Experiment
Near-infrared reflectance spectra at low temperature (300-70K) of Ammonium nitrate-IV and -V [(NH4)NO3] powders with three grain size ranges (32-80, 80-125 and 125-150µm)
Sub-Experiment
32-80 µm grain sizes
Sub-Experiment
cooling down around phase IV-V transition at 256K
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-IV powder at 270K (down) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-IV powder at 260K (down) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-IV powder at 259K (down) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-IV powder at 258K (down) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-IV powder at 257K (down) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-IV powder at 256K (down) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 255K (down) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 254K (down) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 253K (down) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 252K (down) with 32-80 µm grain sizes
Sub-Experiment
warming up in phase V (70-250K)
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 70K (down) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 80K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 90K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 100K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 110K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 120K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 130K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 140K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 150K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 160K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 170K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 180K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 190K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 200K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 210K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 220K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 230K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 245K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 250K (up) with 32-80 µm grain sizes
Sub-Experiment
warming up around phase V-IV transition at 256K
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 252K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 253K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 254K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 255K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-V powder at 256K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-IV powder at 257K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-IV powder at 258K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-IV powder at 259K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-IV powder at 260K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-IV powder at 270K (up) with 32-80 µm grain sizes
Spectrum
Near-infrared reflectance spectra of Ammonium nitrate-IV powder at 290K (up) with 32-80 µm grain sizes
Layer
- Name
- Layer #1
- Type of layer
- granular
- Thickness
- 3.5 $\pm$ 0.1 $mm$
- Mass
- 0.382 $\pm$ 0.002 $g$
- Texture
- pulverulent
- Type of porosity
- open pores
- Porosity
- 0.597 $\pm$ 0.015
- Density
- 0.704 $\pm$ 0.025 $g.cm^{-3}$
- Formation mode
- solid-solid phase transition
- Temperature
- 256.0 $\pm$ 0.5 $K$
- Comments
- by phase transition of ammonium nitrate phase IV prepared at room temperature