JPS57175734A - Preparation of ultrafine particle of fe3o4 - Google Patents

Preparation of ultrafine particle of fe3o4

Info

Publication number
JPS57175734A
JPS57175734A JP56060789A JP6078981A JPS57175734A JP S57175734 A JPS57175734 A JP S57175734A JP 56060789 A JP56060789 A JP 56060789A JP 6078981 A JP6078981 A JP 6078981A JP S57175734 A JPS57175734 A JP S57175734A
Authority
JP
Japan
Prior art keywords
ion
precipitant
alkali
iii
ultrafine particles
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
Application number
JP56060789A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0233655B2 (enExample
Inventor
Masao Kiyama
Toshio Takada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Research Institute for Production Development
Seisan Kaihatsu Kagaku Kenkyusho
Original Assignee
Research Institute for Production Development
Seisan Kaihatsu Kagaku Kenkyusho
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Research Institute for Production Development, Seisan Kaihatsu Kagaku Kenkyusho filed Critical Research Institute for Production Development
Priority to JP56060789A priority Critical patent/JPS57175734A/ja
Publication of JPS57175734A publication Critical patent/JPS57175734A/ja
Publication of JPH0233655B2 publication Critical patent/JPH0233655B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compounds Of Iron (AREA)
  • Hard Magnetic Materials (AREA)
  • Soft Magnetic Materials (AREA)
JP56060789A 1981-04-21 1981-04-21 Preparation of ultrafine particle of fe3o4 Granted JPS57175734A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56060789A JPS57175734A (en) 1981-04-21 1981-04-21 Preparation of ultrafine particle of fe3o4

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56060789A JPS57175734A (en) 1981-04-21 1981-04-21 Preparation of ultrafine particle of fe3o4

Publications (2)

Publication Number Publication Date
JPS57175734A true JPS57175734A (en) 1982-10-28
JPH0233655B2 JPH0233655B2 (enExample) 1990-07-30

Family

ID=13152412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56060789A Granted JPS57175734A (en) 1981-04-21 1981-04-21 Preparation of ultrafine particle of fe3o4

Country Status (1)

Country Link
JP (1) JPS57175734A (enExample)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61163121A (ja) * 1985-01-09 1986-07-23 バイエル・アクチエンゲゼルシヤフト 酸化鉄赤色顔料の製造方法
JPS61163120A (ja) * 1985-01-09 1986-07-23 バイエル・アクチエンゲゼルシヤフト 等軸磁性酸化鉄顔料の製造方法
JPS61197425A (ja) * 1985-02-27 1986-09-01 Sumitomo Heavy Ind Ltd 湿式酸化法におけるマグネタイト等生成物の酸化防止方法
JPS63144502A (ja) * 1986-12-09 1988-06-16 Nok Corp 磁性微粒子の製造方法
JPS63151622A (ja) * 1986-12-16 1988-06-24 Nok Corp 磁性微粒子の製造方法
JPH0259428A (ja) * 1988-08-22 1990-02-28 Res Inst For Prod Dev 磁性粒子及びその製造法
US5202043A (en) * 1985-01-09 1993-04-13 Bayer Aktiengesellschaft Process for the preparation of isometric magnetic iron oxide
WO1996006891A1 (de) * 1994-08-26 1996-03-07 Basf Aktiengesellschaft Hochreine ferromagnetische eisenoxidpigmente
WO2009115176A3 (de) * 2008-03-20 2010-01-14 Merck Patent Gmbh Magnetische nanopartikel und verfahren zu deren herstellung
JP2011057473A (ja) * 2009-09-07 2011-03-24 Univ Of Miyazaki マグネタイト微粒子の製造方法
CN102689931A (zh) * 2012-06-11 2012-09-26 上海宝齐氧化铁有限公司 一步法脱硅泥饼生产氧化铁黑的方法
CN102765761A (zh) * 2012-07-03 2012-11-07 吉林大学 室温条件下制备四氧化三铁的方法

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61163121A (ja) * 1985-01-09 1986-07-23 バイエル・アクチエンゲゼルシヤフト 酸化鉄赤色顔料の製造方法
JPS61163120A (ja) * 1985-01-09 1986-07-23 バイエル・アクチエンゲゼルシヤフト 等軸磁性酸化鉄顔料の製造方法
US5202043A (en) * 1985-01-09 1993-04-13 Bayer Aktiengesellschaft Process for the preparation of isometric magnetic iron oxide
JPS61197425A (ja) * 1985-02-27 1986-09-01 Sumitomo Heavy Ind Ltd 湿式酸化法におけるマグネタイト等生成物の酸化防止方法
JPS63144502A (ja) * 1986-12-09 1988-06-16 Nok Corp 磁性微粒子の製造方法
JPS63151622A (ja) * 1986-12-16 1988-06-24 Nok Corp 磁性微粒子の製造方法
JPH0259428A (ja) * 1988-08-22 1990-02-28 Res Inst For Prod Dev 磁性粒子及びその製造法
WO1996006891A1 (de) * 1994-08-26 1996-03-07 Basf Aktiengesellschaft Hochreine ferromagnetische eisenoxidpigmente
WO2009115176A3 (de) * 2008-03-20 2010-01-14 Merck Patent Gmbh Magnetische nanopartikel und verfahren zu deren herstellung
JP2011057473A (ja) * 2009-09-07 2011-03-24 Univ Of Miyazaki マグネタイト微粒子の製造方法
CN102689931A (zh) * 2012-06-11 2012-09-26 上海宝齐氧化铁有限公司 一步法脱硅泥饼生产氧化铁黑的方法
CN102765761A (zh) * 2012-07-03 2012-11-07 吉林大学 室温条件下制备四氧化三铁的方法

Also Published As

Publication number Publication date
JPH0233655B2 (enExample) 1990-07-30

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