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Application of full-factorial design in the synthesis of polypropylene-g-poly(glycidyl methacrylate) functional material for metal ion adsorption
https://repo.qst.go.jp/records/48065
https://repo.qst.go.jp/records/48065669c3d87-087e-4cb9-821d-d0e7e89050a0
Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2017-06-30 | |||||
タイトル | ||||||
タイトル | Application of full-factorial design in the synthesis of polypropylene-g-poly(glycidyl methacrylate) functional material for metal ion adsorption | |||||
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 | journal article | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
ジョーダン, フェルナ ンデス マドリッド
× ジョーダン, フェルナ ンデス マドリッド× Eunice, P. Lopez Girlie× V., Abad Lucille× フェルナンデス マドリッド ジョーダン |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The graft polymerization of glycidyl methacrylate onto electron beam pre-irradiated polypropylene (PP) nonwoven fabric was optimized using a 43 full factorial design analysis. The analysis yielded a polynomial equation that relates the linear, quadratic and interaction effects of the independent parameters to degree of grafting (Dg). The linear terms (i.e. absorbed dose, reaction time and monomer concentration), quadratic terms of time and concentration, and interaction term between absorbed dose and time were determined as significant independent parameters based from analysis of variance (ANOVA). The ptimum grafting time and absorbed dose to achieve 150% Dg at 5% monomer concentration were 3.5 h and 39.8 kGy, respectively. The pristine PP, polypropylene-g-poly(glycidyl methacrylate) (PP-g-PGMA) and functionalized grafted materials were characterized using ATR-FTIR spectroscopy, thermogravimetric analysis and scanning electron microscopy. The affinities of the synthesized adsorbents towards the target metal ions at pH 4 were established to be in the following order: Cr(VI) > > Pb(II) ~ Cd(II) for the amine functionalized PP-g-PGMA; and Pb(II) > Cd(II) > Cr(VI) for the carboxylic acid functionalized PP-g-PGMA. |
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書誌情報 |
Radiation Physics and Chemistry 巻 136, p. 54-63, 発行日 2017-01 |
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出版者 | ||||||
出版者 | ELSEVIER | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1016/j.radphyschem.2017.01.047 |