Spectroscopic Analysis of Au-Cu Alloy Nanoparticles of Various Compositions Synthesized by a Chemical Reduction Method

Table 1

Details of the chemicals used.

S. number	Compounds	Molecular mass/g	Solubility in ethylene glycol	Purity (%)	Provider
1	HAuCl4	265.5	Soluble	97.95	Fluka
2	CuCl2	134.5	Soluble	98.00	Fluka
3	PEI	10000	Soluble	90.00	Fluka