Li2DHBN (3,4-Dihydroxybenzonitrile Dilithium Salt, >99.9%) Powder as Cathode Pre-Lithiation Additive for Lithium-Ion Battery, 10-50 g/bottle, CLIBCPLALiDHBN

The key advantages of the Li2DHBN powder are shown below: (1) Low Oxidation Potential: 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) Suppressed Gas Evolution: 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) Slurry Compatibility & Handling: 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).