Table 1 List of synthesis conditions of various nanoscopic hematite thin films
From: Hematite Thin Films with Various Nanoscopic Morphologies Through Control of Self-Assembly Structures
Precursor | Temperature (°C) | Spin rate (k/rpm) | Humidity (%) | Aging time (day) | Symbols | Morphologies |
|---|---|---|---|---|---|---|
Fe(NO3)3 · 9H2O | 18 | 5 | 75 | 2 | FN(18 °C, 75 %) | Non-uniform film |
40 | 5 | 75 | 2 | FN(40 °C, 75 %) | Bundle-like | |
60 | 5 | 75 | 2 | FN(60 °C, 75 %) | NW | |
80 | 5 | 0 | 2 | FN(80 °C, 0 %) | MP | |
80 | 5 | 10 | 2 | FN(80 °C, 10 %) | Distorted MP | |
80 | 5 | 26 | 2 | FN(80 °C, 26 %) | Urchin-like | |
80 | 5 | 51 | 2 | FN(80 °C, 51 %) | Distorted urchin-like | |
80 | 5 | 75 | 2 | FN(80 °C, 75 %) | NW | |
80 | 5 | 100 | 2 | FN(80 °C, 100 %) | Bundle-like | |
80 | 0 | 75 | 2 | FN(80 °C, 100 %, 0 k) | Bundle-like | |
FeCl3 · 6H2O | 80 | 5 | 75 | 2 | FN(80 °C, 75 %) | Flower-like |
Fe(acac)3 | 80 | 5 | 75 | 2 | FN(80 °C, 75 %) | Non-uniform film |