Ossila M2559A1 is lithium lanthanum titanate (LLTO, CAS 12031-66-2), a white perovskite-type powder used as a solid-state electrolyte in lithium battery research. This batch has the composition Li0.480La0.505TiO3, a measured ionic conductivity of 9.76 × 10⁻⁴ S/cm, a D50 particle size of 1.05 µm and a specific surface area of 2.62 m²/g.
LLTO follows the general formula Li3xLa2/3-xTiO3, with x usually between 0.05 and 0.33. The balance of lithium and lanthanum governs performance: more lithium tends to raise ionic conductivity while lowering structural stability. Conductivities for this material class typically fall between 10⁻⁴ and 10⁻³ S/cm.
Researchers have applied LLTO in lithium–sulfur cells, all-solid-state batteries and supercapacitors. A lithium/LLTO/polysulfide cell has been reported with a capacity of 1429 mAh/g and electrochemical efficiency above 99%, while LLTO with 6% ionic liquid in a solid-state capacitor reached at least 10,000 cycles at 2 V and 1.13 A/g (2 mA) with 99% Coulombic efficiency.
- Solid electrolyte layers for all-solid-state lithium battery research.
- Electrolyte separators in lithium–sulfur cells using a lithium/LLTO/polysulfide configuration.
- Solid-state supercapacitors combining LLTO with ionic liquid.
- Studies of lithium-ion transport and interfacial resistance in perovskite electrolytes.
| Brand | Ossila |
|---|---|
| CAS number | 12031-66-2 |
| Molecular formula | Li0.480La0.505TiO3 |
| Purity | — |
| Category | — |
| Pack sizes | 10 g, 25 g, 50 g, 100 g |
| Physical form | White powder |
| Storage | — |
- Product code: M2559A1
- Full Name: Lithium lanthanum titanium oxide
- Molecular Weight: 169.66 g/mol
- Synonyms: Lithium lanthanum perovskite, LLTO
- Ionic Conductivity: 9.76 × 10⁻⁴ S/cm
- Particle Size: 1.05 µm (D50)
- Specific Surface Area: 2.62 m²/g
Refer to the Lithium Lanthanum Titanate MSDS sheet for safe handling and storage information.
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