Synthesis and characterization of Co(II) porphyrin complex supported on chitosan/graphene oxide nanocomposite for efficient green oxidation and removal of Acid Orange 7 dye DOI Creative Commons

Sahar H. El‐Khalafy,

Mahmoud Hassanein,

Mohamed M Alaskary

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: July 24, 2024

Catalytic degradation of Acid Orange 7 (AO7) by hydrogen peroxide in an aqueous solution has been investigated using cobalt(II) complex 5, 10, 15, 20 Tetrakis [4-(hydroxy)phenyl] porphyrin [Co(II) TPHPP] covalently supported chitosan/Graphene Oxide nanocomposite TPHPP]-Cs/GO, as highly efficient and recoverable heterogeneous catalyst. The structures properties TPHPP]-Cs/GO were characterized techniques such UV-Vis, FT-IR, SEM, EDX, TEM, XRD. oxidation reaction was followed recording the UV-Vis spectra mixture with time at λ

Language: Английский

Synthesis and characterization of Co(II) porphyrin complex supported on chitosan/graphene oxide nanocomposite for efficient green oxidation and removal of Acid Orange 7 dye DOI Creative Commons

Sahar H. El‐Khalafy,

Mahmoud Hassanein,

Mohamed M Alaskary

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: July 24, 2024

Catalytic degradation of Acid Orange 7 (AO7) by hydrogen peroxide in an aqueous solution has been investigated using cobalt(II) complex 5, 10, 15, 20 Tetrakis [4-(hydroxy)phenyl] porphyrin [Co(II) TPHPP] covalently supported chitosan/Graphene Oxide nanocomposite TPHPP]-Cs/GO, as highly efficient and recoverable heterogeneous catalyst. The structures properties TPHPP]-Cs/GO were characterized techniques such UV-Vis, FT-IR, SEM, EDX, TEM, XRD. oxidation reaction was followed recording the UV-Vis spectra mixture with time at λ

Language: Английский

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