WEKO3
アイテム
Thermodynamic properties of ions in nonaqueous solvents : application of vapor pressure osmometry to the study of nonaqueous solution of electrolyte
https://doi.org/10.18999/memfenu.31.2.153
https://doi.org/10.18999/memfenu.31.2.153f3821ca6-0d52-4b0e-8d89-6ba2110883f0
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
31-2-02.pdf (2.4 MB)
|
|
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2020-11-24 | |||||
| タイトル | ||||||
| タイトル | Thermodynamic properties of ions in nonaqueous solvents : application of vapor pressure osmometry to the study of nonaqueous solution of electrolyte | |||||
| 言語 | en | |||||
| 著者 |
Nomura, Hiroyasu
× Nomura, Hiroyasu× Kawaizumi, Fumio× Miyahara, Yutaka |
|||||
| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Vapor pressure depressions and electric conductivities have been measured for alkali halides, tetraalkylammonium salts and bis-(tetraalkylammonio) salts or bolaform electrolytes in various nonaqueous solvents. The analysis of data of vapor pressure osmometry (VPO) of these salts was carried out on the basis of one of the three models: M^++X^-⇄MX M^++X^-⇄MX⇄1/2 (MX)_2 and M^(2+)+2X^- ⇄ MX^+ + X^-, MX^+ + X^-⇄MX_2 In these data analyses, the activity coefficient of the dissociated species was described by the Debye-Hückel limiting formula with sufficient accuracy. In most systems, the undissociated species have been assumed to behave ideally, but sometimes the activity of the undissociated species had to be taken into account. Dissociation constants determined by the present work are generally in agreement with those obtained by conductivity measurements. The relations of ionic dissociation constant with the dielectric constant of solvent and the ionic radius of solute have been discussed. The solvation number and the partial molar volume of some alkali halides in nonaqueous solvents were measured and the results were compared with the values in literature. The dissociation constants of bolaform salt obtained have been employed for the interpretation of ultrasonic relaxation data of this salt. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | Faculty of Engineering, Nagoya University | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 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 | departmental bulletin paper | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| ID登録 | ||||||
| ID登録 | 10.18999/memfenu.31.2.153 | |||||
| ID登録タイプ | JaLC | |||||
| ISSN（print） | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0027-7657 | |||||
| 書誌情報 |
en : Memoirs of the Faculty of Engineering, Nagoya University 巻 31, 号 2, p. 153-183, 発行日 1980-03-31 |
|||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
