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US 12,134,565 B2Granted
Crystalline material and membrane complex
AssigneeNGK Insulators, Ltd.
InventorsMakoto Miyahara, Kenichi Noda
Life of this patent
Estimating the term…
Abstract
A crystalline material contains oxygen, aluminum and phosphorus, and has powder X-ray diffraction peaks shown below. When the peak at 2θ=14.17±0.2° is used as the reference peak and the intensity of the reference peak is set to 100, for example, the relative intensity of the peak at 2θ=8.65±0.2° is 1 to 15. The relative intensity of the peak at 2θ=9.99±0.2° is 1 to 15. The relative intensity of the peak at 2θ=16.52±0.2° is 5 to 80. The relative intensity of the peak at 2θ=17.37±0.2° is 1 to 15. The relative intensity of the peak at 2θ=21.81±0.2° is 10 to 80.
Claims5
A crystalline material,
- containing oxygen, aluminum and phosphorus, and
- having the following powder X-ray diffraction peaks:
- Relative
- 2 θ (°)
- d (nm)
- Intensity
- 8.65 ± 0.2
- 1.022
- 1-15
- 9.99 ± 0.2
- 0.885
- 1-15
- 14.17 ± 0.2
- 0.625
- 100
- 16.52 ± 0.2
- 0.537
- 5-80
- 17.37 ± 0.2
- 0.511
- 1-15
- 21.81 ± 0.2
- 0.407
- 10-80
- 22.44 ± 0.2
- 0.396
- 2-15
- 24.66 ± 0.2
- 0.361
- 15-70
- 26.11 ± 0.2
- 0.341
- 10-80
- 28.56 ± 0.2
- 0.313
- 5-40
- 29.80 ± 0.2
- 0.300
- 3-30
- 33.17 ± 0.3
- 0.270
- 1-20
- 34.93 ± 0.3
- 0.257
- 1-15
- 36.21 ± 0.3
- 0.248
- 2-15
- 39.02 ± 0.3
- 0.231
- 1-10
- 43.44 ± 0.3
- 0.208
- 1-10.
51 more elements
Dependencies are inferred from the claim text.