Sorption of boron(III) ions by N,O-(2,3-dihydroxy)propylchitosan

被引：6

作者：

Nesterov, D. V. ^{[1
]}

Molochnikov, L. S. ^{[1
]}

Pestov, A. V. ^{[2
,3
]}

机构：

[1] Ural State Forestry Engn Univ, Ekaterinburg 620100, Russia

[2] Russian Acad Sci, Ural Branch, I Ya Postovsky Inst Organ Synth, Ekaterinburg 620219, Russia

[3] Ural Fed Univ, Ekaterinburg 620002, Russia

来源：

RUSSIAN CHEMICAL BULLETIN | 2014年 / 63卷 / 07期

关键词：

chitosan; N,O-(2,3-dihydroxy)propylchitosan; sorbent; boron(III) ions; CROSS-LINKED CHITOSAN; METAL-IONS; SORBENTS; GERMANIUM(IV); ADSORPTION; REMOVAL; MOIETY; DIOL; PH;

D O I：

10.1007/s11172-014-0628-1

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Materials capable of sorbing boron(m) ions were obtained from chitosan and N,O-(2,3-dihydroxy)propylchitosan (HPC). The maximum amount of boron (3.52 mmol g(-1)) is extracted by chitosan at pH 4, whereas the sorption capacity for HPC at pH 4 and 13 is 1.52 and 1.97 mmol g(-1), respectively.

引用

页码：1511 / 1514

页数：4

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