Catal Lett (2017) 147:2399–2409 DOI 10.1007/s10562-017-2149-7 Cobalt-Tetracarboxyl-Phthalocyanine Linked with Fe o /Chitosan 3 4 Microsphereas—Efficient Catalyst for Dye Degradation 1 1 1 1 1 Chen Chen · Zhanhu Ma · Shiying Zhou · Tianqi Li · Xiaoling Sun Received: 2 May 2017 / Accepted: 18 July 2017 / Published online: 29 July 2017 © Springer Science+Business Media, LLC 2017 Abstract Cobalt-tetracarboxyl-phthalocyanine (CoTcPc) and results demonstrated that the catalyst remained active immobilized onto magnetic F e O chitosan microsphere after the fourth reaction for in the same conditions. Moreo- 3 4 (CoTcPc-chitosan/Fe O ) was synthesized via a simple ver, the catalyst could be separated by an external magnet. 3 4 immersion method, and its performance on the degrada- Therefore, the CoTcPc-chitosan/Fe O catalyst has poten- 3 4 tion of organics (methylene blue) in the presence of air and tial application in the field of wastewater treatment. fluorescent light was examined. Characterization results Graphical Abstract Cobalt-tetracarboxyl-phthalo- obtained from FT-IR and XPS showed that the combina- cyanine(CoTcPc) immobilized onto magnetic Fe O chitosan 3 4 tion of CoTcPc and magnetic Fe O chitosan microsphere 3 4 microsphere (CoTcPc-chitosan/Fe O ) was synthesized via a 3 4 was achieved effectively by the coordination, hydrogen, and simple immersion
Catalysis Letters – Springer Journals
Published: Jul 29, 2017
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