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ヘキサメチルホスホルアミド溶媒中における高級テトラアルキルアンモニウム塩類の支持電解質としての性質
http://hdl.handle.net/10271/638
http://hdl.handle.net/10271/6380f4b4e29-9eba-45ba-9244-0a549253ad80
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
110002908020.pdf (284.7 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||
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| 公開日 | 2013-08-27 | |||||||
| タイトル | ||||||||
| タイトル | ヘキサメチルホスホルアミド溶媒中における高級テトラアルキルアンモニウム塩類の支持電解質としての性質 | |||||||
| 言語 | ja | |||||||
| 言語 | ||||||||
| 言語 | jpn | |||||||
| キーワード | ||||||||
| 主題 | Electrolytic conductivity | |||||||
| キーワード | ||||||||
| 主題 | Hexamethylphosphoric triamide | |||||||
| キーワード | ||||||||
| 主題 | Higher tetraalkylammonium salts | |||||||
| キーワード | ||||||||
| 主題 | Melting point | |||||||
| キーワード | ||||||||
| 主題 | Polarograph | |||||||
| キーワード | ||||||||
| 主題 | Supporting electrolyte | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||
| 資源タイプ | journal article | |||||||
| その他のタイトル | ||||||||
| その他のタイトル | Some properties of higher tetraalkylammonium salts as the supporting electrolytes in hexamethylphosphoric triamide solution. | |||||||
| 著者 |
桜, 幸子
× 桜, 幸子
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| 書誌情報 |
分析化学 巻 28, 号 4, p. 274-277, 発行日 1979-04-05 |
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| 出版者 | ||||||||
| 出版者 | 日本分析化学会 | |||||||
| 権利 | ||||||||
| 権利情報 | 日本分析化学会 | |||||||
| 権利 | ||||||||
| 権利情報 | 本文データは学協会の許諾に基づきCiNiiから複製したものである | |||||||
| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | New higher homologue of tetraalkylammonium salts such as tetradodecylammonium (Dod_4N^-), tetradecyl-ammonium (Dec_4N^-), tetrahexylammonium (Hex_4N^-) and tetraheptylammonium (Hep_4N^-) perchlorates were synthesized and their properties as the supporting clectrolyte for polarographic measurements in hexamethylphosphoric triamide (HMPA) were compared with those of the lower ones. The difference of the melting point of these higher homologue by the increase of the carbon number in their alkyl groups was much smaller than that for the lower homologue. When these salts were used as the supporting electrolyte, the potential range where polarogram was obtained was the widest when Hex_4N^+ ion was used and the smallest when Dec_4N^+ or Dod_N^+ ions was used. In HMPA solution, the use of the large ion such as Hex_4N^+ promotes the reduction of sodium ion more than that of the smaller ion such as Et_4N^+ Electrocapillary curves at negative potential showed that Et_aN^+ ion was adsorbed on mercury more strongly than Bu_4N^+ or Hex_4N^+ ion. On the other hand these new large ions such as Dod_4N^+, Dec_4N^+ were found to be adsorbed even at more positive potential (> -1.3 V). From the conductivity measurement of these higher homologue salts in HMPA solution, the effective radii of Dec_4N^+ and Dod_4N^+ in the solution were found to be smaller that of Hex_4N^+; almost equal to that of NH_4^+ or Me_4N^+. | |||||||
| NII論文ID | ||||||||
| 関連タイプ | isIdenticalTo | |||||||
| 識別子タイプ | NAID | |||||||
| 関連識別子 | 110002908020 | |||||||
| 著者版フラグ | ||||||||
| 出版タイプ | VoR | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
