Polynuclear Cu(II) complexes with hyperbranched polyester carboxylates carboxy groups in terminal positions were obtained.
A method of synthesis of Cu(II) polynuclear complexes
New adsorbent based on zeolite modified with hyperbranched polyesterpolybenzoylthiocarbamate that the sorption capacity of the adsorbent to CuII salt is 25.34 mg
g−1.
A method of sorbent regeneration