STUDIES ON CHITOSAN - BENZALDEHYDE INTERACTION IN A HOMOGENEOUS SYSTEM AND ITS ADSORPTION BEHAVIOR OF METAL IONS IN AQUEOUS SOLUTION | Zendy

Đỗ Trường Thiện | Zendy; Nguyen Van Tuyen | Zendy; Trần Thị Yến Nhi | Zendy

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STUDIES ON CHITOSAN - BENZALDEHYDE INTERACTION IN A HOMOGENEOUS SYSTEM AND ITS ADSORPTION BEHAVIOR OF METAL IONS IN AQUEOUS SOLUTION

Author(s) -

Đỗ Trường Thiện,

Nguyen Van Tuyen,

Trần Thị Yến Nhi

Publication year - 2017

Publication title -

asean journal on science and technology for development

Language(s) - English

Resource type - Journals

eISSN - 2224-9028

pISSN - 0217-5460

DOI - 10.29037/ajstd.238

Subject(s) - benzaldehyde , chitosan , adsorption , aqueous solution , thermal analysis , polymer , metal , metal ions in aqueous solution , chemistry , homogeneous , infrared spectroscopy , nuclear chemistry , inorganic chemistry , materials science , polymer chemistry , organic chemistry , thermal , catalysis , thermodynamics , physics

In this work, N-benzylidene chitosan was synthesized by chitosan –benzaldehyde interaction in a homogeneous system. The modified polymers were characterized by means of infrared (IR) spectra, X-Ray diffraction and thermal analysis. Their adsorption behavior was investigated by atomic absorption spectrophotometry. The experimental results showed that N-benzylidene chitosan had better adsorption properties and higher chemical resistance than that of chitosan.

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