{"product_id":"cbebpam","title":"PAM (Polyacrylamide) Powder as Battery Electrode Binder, 100 g\/bottle, CBEBPAM","description":"\u003cp\u003ePAM (Polyacrylamide) a water-soluble polymer that offers excellent adhesion and the ability to be structured into robust networks, making it a strong candidate to replace traditional binders like PVDF. The most significant advantage of PAM is its ability to be easily cross-linked into a 3D network or hydrogel structure (c-PAM). This cross-linked network provides superior mechanical strength, high elasticity, and high stretchability. This is vital for silicon anodes, which undergo massive volume changes (up to 300%) during lithiation\/delithiation. The robust PAM network acts as a buffer, preventing the active material particles from fracturing and losing electrical contact. Moreover, PAM chains and their derivatives contain abundant polar amide (-CONH2) functional groups. These polar groups form strong hydrogen bonds with the silanol (-SiOH) or silicon oxide (SiOx) layer naturally present on the surface of silicon particles.11 This strong chemical interaction provides the superior adhesion needed to keep the expanding particles firmly anchored to the current collector and to each other.\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 100%; height: 173px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 32.7338%; height: 35.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.0863%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCBEBPAM (C-BEB-PAM)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 11px;\"\u003e\n\u003ctd style=\"width: 32.7338%; height: 11px;\"\u003e\u003cem\u003eCAS\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.0863%; height: 11px;\"\u003e\n\u003cp\u003e9003-05-8\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 32.7338%; height: 35.6px;\"\u003e\u003cem\u003eChemical Formula\/Structure\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.0863%; height: 35.6px;\"\u003e\n\u003cp\u003e(C3H5NO)n\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CBEBPAM_molecular_structure_160x160.png?v=1765863019\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003eNonionic water-soluble type (cation\/anion\/bipolar types also can be supplied upon request)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 32.7338%; height: 35.6px;\"\u003e\u003cem\u003eAppearance\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.0863%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eWhite powder\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.7338%; height: 19.6px;\"\u003e\u003cem\u003ePackage Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.0863%; height: 19.6px;\"\u003e100 g\/bottle\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 PAM powders in a dry place (glovebox is the best option). \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\/adfm.201705015\"\u003eX. Zhu, et al. A Highly Stretchable Cross-Linked Polyacrylamide Hydrogel as an Effective Binder for Silicon and Sulfur Electrodes toward Durable Lithium-Ion Storage, Adv. Funct. Mater., 2018, 28, 1705015\u003c\/a\u003e.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/onlinelibrary.wiley.com\/doi\/abs\/10.1002\/anie.202515918\"\u003eL. Ran, et al. Stable Four-Electron Zinc-Iodine Battery Realized by Polyacrylamide as Catalytic Binder, Angew. Chem. Int. Ed., 2025, DOI: 10.1002\/anie.202515918\u003c\/a\u003e  \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MKL","offers":[{"title":"Mw = 500W","offer_id":47040404816102,"sku":"CBEBPAM500W","price":49.0,"currency_code":"USD","in_stock":true},{"title":"Mw = 1000W","offer_id":47040404848870,"sku":"CBEBPAM1000W","price":59.0,"currency_code":"USD","in_stock":true},{"title":"Mw = 2000W","offer_id":47040404881638,"sku":"CBEBPAM2000W","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CBEBPAM_main.png?v=1765863020","url":"https:\/\/echemsupplies.com\/products\/cbebpam","provider":"EChem Supplies","version":"1.0","type":"link"}