JPH0240002B2 - - Google Patents

Info

Publication number: JPH0240002B2
Authority: JP; Japan
Prior art keywords: particle size; strontium titanate; powder; present; average particle
Prior art date: 1984-12-17
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.): Expired - Lifetime

Application number

JP59264622A

Other languages

English (en)

Japanese (ja)

Other versions

JPS61146709A (ja

Inventor

Fumio Matsushita

Hiroyasu Akashi

Satoru Sekine

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.)

Asahi Chemical Industry Co Ltd

Original Assignee

Asahi Chemical Industry Co Ltd

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.)

1984-12-17

Filing date

1984-12-17

Publication date

1990-09-10

1984-12-17 Application filed by Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd

1984-12-17 Priority to JP26462284A priority Critical patent/JPS61146709A/ja

1986-07-04 Publication of JPS61146709A publication Critical patent/JPS61146709A/ja

1990-09-10 Publication of JPH0240002B2 publication Critical patent/JPH0240002B2/ja

Status Granted legal-status Critical Current

Links

239000002245 particle Substances 0.000 claims description 57
239000000843 powder Substances 0.000 claims description 31
VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 claims description 27
238000000634 powder X-ray diffraction Methods 0.000 claims description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
229910001868 water Inorganic materials 0.000 description 10
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 7
239000003990 capacitor Substances 0.000 description 7
238000005259 measurement Methods 0.000 description 5
238000005245 sintering Methods 0.000 description 4
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
239000013078 crystal Substances 0.000 description 3
229910001873 dinitrogen Inorganic materials 0.000 description 3
230000000704 physical effect Effects 0.000 description 3
238000004626 scanning electron microscopy Methods 0.000 description 3
LLZRNZOLAXHGLL-UHFFFAOYSA-J titanic acid Chemical compound O[Ti](O)(O)O LLZRNZOLAXHGLL-UHFFFAOYSA-J 0.000 description 3
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
238000002441 X-ray diffraction Methods 0.000 description 2
238000007664 blowing Methods 0.000 description 2
238000001493 electron microscopy Methods 0.000 description 2
238000009766 low-temperature sintering Methods 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
238000001878 scanning electron micrograph Methods 0.000 description 2
239000012798 spherical particle Substances 0.000 description 2
238000003756 stirring Methods 0.000 description 2
UUCCCPNEFXQJEL-UHFFFAOYSA-L strontium dihydroxide Chemical compound [OH-].[OH-].[Sr+2] UUCCCPNEFXQJEL-UHFFFAOYSA-L 0.000 description 2
229910001866 strontium hydroxide Inorganic materials 0.000 description 2
UJPWWRPNIRRCPJ-UHFFFAOYSA-L strontium;dihydroxide;octahydrate Chemical compound O.O.O.O.O.O.O.O.[OH-].[OH-].[Sr+2] UJPWWRPNIRRCPJ-UHFFFAOYSA-L 0.000 description 2
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
-1 PTC elements Substances 0.000 description 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
238000009835 boiling Methods 0.000 description 1
239000003985 ceramic capacitor Substances 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000002270 dispersing agent Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000010292 electrical insulation Methods 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
239000007789 gas Substances 0.000 description 1
BDAGIHXWWSANSR-NJFSPNSNSA-N hydroxyformaldehyde Chemical compound O[14CH]=O BDAGIHXWWSANSR-NJFSPNSNSA-N 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000012299 nitrogen atmosphere Substances 0.000 description 1
229910000510 noble metal Inorganic materials 0.000 description 1
239000003921 oil Substances 0.000 description 1
238000012856 packing Methods 0.000 description 1
239000011148 porous material Substances 0.000 description 1
238000010992 reflux Methods 0.000 description 1
239000004065 semiconductor Substances 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000010703 silicon Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
229910000018 strontium carbonate Inorganic materials 0.000 description 1
239000006228 supernatant Substances 0.000 description 1

Landscapes

Inorganic Compounds Of Heavy Metals (AREA)

JP26462284A 1984-12-17 1984-12-17 チタン酸ストロンチウム粉末 Granted JPS61146709A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP26462284A JPS61146709A (ja)	1984-12-17	1984-12-17	チタン酸ストロンチウム粉末

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP26462284A JPS61146709A (ja)	1984-12-17	1984-12-17	チタン酸ストロンチウム粉末

Publications (2)

