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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Germanium monosulfide ： ウィキペディア英語版 Germanium monosulfide Germanium monosulfide or Germanium(II) sulfide is the chemical compound with the formula GeS. It is a chalcogenide glass and a semiconductor. Germanium sulfide is described as a red-brown powder or black crystals. Germanium(II) sulfide when dry is stable in air, hydrolyzes slowly in moist air but rapidly reacts in water forming Ge(OH)2 and then GeO.〔E. G. Rochow, E. W. Abel ,1973, The Chemistry of Germanium Tin and Lead, Pergamon Press, ISBN 0-08-018854-0〕 It is one of a few sulfides that can be sublimed under vacuum without decomposition.〔Michael Binnewies, Robert Glaum, Marcus Schmidt, Peer Schmidt, 2012, Chemical Vapor Transport Reactions, De Gruyter, ISBN 978-3-11-025464-8〕 ==Preparation== First made by Winkler by reducing GeS2 with Ge.〔 Other methods include reduction in a stream of H2 gas,〔 or with an excess of H3PO2 followed by vacuum sublimation.〔 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「Germanium monosulfide」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.