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CNP samples prepared with method 1: TEMED induced precipitation in the presence of Pluronic F127; and method 2: NH3 induced precipitation in the presence of EG.
| Sample | Synthetic method | Surface functionalities |
|---|---|---|
| C1 | 1 | Pluronic F127 |
| C1–450 °C | 1 | None (annealed at 450 °C) |
| C2 | 2 | Ethylene glycol |
| C3 | 2 | MEEETES |
| C4 | 2 | APTES |
TEMED: N,N,N0,N0-tetramethylethylenediamine; EG: ethylene glycol; APTES: (3-aminopropyl)triethoxysilane; MEEETES: 6-{2-[2-(2-Methoxy-ethoxy)-ethoxy]-ethoxy}-hexyl)triethoxysilane.
