{"product_id":"clibcplalidhbn","title":"Li2DHBN (3,4-Dihydroxybenzonitrile Dilithium Salt, \u003e99.9%) Powder as Cathode Pre-Lithiation Additive for Lithium-Ion Battery, 10-50 g\/bottle, CLIBCPLALiDHBN","description":"\u003cp\u003eLi₂DHBN (3,4-dihydroxybenzonitrile dilithium salt) is an organic sacrificial cathode pre-lithiation additive designed to compensate for the initial irreversible capacity loss (ICL) in high-capacity anode systems, such as silicon-graphite (Si\/C) and hard carbon. \u003c\/p\u003e\n\u003cp\u003eDuring the initial formation charge of the battery, Li2DHBN undergoes an irreversible two-electron oxidative delithiation, converting into an ortho-quinone derivative (DOBN) while releasing extra Li+ ions into the electrolyte:\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CLIBCPLALiDHBR_02_160x160.jpg?v=1788767417\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003eThe key advantages of the Li2DHBN powder are shown below: (1) \u003cstrong\u003eLow Oxidation Potential\u003c\/strong\u003e: Because Li2DHBN fully extracts lithium between 3.0 and 3.3 V vs. Li\/Li}^+, the donor reaction finishes before standard positive electrode materials (e.g., LiFePO4 at 3.45 V or LiNi{1-x-y}{MnxCoyO2 around 3.7\\}4.2 V) undergo major structural changes. (2) \u003cstrong\u003eSuppressed Gas Evolution\u003c\/strong\u003e: Unlike carboxylate\/oxalate-based organic additives (Li2C2O4, Li2CO3, or dilithium squarate) that decompose into copious amounts of CO2 and CO gas, Li2DHBN transforms into a condensed quinoid solid (DOBN), minimizing internal cell pressure and degassing steps. (3) \u003cstrong\u003eSlurry Compatibility \u0026amp; Handling\u003c\/strong\u003e: Being an air-stable organic salt, it is far less reactive to ambient moisture than alkali metal powders (e.g., stabilized lithium metal powder \/ SLMP) or nitrides (Li3N), making it compatible with standard non-aqueous cathode slurry casting (NMP\/PVDF).\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable style=\"width: 100%; height: 224.6px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"width: 33.0935%; height: 10px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%; height: 10px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCLIBCPLALiDHBN (C-LIB-CPLA-LiDHBN)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 113px;\"\u003e\n\u003ctd style=\"width: 33.0935%; height: 113px;\"\u003e\u003cem\u003e\u003cbr\u003eChemical Formula\/Structure\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%; height: 113px;\"\u003e\n\u003cp\u003e\u003cspan\u003eC7H3Li2NO2\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\/CLIBCPLALiDHBN_03_100x100.jpg?v=1788771457\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 31.1875px;\"\u003e\n\u003ctd style=\"width: 33.0935%; height: 31.1875px;\"\u003e\u003cem\u003eAppearance\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%; height: 31.1875px;\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003eWhite powder\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.0935%; height: 19.6px;\"\u003e\u003cem\u003ePurity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%; height: 19.6px;\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u0026gt;99.9% (Battery Grade)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.0935%; height: 19.6px;\"\u003e\u003cem\u003eMolar Mass\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%; height: 19.6px;\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e146.99 g\/mol\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 31.2125px;\"\u003e\n\u003ctd style=\"width: 33.0935%; height: 31.2125px;\"\u003e\u003cem\u003ePackage Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%; height: 31.2125px;\"\u003e10 g, 20 g, and 50 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 Li2DHBN powder 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\n\u003cspan\u003e\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S1385894725090758\"\u003eJ. Lai, et al. A prelithiation pathway with high-release efficiency and self-enhanced interface chemistry to achieve stable Li-ion full cells, Chemical Engineering Journal, 2025, 522, 168233\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.nature.com\/articles\/nmat5029\"\u003eP. Jeżowski, et al., Safe and recyclable lithium-ion capacitors using sacrificial organic lithium salt, Nature Communications, 2018, 17, 167–173.\u003c\/a\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"DDDC","offers":[{"title":"10 g","offer_id":48294356582630,"sku":"CLIBCPLALiDHBN10","price":119.0,"currency_code":"USD","in_stock":true},{"title":"20 g","offer_id":48294356615398,"sku":"CLIBCPLALiDHBN20","price":199.0,"currency_code":"USD","in_stock":true},{"title":"50 g","offer_id":48294356648166,"sku":"CLIBCPLALiDHBN50","price":369.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CLIBCPLALiDHBN_main.jpg?v=1788767426","url":"https:\/\/echemsupplies.com\/products\/clibcplalidhbn","provider":"EChem Supplies","version":"1.0","type":"link"}