{"product_id":"csibpchcbc","title":"Bamboo-Derived Carbon Powder for Hard Carbon Anode Synthesis, 100-500 g\/bottle, CSIBPCHCBC","description":"\u003cp\u003eSynthesizing high-performance bamboo-based hard carbon powder for advanced sodium-ion battery anodes requires moving beyond standard bulk pyrolysis to precise control over the closed-pore volume, interlayer spacing (d_002), and surface defect density. Because raw bamboo contains high concentrations of natural cellulose, hemicellulose, and lignin, targeted pre-treatments and catalytic modifications can optimize the turbostratic carbon architecture.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp\u003e(1) \u003cstrong\u003ePore-Volume Tuning\u003c\/strong\u003e: To maximize the low-potential sloping plateau (associated with sodium insertion into expanded interlayer galleries) while minimizing high-surface-area open micropores (which trap solvent and reduce Initial Coulombic Efficiency), chemical activation using mild activating agents (such as potassium citrate or urea) is integrated prior to final carbonization.\u003c\/p\u003e\n\u003cp\u003e(2) \u003cstrong\u003eInterlayer Expansion\u003c\/strong\u003e: Incorporating volatile heteroatom precursors during pre-carbonization expands the turbostratic interlayer spacing up to 0.39--0.41 nm, lowering the kinetic activation barrier for reversible sodium-ion insertion and extraction.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ctable style=\"width: 100%; height: 248.738px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 46.8875px;\"\u003e\n\u003ctd style=\"width: 30.5755%; height: 46.8875px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.0647%; height: 46.8875px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCSIBPCHCBC (C-SIB-PC-HCHB)\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: 30.5755%; height: 35.6px;\"\u003e\u003cem\u003eChemical Composition\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.0647%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eFixed carbon\u0026gt;95.2%, Ash content=~3.2%\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: 30.5755%; height: 35.6px;\"\u003e\u003cem\u003eTrue Density\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.0647%; height: 35.6px;\"\u003e\n\u003cp\u003e~1.85 g\/cm3\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 46.8875px;\"\u003e\n\u003ctd style=\"width: 30.5755%; height: 46.8875px;\"\u003e\u003cem\u003eFeatures\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.0647%; height: 46.8875px;\"\u003e\n\u003cp\u003e\u003cspan\u003e(1) Abundant natural fiber channels for tuning disorder for Na+ insertion\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e(2) Under high temperature, shrinkable channels generates large amounts of closed pores and maintain stable interlayer distance. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e(3) Low ash content decreases the danger of impurity (eg: SiO2) to SEI film  \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: 30.5755%; height: 19.6px;\"\u003e\u003cem\u003ePackage Grade\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.0647%; height: 19.6px;\"\u003e100 g, 200 g, and 500 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 store the bamboo-derived carbon powder precursor in a dry area (glovebox is preferred)\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\u003ca href=\"https:\/\/pubs.acs.org\/ascecg\/article-abstract\/13\/34\/13772\/3762586\/Dual-Tuned-Bamboo-Derived-Hard-Carbon-via-Stepwise?redirectedFrom=fulltext\"\u003e\u003cspan\u003eK. Zhou, et al. Dual-Tuned Bamboo-Derived Hard Carbon via Stepwise Pyrolysis for High-Efficiency Sodium-Ion Storage, ACS Sustainable Chem. Eng. (2025) 13 (34): 13772–13782.\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S1385894722049932\"\u003eT. Xu, et al. Regulation of surface oxygen functional groups and pore structure of bamboo-derived hard carbon for enhanced sodium storage performance, Chemical Engineering Journal, 2023, 452, 139514\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"BESHXT","offers":[{"title":"100 g","offer_id":67819169513702,"sku":"CSIBPCHCBC100","price":59.0,"currency_code":"USD","in_stock":true},{"title":"200 g","offer_id":67819169546470,"sku":"CSIBPCHCBC200","price":99.0,"currency_code":"USD","in_stock":true},{"title":"500 g","offer_id":67819169579238,"sku":"CSIBPCHCBC500","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CSIBPCHCBC_main.jpg?v=1792569371","url":"https:\/\/echemsupplies.com\/products\/csibpchcbc","provider":"EChem Supplies","version":"1.0","type":"link"}