Kinetic Studies and Mechanism of Hydrogen Peroxide Catalytic Decomposition by Cu(II) Complexes with Polyelectrolytes Derived from L-Alanine and Glycylglycine

Figure 4

Arrhenius plots for the system (a) PAla-Cu(II), [PAla]=2.0×10⁻³ M, [Cu²⁺]=5.0×10⁻⁴ M, [H₂O₂]=6.7×10⁻³ M, pH=8.8 (b) PGlygly-Cu(II), [PGlygly]=2.0×10⁻³ M, [Cu²⁺]=5.0×10⁻⁴ M, [H₂O₂]=6.7×10⁻³ M, pH=8.8.

(a)

(b)