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  2. Lanthanum - Wikipedia

    en.wikipedia.org/wiki/Lanthanum

    One material used for anodic material of nickel–metal hydride batteries is La(Ni 3.6 Mn 0.4 Al 0.3 Co 0.7). Due to high cost to extract the other lanthanides, a mischmetal with more than 50% of lanthanum is used instead of pure lanthanum. The compound is an intermetallic component of the AB 5 type.

  3. Lanthanum oxide - Wikipedia

    en.wikipedia.org/wiki/Lanthanum_oxide

    Lanthanum(III) oxide, also known as lanthana, chemical formula La 2 O 3, is an inorganic compound containing the rare earth element lanthanum and oxygen. It is used in some ferroelectric materials, as a component of optical materials, and is a feedstock for certain catalysts, among other uses.

  4. Ferrocerium - Wikipedia

    en.wikipedia.org/wiki/Ferrocerium

    Ferrocerium (also known in Europe as Auermetall) is a synthetic pyrophoric alloy of mischmetal (cerium, lanthanum, neodymium, other trace lanthanides and some iron – about 95% lanthanides and 5% iron) hardened by blending in oxides of iron and/or magnesium.

  5. Rare-earth element - Wikipedia

    en.wikipedia.org/wiki/Rare-earth_element

    Compounds containing rare earths have diverse applications in electrical and electronic components, lasers, glass, magnetic materials, and industrial processes. Scandium and yttrium are considered rare-earth elements because they tend to occur in the same ore deposits as the lanthanides and exhibit similar chemical properties, but have ...

  6. Lanthanum carbonate - Wikipedia

    en.wikipedia.org/wiki/Lanthanum_carbonate

    Lanthanum carbonate, La 2 (C O 3) 3, is the salt formed by lanthanum(III) cations and carbonate anions. It is an ore of lanthanum metal ( bastnäsite ), along with monazite . Chemistry

  7. Lanthanum strontium manganite - Wikipedia

    en.wikipedia.org/wiki/Lanthanum_strontium_manganite

    Overlay: lanthanum/strontium (blue), manganese (purple), oxygen (red). Lanthanum strontium manganite (LSM or LSMO) is an oxide ceramic material with the general formula La 1−x Sr x MnO 3, where x describes the doping level. It has a perovskite-based crystal structure, which has the general form ABO 3.

  8. Lanthanum manganite - Wikipedia

    en.wikipedia.org/wiki/Lanthanum_manganite

    Lanthanum manganite is an inorganic compound with the formula LaMnO 3, often abbreviated as LMO. Lanthanum manganite is formed in the perovskite structure, consisting of oxygen octahedra with a central Mn atom. The cubic perovskite structure is distorted into an orthorhombic structure by a strong Jahn–Teller distortion of the oxygen octahedra ...

  9. Mischmetal - Wikipedia

    en.wikipedia.org/wiki/Mischmetal

    Mischmetal (from German: Mischmetall – "mixed metal") is an alloy of rare-earth elements. It is also called cerium mischmetal, or rare-earth mischmetal. A typical composition includes approximately 55% cerium, 25% lanthanum, and 15~18% neodymium, with traces of other rare earth metals totaling 95% lanthanides, plus 5% iron.

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