Lanthanum strontium manganite, LSM73

Formula:

(La_0.7Sr_0.3)_0.99MnO_3-δ

Short name:

LSM73

Other names:

LSM, LSM30, lanthanum strontium manganese oxide, strontium-doped lanthanum manganite, strontium-substituted lanthanum manganite

Alternative materials:

(La_1-xSr_x)_yMnO_3-δ, x = 0 – 1; y = 0.95 – 1
(La_1-xCa_x)_yMnO_3-δ, x = 0 – 1; y = 0.95 – 1

Specifications

Appearance:

Fine, black powder

Chemical purity:

> 99 %

Phase purity:

Phase pure by XRD

Crystal structure (at 25°C):

Rhombohedral perovskite, R-3c

Crystallographic density:

6.4 g/cm³

Specific surface area (BET):

10 – 25 m²/g

Primary particle size (BET):

35 – 100 nm

X-Ray Diffractogram

Diffractogram:

Scanning Electron Micrograph

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