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Citation: DING Chun-Mei, SONG Qing-Ping, WANG Lan-Lan. On the Adsorption Mechanism of Chitosan Towards Cd²⁺[J]. Chinese Journal of Applied Chemistry, ;2003, 20(2): 203-204. shu

On the Adsorption Mechanism of Chitosan Towards Cd²⁺

1.
Department of Biochemistry, Anhui College of Science and Technology, Wuhu 241000

Corresponding author: DING Chun-Mei,
Received Date: 7 August 2002
Available Online: 23 October 2002

The complex of a high deacetylated chitosan with Cd²⁺ was prepared and characterized by XPS and IR. A mechanism of adsorption of Cd²⁺ onto chitosan molecule is proposed that both physical adsorption and chemical adsorption occurr between Cd²⁺ and -NH₂.
- chitosan,
- Cd²⁺,
- adsorption mechanism
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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通讯作者: 陈斌, bchen63@163.com

On the Adsorption Mechanism of Chitosan Towards Cd²⁺