Review Article
“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] |
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