翻訳と辞書 Words near each other ・ Lithophane consocia ・ Lithophane furcifera ・ Lithium hydride ・ Lithium hydroxide ・ Lithium hypochlorite ・ Lithium imide ・ Lithium iodate ・ Lithium iodide ・ Lithium ion manganese oxide battery ・ Lithium iron phosphate ・ Lithium iron phosphate battery ・ Lithium metaborate ・ Lithium metasilicate ・ Lithium methoxide ・ Lithium molybdate ・ Lithium molybdenum purple bronze ・ Lithium niobate ・ Lithium nitrate ・ Lithium nitride ・ Lithium nitrite ・ Lithium orotate ・ Lithium oxide ・ Lithium perchlorate ・ Lithium peroxide ・ Lithium polonide ・ Lithium polymer battery ・ Lithium soap ・ Lithium stearate ・ Lithium succinate ・ Lithium sulfate Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Lithium molybdenum purple bronze ： ウィキペディア英語版 Lithium molybdenum purple bronze Lithium molybdenum purple bronze is a chemical compound with formula , that is, a mixed oxide of molybdenum and lithium. It can be obtained as flat crystals with a purple-red color and metallic sheen (hence the "purple bronze" name).〔〔 This compound is one of several molybdenum bronzes with general formula where A is an alkali metal or thallium Tl. It stands out among them (and also among the sub-class of "purple" molybdenum bronzes) for its peculiar electrical properties, including a marked anisotropy that makes it a "quasi-1D" conductor, and a metal-to-insulator transition as it is cooled below 30 K. ==Preparation== The compound was first obtained by Martha Greenblatt and others by a temperature gradient flux technique. In a typical preparation, a stoichometric melt of , and is maintained in a temperature gradient from 490 to 640 °C over 15 cm in vacuum over several days. Excess reagents are dissolved with a hot potassium carbonate solution releasing metallic-purple plate-like crystals, a couple mm wide and less than a mm thick.〔〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Lithium molybdenum purple bronze」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.