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収着理論を用いたポリアクリル酸塩の収着等温線の解析
http://hdl.handle.net/10069/24313
http://hdl.handle.net/10069/2431369807552-b9bf-49cc-b7b0-6b752e154fe6
名前 / ファイル | ライセンス | アクション |
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kogaku20_34_07.pdf (464.5 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2010-10-20 | |||||
タイトル | ||||||
タイトル | 収着理論を用いたポリアクリル酸塩の収着等温線の解析 | |||||
言語 | ||||||
言語 | jpn | |||||
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 | |||||
著者 |
平岡, 教子
× 平岡, 教子× 横山, 哲夫 |
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著者別名 | ||||||
姓名 | Hiraoka, Kyoko | |||||
著者別名 | ||||||
姓名 | Yokoyama, Tetsuo | |||||
その他のタイトル | ||||||
その他のタイトル | Analyses of Sorption Isotherms of Poly(acrylic acid) Salts according to Sorption Theories | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The water sorption was studied for poly (acrylic acid) alkali-metal salts (Li, Na, K, Rb and Cs) with different degrees of neutralization. The equilibrium sorption isotherms give sigmoidal curve in the all cases of measurements. The sorption isotherms were analyzed according to several sorption theories-BET, polarization, Flory-Huggins, and Hailwood and Horrobin theories. BET plots gave straight lines in the rage of 0 to 0.5 relative vapor pressure except LiPA. It was found that PAA salts with large counter ions had more sorption sites than those with small counter ions. It was seen from the analyses using polar and Flory-Huggins theories that RbPA and CsPA behaved like ordinary polar polymers. | |||||
書誌情報 |
長崎大学工学部研究報告 en : Reports of the Faculty of Engineering, Nagasaki University 巻 20, 号 34, p. 51-58, 発行日 1990-01 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 02860902 | |||||
EISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 18805574 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00178418 | |||||
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 | |||||
出版者 | ||||||
出版者 | 長崎大学工学部 | |||||
出版者別言語 | ||||||
Faculty of Engineering, Nagasaki University | ||||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 長崎大学工学部研究報告, 20(34), pp.51-58; 1990 |