Preparation and Microwave Absorbing Properties of an Electroless Ni-Co Coating on Multiwall Carbon Nanotubes Using [Ag(NH₃)₂]⁺ as Activator

Table 1

Composition of nickel-cobalt plating solution.

Compose	Chemicals	Content (g·L^−1)
Main salt	NiSO4·6H2O	4.5–18.2
Main salt	CoSO4·7H2O	8.2–19.4
Reductant	NaH2PO2	18.2
Complexing agent	Na3C6H5O7·H2O	41.3
Buffering agent	(NH4)2SO4	23.1
Acidity	pH	9