“Green” Synthesis of Metallic Nanoparticles by Sonoelectrochemical and Sonogalvanic Replacement Methods

Table 3

Conditions of the synthesis of metallic nanoparticles (MNPs, М₁М₂NPs) by galvanic replacement in an ultrasonic field.

Metallic nanoparticles	Sacrificial metal	Surfactant	Precursor of MNPs	Ultrasonic parameters	t, °C	Time of GR	Size of NPs (nm)	Refs.
MNPs
AgNPs, Ag nanodendrites	Cu sheet	PVP	AgNO3	40 kHz	22 ± 2	10 min	100	[76]
Nano-/microporous Au microsheets	Ag plate	—	H[AuCl4]	135 W	22 ± 2	10 min	30–60	[77]
AuNPs	Cu foil	PVP	H[AuCl4]	42 kHz		5 min	10	[78]
PtNPs	Fe foil	PVP	H2[PtCl6]	42 kHz		10 min	10	[78]
RuNPs (Ag, Cu, Fe, Co, Ru, and Sn)	Mg foil (Al, Co)	PVP	RuCl3	42 kHz 70 W		4 min	3.1 ± 0.9	[79]
M1M2NPs
CuAgNPs	СuNPs		Ag2O	80 W	30	5 min	10–80	[80]
CuAgNPs	СuNPs		Ag2O	100 W/сm^−2	22 ± 2	—	5–10	[81]
Pd@CuNWs/MWCNTs-CH	Cu NWs		PdCl2		22 ± 2	1 hour	150	[82]
Pd-AgNPs	Ag		PdCl2	40 MHz	25	5 min	2–3	[83]
Ni@PtNPs	NiNPs		Pt(acac)2	20 kHz	22 ± 2	3 hr	3–4	[84]
PtCuNPs/NCNT	CuNPs/NCNT	—	Pt(NO3)2	100 W, 20 kHz	22 ± 2	3 min	≤5	[85]
Pd@Pt/CNPs	Pd	SDS	H2[PtCl6]	20 kHz	25 ± 1	20 min	3–5	[86]