{"product_id":"clibssellzsp","title":"LLZSP (Li1.67La0.18Na0.36ZrSi1.21P0.58Ox) Powder as Solid-State Electrolyte for Lithium-Ion Battery, 25-100 g\/bottle, CLIBSSELLZSP","description":"\u003cp\u003eLi1.67La0.18Na0.36ZrSi1.21P0.58Ox (LLZSP) is an advanced, multi-cation co-doped NASICON-structured solid electrolyte powder. Rather than a simple binary substitution, this complex composition belongs to an engineered solid-solution system designed to solve the two primary bottlenecks of conventional NASICON conductors (Li(1+x)Zr2SixP(3-x)O12 and LATP): high grain-boundary activation energy and severe reduction\/degradation at lithium-metal interfaces.\u003c\/p\u003e\n\u003cp\u003eThe material is constructed around the 3D corner-sharing [ZrO6] octahedra and [(Si,P)O4] tetrahedra backbone of the NASICON crystal lattice. Each dopant targets a distinct crystallographic or transport parameter: (1) La^{3+} Substitution (0.18 mol): With a large ionic radius (r ~ 1.03 Å), lanthanum expands the critical bottleneck radius connecting adjacent interstitial Li(1) and Li(2) cavities. This lattice expansion lowers the activation energy (E_a) for Li+ hopping and suppresses grain-boundary segregation. (2) \u003cstrong\u003eNa+ Co-Doping (0.36 mol)\u003c\/strong\u003e: Sodium acts as an interstitial structural modifier and transient sintering flux. It creates a mixed-alkali site-disorder that destabilizes localized lithium clustering, increasing the fraction of mobile, disordered Li+ carriers. (3) \u003cstrong\u003eSi\/P Polyhedral Ratio (1.21: 0.58)\u003c\/strong\u003e: Modulates the overall negative charge of the framework, dictating the equilibrium concentration of charge-compensating mobile Li+ ions (1.67 formula units) while balancing framework polarizability.\u003c\/p\u003e\n\u003cp\u003eThe practical applications are: (1) \u003cstrong\u003eInorganic Filler for Composite Polymer Electrolytes (CPEs)\u003c\/strong\u003e: Sub-micron LLZSP powder (D50 ~ 0.3–0.6 um) is blended into polymer matrices (PVDF-HFP, PEO, or poly(acrylonitrile)) at 15–35 wt%. Because LLZSP does not form an insulating Li2CO3 surface shell in ambient air or organic solvents (DMF\/NMP), it forms clean, low-resistance Lewis acid-base interfacial channels with polar polymer segments, suppressing interfacial impedance. (2) \u003cstrong\u003eTape-Casting Thin Solid Separator Sheets\u003c\/strong\u003e: Sintered or composite-cast into thin membranes (20–40 um). The low skeletal density ~ 3.4 g\/cm3 vs. \u0026gt;5.1 g\/cm3 for garnets) translates into a ~ 33% reduction in separator dead-weight, preserving high gravimetric cell energy density (Wh\/kg). (3) \u003cstrong\u003eCo-Sintered \/ Catholyte Composite Cathodes\u003c\/strong\u003e: Blended directly into positive electrode slurries (with high-Ni NMC or LFP) to provide continuous, high-rate 3D Li+ pathways throughout thick, high-areal-capacity (\u0026gt;3.5 mAh\/cm2) electrodes.\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 100%; height: 268.8px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 30.4922%; height: 35.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.1869%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCLIBSSELLZSP (C-LIB-SSE-LLZSP)\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: 30.4922%; height: 35.6px;\"\u003e\u003cem\u003eChemical Formula\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.1869%; height: 35.6px;\"\u003e\n\u003cp\u003eLi1.67La0.18Na0.36ZrSi1.21P0.58Ox\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 30.4922%; height: 35.6px;\"\u003e\u003cem\u003eAppearance\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.1869%; 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: 35.6px;\"\u003e\n\u003ctd style=\"width: 30.4922%; height: 35.6px;\"\u003e\n\u003cstrong\u003e \u003c\/strong\u003e\u003cem\u003ePurity\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 69.1869%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u0026gt;99.9% \u003c\/span\u003e\u003cspan\u003e\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: 30.4922%; height: 35.6px;\"\u003eDensity\u003c\/td\u003e\n\u003ctd style=\"width: 69.1869%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e~3.5 g\/cm3\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: 30.4922%; height: 35.6px;\"\u003e\u003cem\u003eSize Distribution\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.1869%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eD50 ~ 300 nm\u003c\/span\u003e\u003cspan\u003e \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: 30.4922%; height: 35.6px;\"\u003e\u003cem\u003eIonic Conductivity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.1869%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e~6.44 x10-3 S\/cm at 25 °C\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: 30.4922%; height: 19.6px;\"\u003e\u003cem\u003ePackage Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.1869%; height: 19.6px;\"\u003e25 g, 50 g, and 100 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 LLZSP powders in a dry place (glovebox is best).\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:\/\/www.science.org\/doi\/full\/10.1126\/sciadv.abj7698\"\u003eL. Zhu, et al. Enhancing ionic conductivity in solid electrolyte by relocating diffusion ions to under-coordination sites, Science Advances, 2022, DOI: 10.1126\/sciadv.abj76\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/onlinelibrary.wiley.com\/doi\/abs\/10.1002\/smll.202402164\"\u003e\u003cspan\u003eN. Zhang, et al. Slurry Casted Ultrathin Li3Zr2Si2PO12 Electrolyte Film for Solid-State Lithium Metal Batteries, Small, 2024, 20, 2402164\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"EChem Supplies","offers":[{"title":"25 g","offer_id":48314480296166,"sku":"CLIBSSELLZSP25","price":109.0,"currency_code":"USD","in_stock":true},{"title":"50 g","offer_id":48314480328934,"sku":"CLIBSSELLZSP50","price":199.0,"currency_code":"USD","in_stock":true},{"title":"100 g","offer_id":48314480361702,"sku":"CLIBSSELLZSP100","price":359.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CLIBSSELLZSP_main.jpg?v=1789059580","url":"https:\/\/echemsupplies.com\/products\/clibssellzsp","provider":"EChem Supplies","version":"1.0","type":"link"}