Publication Number	Publication Date
JPS61146709A JPS61146709A (ja)	1986-07-04
JPH0240002B2 true JPH0240002B2 (zh)	1990-09-10

Family

ID=17405889

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP26462284A Granted JPS61146709A (ja)	1984-12-17	1984-12-17	チタン酸ストロンチウム粉末

Country Status (1)

Country	Link
JP (1)	JPS61146709A (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5566183B2 (ja) *	2010-05-17	2014-08-06	京セラ株式会社	誘電体粉末及び焼結体並びにそれを用いたコンデンサ
WO2015152237A1 (ja) *	2014-03-31	2015-10-08	戸田工業株式会社	チタン酸ストロンチウム微粒子粉末及びその製造方法
CN105502480B (zh) *	2015-10-16	2017-03-22	浙江大学	一种绣球花状钛酸锶纳米粉体的制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5864218A (ja) *	1981-10-09	1983-04-16	Kyoritsu Yogyo Genryo Kk	チタン酸ストロンチウムの製造方法
JPS5945928A (ja) *	1982-09-08	1984-03-15	Sony Corp	チタン酸ストロンチウム微粒子の製造方法

1984
- 1984-12-17 JP JP26462284A patent/JPS61146709A/ja active Granted

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5864218A (ja) *	1981-10-09	1983-04-16	Kyoritsu Yogyo Genryo Kk	チタン酸ストロンチウムの製造方法
JPS5945928A (ja) *	1982-09-08	1984-03-15	Sony Corp	チタン酸ストロンチウム微粒子の製造方法

Also Published As

Publication number	Publication date
JPS61146709A (ja)	1986-07-04

Similar Documents

Publication	Publication Date	Title
US4898843A (en)	1990-02-06	Titanate powder and process for producing the same
US5952040A (en)	1999-09-14	Passive electronic components from nano-precision engineered materials
Chen et al.	2003	Hydrothermal synthesis of barium titanate
WO1998018741A9 (en)	1998-09-11	Passive electronic components prepared from suspensions of nanoscale ceramic powders
JP3154509B2 (ja)	2001-04-09	チタン酸バリウムおよびその製造方法
CN101973578A (zh)	2011-02-16	水基溶胶凝胶法制备高纯度单分散钛酸钡纳米粉体的方法
US3259585A (en)	1966-07-05	Process for preparing stabilized zirconia sols
JPH0353255B2 (zh)	1991-08-14
US20050019248A1 (en)	2005-01-27	High-gravity reactive precipitation process for the preparation of barium titanate powders
JP3319807B2 (ja)	2002-09-03	ペロブスカイト型化合物微細粒子粉末およびその製造法
KR100415491B1 (ko)	2004-01-31	니켈 미분말 및 그 제조방법
JPH0240002B2 (zh)	1990-09-10
JP4320448B2 (ja)	2009-08-26	金属超微粒子分散複合体及びその製造方法
Samui et al.	2016	Synthesis of nanocrystalline 8YSZ powder for sintering SOFC material using green solvents and dendrimer route
Xiao et al.	2023	Modulation of capacitive energy storage performance in 0.9 (Na0. 5Bi0. 5)(Fe0. 02Ti0. 98) O3-0.1 SrTiO3 relaxor ferroelectric thin film via sol-gel optimizing strategy
JPH0572330B2 (zh)	1993-10-12
JPH1088205A (ja)	1998-04-07	金属ニッケル粉末の製造方法
JPH0573696B2 (zh)	1993-10-14
JPH0239451B2 (zh)	1990-09-05
JPH0621035B2 (ja)	1994-03-23	ＢａＴｉＯ▲下３▼とＢａＳｎ（ＯＨ）▲下６▼より成る混合微粒子の製造方法
JPS61174116A (ja)	1986-08-05	ペロブスカイト型酸化物の製造法
CN115055067B (zh)	2024-02-02	基于火焰合成的质子传导中温燃料电池电解质及制备方法
JPS62262734A (ja)	1987-11-14	セラミックマイクロ球の製造方法
JP3319795B2 (ja)	2002-09-03	ペロブスカイト型化合物微細粒子粉末
Lee et al.	2007	Hydrothermal synthesis for large barium titanate powders at a low temperature: effect of titania aging in an alkaline solution

Legal Events

Date	Code	Title	Description
2004-12-17	EXPY	Cancellation because of completion of term