Review Article
Recent Advances in Facile Synthesis of Bimetallic Nanostructures: An Overview
Table 1
Wet chemical methods for synthesis of PdPt nanostructures.
| Method | Morphology | Structure | Metallic salts | Reductant | Additive agent | Application | Performance | Reference |
| Epitaxial growth | Core/shell | 0D | Na2PdCl4 | H2PdCl6 | PVP | ⋯ | Catalysis | Not reported | [89] |
| Reduction | Nanodendrite | 2D | Na2PdCl4 | K2PtCl4 | L-Ascorbic acid | ⋯ | Fuel cell | 2.5 more reactive than Pt/C | [90, 91] |
| Reduction | Nanodendrites | 3D | Pd (Nano Particles) | K2PtCl4 | Ascorbic acid | PVP | Fuel cell | Up to 4 times the base metals | [92] |
| Reduction | Core/shell | 0D | Pd(acac)2 | Pt(acac)2 | HClO4 | Oleylamine/borane t-butylamine | Catalysis | 12 times higher than BASF | [93] |
| Coreduction | Core/shell | 0D | Pd(acac)2 | Pt(acac)2 | Morpholine borane | oleylamine | Catalysis | 30% more active and durable | [96] |
| Coreduction | Core/shell | 0D | H2PtCl6·6H2O | Na2PdCl4 | Ethylene glycol | PVP/AgNO3 | Methanol oxidation | 3 times higher current density | [97] |
| Wet chemical | Core/shell | 0D | Na2PdCl4 | H2PtCl6 | KBr, KCl | PVP | Optical sensing | 4 times higher than Pt/C | [98] |
| Wet chemical | Nanomembranes | 2D | PdCl2 | K2PtCl6 | NH2OH·HCl | Na3CA | Fuel cell | 4.4 times higher Pt black | [100] |
| Self-assembly | nanotubes | 1D | Pt nanowires | Pt nanowires | Te nanowires | Te nanowires | Fuel cell | Better stability and higher activity | [101] |
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