JPS5792592A - Needle alpha-fe2o3 grains with novel crystal orientation and its preparation - Google Patents
Needle alpha-fe2o3 grains with novel crystal orientation and its preparationInfo
- Publication number
- JPS5792592A JPS5792592A JP55166223A JP16622380A JPS5792592A JP S5792592 A JPS5792592 A JP S5792592A JP 55166223 A JP55166223 A JP 55166223A JP 16622380 A JP16622380 A JP 16622380A JP S5792592 A JPS5792592 A JP S5792592A
- Authority
- JP
- Japan
- Prior art keywords
- grains
- needle
- alkali
- fe2o3
- alpha
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000013078 crystal Substances 0.000 title 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 2
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 2
- 235000003891 ferrous sulphate Nutrition 0.000 abstract 2
- 239000011790 ferrous sulphate Substances 0.000 abstract 2
- 150000004820 halides Chemical class 0.000 abstract 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 abstract 2
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 abstract 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 abstract 2
- 229910000360 iron(III) sulfate Inorganic materials 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 229910003145 α-Fe2O3 Inorganic materials 0.000 abstract 2
- 150000001447 alkali salts Chemical class 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 150000002823 nitrates Chemical class 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 1
Landscapes
- Soft Magnetic Materials (AREA)
- Compounds Of Iron (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Hard Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55166223A JPS5792592A (en) | 1980-11-25 | 1980-11-25 | Needle alpha-fe2o3 grains with novel crystal orientation and its preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55166223A JPS5792592A (en) | 1980-11-25 | 1980-11-25 | Needle alpha-fe2o3 grains with novel crystal orientation and its preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5792592A true JPS5792592A (en) | 1982-06-09 |
| JPS6343359B2 JPS6343359B2 (enrdf_load_html_response) | 1988-08-30 |
Family
ID=15827388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55166223A Granted JPS5792592A (en) | 1980-11-25 | 1980-11-25 | Needle alpha-fe2o3 grains with novel crystal orientation and its preparation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5792592A (enrdf_load_html_response) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61247617A (ja) * | 1985-04-22 | 1986-11-04 | Onahama Sakai Kagaku Kk | 無水芒硝の製造方法 |
| US5569445A (en) * | 1993-12-30 | 1996-10-29 | Sakai Chemical Industry Co., Ltd. | Fine acicular α-ferric oxide and production thereof |
| JP2001300293A (ja) * | 2000-04-25 | 2001-10-30 | Nipro Corp | 無機無水物または有機無水物の製造法 |
| JP2009188044A (ja) * | 2008-02-04 | 2009-08-20 | Toyota Motor Corp | 異方性磁性材料の製造方法および異方性磁性材料 |
| JP2022015292A (ja) * | 2020-07-08 | 2022-01-21 | Ｊｆｅスチール株式会社 | 酸化鉄粒子含有粉末、および金属空気電池用負極材 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5051097A (enrdf_load_html_response) * | 1973-09-06 | 1975-05-07 |
-
1980
- 1980-11-25 JP JP55166223A patent/JPS5792592A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5051097A (enrdf_load_html_response) * | 1973-09-06 | 1975-05-07 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61247617A (ja) * | 1985-04-22 | 1986-11-04 | Onahama Sakai Kagaku Kk | 無水芒硝の製造方法 |
| US5569445A (en) * | 1993-12-30 | 1996-10-29 | Sakai Chemical Industry Co., Ltd. | Fine acicular α-ferric oxide and production thereof |
| JP2001300293A (ja) * | 2000-04-25 | 2001-10-30 | Nipro Corp | 無機無水物または有機無水物の製造法 |
| JP2009188044A (ja) * | 2008-02-04 | 2009-08-20 | Toyota Motor Corp | 異方性磁性材料の製造方法および異方性磁性材料 |
| US8092777B2 (en) | 2008-02-04 | 2012-01-10 | Toyota Jidosha Kabushiki Kaisha | Process for producing anisotropic magnetic material and anisotropic magnetic material |
| JP2022015292A (ja) * | 2020-07-08 | 2022-01-21 | Ｊｆｅスチール株式会社 | 酸化鉄粒子含有粉末、および金属空気電池用負極材 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6343359B2 (enrdf_load_html_response) | 1988-08-30 |
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