翻訳と辞書 Words near each other ・ Soeda Station ・ Soeda, Fukuoka ・ Soedarsono Hadisapoetro ・ Soederberghia ・ Soedjatmoko ・ Soegao 35 ・ Soegaon ・ Soegija ・ Soegijapranata Catholic University ・ Soeiro Pereira Gomes ・ Soeiro Raimundes de Riba de Vizela ・ Soejima ・ Soejima Taneomi ・ Soekami District, Nara ・ Soekarja Somadikarta ・ Sodium tungsten bronze ・ Sodium uranate ・ Sodium vanadate ・ Sodium vapor process ・ Sodium zincate ・ Sodium-calcium exchanger ・ Sodium-chloride symporter ・ Sodium-cooled fast reactor ・ Sodium-glucose transport proteins ・ Sodium-hydrogen antiporter 3 regulator 1 ・ Sodium-hydrogen exchange regulatory cofactor 2 ・ Sodium-iodide symporter ・ Sodium-ion battery ・ Sodium-solute symporter ・ Sodium-vapor lamp 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 Sodium tungsten bronze ： ウィキペディア英語版 Sodium tungsten bronze Sodium tungsten bronze is a form of insertion compound with the formula Na''x''WO3, 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. ==History== Prepared in 1823 by the chemist Friedrich Wöhler, sodium tungsten bronze was the first alkali metal bronze to be discovered. They owe some of their properties to the relative stability of the tungsten(V) cation that is formed. A similar family of molybdenum bronzes may have been discovered in 1885 by Alfred Stavenhagen and E. Engels,〔 but they are formed in a very narrow range of temperatures and were not reported again until the 1960s.〔 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「Sodium tungsten 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.