ID | 117473 |
著者 |
Li, Haoyuan
Tokushima University
Shiba, Keita
Tokushima University
Morishita, Yuta
Tokushima University
Shibata, Kazuki
Tokushima University
Quyen, Ho Hong
The University of Da Nang
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キーワード | Boron adsorption
chitosan
N-methyl-D-glucamine
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資料タイプ |
学術雑誌論文
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抄録 | Two types of biodegradable chitosan-base boron adsorbents were synthesized by introducing D-glucamine and N-methyl-D-glucamine functional groups. Structural analysis was carried out using 1H-NMR. The maximum boron adsorption values were 3.5 mg g–1 (equilibrium concentration, Ce = 192 ppm) and 7.3 mg g–1 (Ce = 173 ppm) for D-glucamine and N-methyl-D-glucamine type chitosan adsorbents, respectively. The obtained boron adsorption capacity of N-methyl-D-glucamine modified chitosan was found to be 7.3 mg g–1 (Ce = 173 ppm) higher than that of the boron absorbent Amberlite IRA743. Thus, the biodegradable N-methyl-D-glucamine-modified chitosan synthesized in this study is expected to be useful as a commercial product.
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掲載誌名 |
Modern Physics Letters B
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ISSN | 17936640
02179849
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cat書誌ID | AA10672190
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出版者 | World Scientific Publishing
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巻 | 36
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号 | 16
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開始ページ | 2242001
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発行日 | 2022-04-09
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権利情報 | Electronic version of an article published as Modern Physics Letters B, Vol. 36, No. 16, 2022, 2242001, 10.1142/S0217984922420015 © World Scientific Publishing Company https://www.worldscientific.com/worldscinet/mplb
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言語 |
eng
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著者版フラグ |
著者版
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部局 |
理工学系
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