About: Lithium platinate

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Lithium platinate, Li2PtO3, is a chemical compound of lithium, platinum and oxygen. It is a semiconductor with a layered honeycomb crystal structure and a band gap of 2.3 eV, and can be prepared by direct calcination of Pt metal and lithium carbonate at ca. 600 °C. Lithium platinate is a potential lithium-ion battery electrode material, though this application is hindered by the high costs of Pt, as compared to the cheaper Li2MnO3 alternative.

Property	Value
dbo:abstract	Lithium platinate, Li2PtO3, is a chemical compound of lithium, platinum and oxygen. It is a semiconductor with a layered honeycomb crystal structure and a band gap of 2.3 eV, and can be prepared by direct calcination of Pt metal and lithium carbonate at ca. 600 °C. Lithium platinate is a potential lithium-ion battery electrode material, though this application is hindered by the high costs of Pt, as compared to the cheaper Li2MnO3 alternative. (en) 铂酸锂是一种无机化合物，化学式为Li2PtO3。它具有层状蜂窝晶体结构，为带隙2.3eV的半导体，可由铂和碳酸锂于600°C反应得到。铂酸锂是潜在的锂离子电池电极材料，但因铂的价格相比于Li2MnO3太贵而无实际应用。 (zh)
dbo:iupacName	Lithium platinate (en)
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dbp:imagecaption	Crystal structure with Pt shown in yellow, Li in purple and O in red (en) Scale bar 1 mm (en)
dbp:imagefile	ALi2IrO3 str1.png (en) ALi2IrO3 str2.png (en) Li2PtO3.jpg (en)
dbp:pin	Lithium platinate (en)
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rdfs:comment	Lithium platinate, Li2PtO3, is a chemical compound of lithium, platinum and oxygen. It is a semiconductor with a layered honeycomb crystal structure and a band gap of 2.3 eV, and can be prepared by direct calcination of Pt metal and lithium carbonate at ca. 600 °C. Lithium platinate is a potential lithium-ion battery electrode material, though this application is hindered by the high costs of Pt, as compared to the cheaper Li2MnO3 alternative. (en) 铂酸锂是一种无机化合物，化学式为Li2PtO3。它具有层状蜂窝晶体结构，为带隙2.3eV的半导体，可由铂和碳酸锂于600°C反应得到。铂酸锂是潜在的锂离子电池电极材料，但因铂的价格相比于Li2MnO3太贵而无实际应用。 (zh)
rdfs:label	Lithium platinate (en) 铂酸锂 (zh)
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foaf:depiction	wiki-commons:Special:FilePath/ALi2IrO3_str1.png wiki-commons:Special:FilePath/ALi2IrO3_str2.png wiki-commons:Special:FilePath/Li2PtO3.jpg
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