Adsorption of thorium(IV) from aqueous solutions by poly(cyclotriphosphazene-co-4,4 \'-diaminodiphenyl ether) microspheres - 成果

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Adsorption of thorium(IV) from aqueous solutions by poly(cyclotriphosphazene-co-4,4 '-diaminodiphenyl ether) microspheres

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作者信息关键词期刊信息基础信息归属信息摘要

成果类型：

期刊论文

作者：

Jiang, Zhipeng;Xie, Fan;Kang, Chuanhong;Wang, Yanfei*;Yuan, Long;...

通讯作者：

Wang, Yanfei

作者机构：

[Xie, Fan; Jiang, Zhipeng; Wang, Yue; Yuan, Long; Wang, Yanfei; Kang, Chuanhong] Univ South China, Sch Chem & Chem Engn, Hengyang 421001, Hunan, Peoples R China.

通讯机构：

[Wang, Yanfei] U

Univ South China, Sch Chem & Chem Engn, Hengyang 421001, Hunan, Peoples R China.

语种：

英文

关键词：

adsorbent;microsphere;poly(cyclotriphosphazene co 4,4' diaminodiphenyl ether);thorium;unclassified drug;adsorption kinetics;Article;concentration (parameter);contact time;energy dispersive X ray spectroscopy;Fourier transform infrared spectroscopy;pH;scanning electron microscopy;waste component removal;water pollution;X ray photoemission spectroscopy;zeta potential

期刊：

Journal of Radioanalytical and Nuclear Chemistry

ISSN：

0236-5731

年：

2019

卷：

321

期：

页码：

895-905

DOI：

10.1007/s10967-019-06652-0

基金类别：

We are grateful to the University of South China Student Research Learning and Innovative Experimental Project Fund (No. 2018XJXZ334).

机构署名：

本校为第一且通讯机构

院系归属：

化学化工学院

摘要：

Poly(cyclotriphosphazene-co-4,4′-diaminodiphenyl ether) microspheres (PZA) was based on hexachlorocyclotriphosphazene (HCCP) and 4,4′-diaminodiphenyl ether (ODA). It was synthesized via one-step precipitation method. The PZA microspheres were characterized by FT-IR, XPS, zeta potential and SEM/EDS. Through experimental research, PZA microspheres had the optimal adsorption performance with pH value 3.5, contact time of 60min, thorium(IV) ions concentration of 30mgL−1, and PZA microspheres of 10mg. The maximum adsorption capacity of PZA micros...

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Adsorption of thorium(IV) from aqueous solutions by poly(cyclotriphosphazene-co-4,4 '-diaminodiphenyl ether) microspheres

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