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单词 Sodium tungsten bronze
释义

Sodium tungsten bronze

英语百科

Sodium tungsten bronze

Three crystals of sodium tungsten bronze, showing its lustre and colouration.
Structure of perovskite crystal structure with the formula ABX3.

Sodium tungsten bronze is a form of insertion compound with the formula NaxWO3, where x is equal to or less than 1. Named due to its metallic lustre, its electrical properties range from semiconducting to metallic depending on the concentration of sodium ions present; it can also exhibit superconductivity.

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