Fig. 2From: Constant Electric and Magnetic Fields Effect on the Structuring and Thermomechanical and Thermophysical Properties of Nanocomposites Formed from Pectin–Cu2+–Polyethyleneimine Interpolyelectrolyte–Metal ComplexesTEM micrograph of the IPEC–Cu/Cu2O nanocomposite obtained via the chemical reduction of Cu2+ cations in the IMC at a molar ratio BH4 −:Cu2+ = 6Back to article page