High-yield synthesis of poly(m-phenylenediamine) hollow nanostructures by a diethanolamine-assisted method and their enhanced ability for Ag+ adsorption

被引：16
作者：
Su, Zhen [1 ]
Zhang, Liyuan [1 ]
Chai, Liyuan [1 ,2 ]
Wang, Haiying [1 ,2 ]
Yu, Wanting [1 ]
Wang, Ting [1 ]
Yang, Jianxiong [1 ]
机构：
[1] Cent South Univ, Sch Met Sci & Engn, Dept Environm Engn, Changsha 410017, Peoples R China
[2] Natl Engn Res Ctr Heavy Met Pollut Control & Trea, Changsha 410017, Peoples R China
来源：
NEW JOURNAL OF CHEMISTRY | 2014年 / 38卷 / 08期
基金：
中国国家自然科学基金;
关键词：
LEAD IONS; OXIDATIVE POLYMERIZATION; M-PHENYLENEDIAMINE; REACTIVE SORPTION; REMOVAL; MICROPARTICLES; NANOPARTICLES; FACILE; POLYPHENYLENEDIAMINE; NANOSPHERES;
D O I：
10.1039/c4nj00323c
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A diethanolamine-assisted (DEA-assisted) conventional oxidation method was explored to synthesize the hollow nanostructures of poly(m-phenylenediamine) (PmPD) with a high specific surface area. The DEA concentration has a significant influence on the PmPD morphology and a possible formation mechanism has been proposed. The obtained hollow nanostructures show an excellent Ag+ adsorption ability with an adsorbance of 2359.3 mg g(-1), much higher than other reported materials.
引用
收藏
页码：3984 / 3991
页数：8
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