Citation: Cheng Cheng, Jin-Nan Wang, Xin Yang. Preparation of novel chelating sponge as an adsorbent for the removal of Cu²⁺ from water[J]. Chinese Chemical Letters, ;2013, 24(11): 997-1000. shu

Preparation of novel chelating sponge as an adsorbent for the removal of Cu²⁺ from water

Cheng Cheng ^a ,
Jin-Nan Wang ^a,b,, ,
Xin Yang ^b

1.
a School of the Environment, Nanjing University, Nanjing 210023, China;
2.
b State Key Laboratory of Pollution Control and Resource Reuse & School of the Environment, Nanjing 210023, China

Corresponding author: Jin-Nan Wang,
Received Date: 22 April 2013
Available Online: 24 May 2013

The novel chelating sponge modified with hydroxamic acid groups was prepared by a grafting polymerization followed by a nucleophilic substitution reaction. Elementary analysis, SEM, FT-IR spectroscopy and XPS were used to characterize the spongy adsorbent (PVA-MA-HH). Adsorption isotherm study indicated that PVA-MA-HH had high equilibrium adsorption capacity for Cu²⁺.
- Preparation,
- Chelating sponge,
- Removal,
- Cu²⁺
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Preparation of novel chelating sponge as an adsorbent for the removal of Cu2+ from water

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通讯作者: 陈斌, bchen63@163.com

Preparation of novel chelating sponge as an adsorbent for the removal of Cu²⁺ from water