u003cstrong\u003e In-Situ Polymerization Compatible\u003c\/strong\u003e: Its high reactivity allows it to undergo thermal or ultraviolet (UV) initiated free-radical polymerization directly inside a sealed cell, ensuring conformal, low-resistance interfaces with porous electrodes.\u003c\/p\u003e\n\u003cp\u003eThe key electrochemical features of the MBAM-based GPEs: (1) \u003cstrong\u003eVoltage Stability Window\u003c\/strong\u003e: MBAM-based frameworks (particularly acrylamide derivatives) generally exhibit good anodic stability up to around 4.2V to 4.5V vs. Li\/Li+. However, at higher voltages or elevated temperatures, the amide groups (-C(=O)-NH-) can undergo oxidative decomposition. (2) \u003cstrong\u003ePassivation Layer Interaction\u003c\/strong\u003e: In alkali metal batteries (Li\/Na), residual trace monomers or unreacted double bonds can react with the highly reducing metal anode, impacting the stability of the Solid Electrolyte Interphase (SEI). Ensuring complete conversion during the initiation step is necessary for long-term cycling stability.\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 100%; height: 311.725px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 47.6875px;\"\u003e\n\u003ctd style=\"width: 28.0576%; height: 47.6875px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 47.6875px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCGPEMMBAM (C-GPE-M-MBAM)\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: 28.0576%; height: 35.6px;\"\u003e\u003cem\u003eCAS\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e110-26-9\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 60px;\"\u003e\n\u003ctd style=\"width: 28.0576%; height: 60px;\"\u003e\u003cem\u003eChemical Formula\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 60px;\"\u003e\n\u003cp\u003e\u003cspan\u003e(H\u003c\/span\u003e\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003eC=CHCONH)\u003c\/span\u003e\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003eCH\u003c\/span\u003e\u003csub\u003e2\u003c\/sub\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CGPEMMBAM_chemical_structure_100x100.jpg?v=1783314592\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.0576%; height: 35.6px;\"\u003e\u003cem\u003ePurity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u0026gt;99%\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: 28.0576%; height: 35.6px;\"\u003e\u003cem\u003eMolecular Weight\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e154.17 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: 28.0576%; height: 35.6px;\"\u003e\u003cem\u003eSolubility\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 35.6px;\"\u003e\n\u003cp\u003ewater: soluble 20 g\/L at 20 °C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.0576%; height: 35.6px;\"\u003e\u003cem\u003eMelting Point\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 35.6px;\"\u003e\n\u003cp\u003e\u0026gt;300 °C (lit.)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.0375px;\"\u003e\n\u003ctd style=\"width: 28.0576%; height: 26.0375px;\"\u003e\u003cem\u003ePackage Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 26.0375px;\"\u003e100 g\/bottle (white powder)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e: Please try to store the MBAM monomer in a dry 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:\/\/advanced.onlinelibrary.wiley.com\/doi\/abs\/10.1002\/adma.73323\"\u003eX. Dong, et al. Tailoring Solvation Structure via Soft-Hard Segment Synergy in Gel Polymer Electrolytes Enables Dendrite-Free Sodium Batteries with Ultra-Long Cycling, Adv. Mater., 2026, 38, e73323\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/onlinelibrary.wiley.com\/doi\/abs\/10.1002\/smll.202509388\"\u003e\u003cspan\u003eY. Ji, et al. Green and Environmentally Friendly Photopolymerization Technology to Solid\/Quasi-Solid Polymer Electrolytes for Rechargeable Batteries: Recent Progress and Prospects, Small, 2025, 21, e09388\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MKL","offers":[{"title":"Default Title","offer_id":47951981248742,"sku":"CGPEMMBAM","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CGPEMMBAM_main.jpg?v=1783314526","url":"https:\/\/echemsupplies.com\/products\/cgpemmbam","provider":"EChem Supplies","version":"1.0","type":"link"}