Mixed ladder

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In a mixed conductor , also called Mixed Ion-Electron Conductor (or MIEC for short), the electrical conductivity is based on both electron conduction and ion conduction .

Examples are solid electrolytes with electronic conductivity, as they are investigated in solid-state ionics .

Mixed conductors are, for example, strontium titanate (SrTiO ₃ ), titanium (IV) oxide (TiO ₂ ), cerium (IV) oxide (CeO ₂ ), lithium iron phosphate (LiFePO ₄ ) and LiMnPO ₄ .

literature

• I. Riess: Mixed ionic-electronic conductors-material properties and applications . In: Solid State Ionics . 157, No. 1-4, 2003, pp. 1-17. doi : 10.1016 / S0167-2738 (02) 00182-0 .
• Chia-Chin Chen, Lijun Fu, Joachim Maier : Synergistic, ultrafast mass storage and removal in artificial mixed conductors . In: Nature . 536, No. 7615, 2016, pp. 159-164. doi : 10.1038 / nature19078 .

Individual evidence

1. ↑ Mixed conductors . Max Planck institute for solid state research. Retrieved September 16, 2016.