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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
  1. NW network nanowires, MP mesoporous, 0 k 0 rpm, 5 k 5000 rpm