CN1773638B - 模板法制备磁性粉末的方法 - Google Patents
模板法制备磁性粉末的方法 Download PDFInfo
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- CN1773638B CN1773638B CN 200510086823 CN200510086823A CN1773638B CN 1773638 B CN1773638 B CN 1773638B CN 200510086823 CN200510086823 CN 200510086823 CN 200510086823 A CN200510086823 A CN 200510086823A CN 1773638 B CN1773638 B CN 1773638B
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000006247 magnetic powder Substances 0.000 title abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 31
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 24
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 6
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000007864 aqueous solution Substances 0.000 claims description 11
- 239000008367 deionised water Substances 0.000 claims description 11
- 229910021641 deionized water Inorganic materials 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000000839 emulsion Substances 0.000 claims description 6
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 claims description 5
- 150000001868 cobalt Chemical class 0.000 claims description 5
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims description 5
- 238000007885 magnetic separation Methods 0.000 claims description 5
- 150000002815 nickel Chemical class 0.000 claims description 5
- 239000007822 coupling agent Substances 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims description 3
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims 2
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 claims 2
- 238000010792 warming Methods 0.000 claims 2
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 claims 1
- 238000013019 agitation Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 11
- 239000002184 metal Substances 0.000 abstract description 11
- 239000004793 Polystyrene Substances 0.000 abstract description 7
- 229920002223 polystyrene Polymers 0.000 abstract description 7
- 238000009210 therapy by ultrasound Methods 0.000 abstract description 6
- 239000004005 microsphere Substances 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 3
- 238000011065 in-situ storage Methods 0.000 abstract description 3
- 239000000956 alloy Substances 0.000 abstract description 2
- 229910045601 alloy Inorganic materials 0.000 abstract description 2
- 238000007720 emulsion polymerization reaction Methods 0.000 abstract description 2
- 239000002244 precipitate Substances 0.000 abstract description 2
- 239000012266 salt solution Substances 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 16
- 239000011258 core-shell material Substances 0.000 description 10
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 239000006087 Silane Coupling Agent Substances 0.000 description 5
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 239000011147 inorganic material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 159000000014 iron salts Chemical class 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 229910003471 inorganic composite material Inorganic materials 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920000128 polypyrrole Polymers 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
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- Powder Metallurgy (AREA)
- Hard Magnetic Materials (AREA)
Abstract
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200510086823 CN1773638B (zh) | 2005-11-10 | 2005-11-10 | 模板法制备磁性粉末的方法 |
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CN 200510086823 CN1773638B (zh) | 2005-11-10 | 2005-11-10 | 模板法制备磁性粉末的方法 |
Publications (2)
Publication Number | Publication Date |
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CN1773638A CN1773638A (zh) | 2006-05-17 |
CN1773638B true CN1773638B (zh) | 2010-04-21 |
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CN 200510086823 Expired - Fee Related CN1773638B (zh) | 2005-11-10 | 2005-11-10 | 模板法制备磁性粉末的方法 |
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CN (1) | CN1773638B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103374203B (zh) * | 2012-04-24 | 2015-09-02 | 比亚迪股份有限公司 | 一种电磁屏蔽材料及其制备方法 |
CN107029798A (zh) * | 2017-04-12 | 2017-08-11 | 山西大学 | 一种中空磁性纳米微球的制备方法及应用 |
CN108500292B (zh) * | 2018-04-08 | 2021-03-23 | 合肥学院 | 一种链状金属镍纳米粉体的制备方法 |
CN112077332A (zh) * | 2020-09-11 | 2020-12-15 | 广东工业大学 | 一种碳包磁性金属单质复合材料及其制备方法与应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1556123A (zh) * | 2003-12-30 | 2004-12-22 | 上海交通大学 | 高磁含量磁性聚合物粒子的制备方法 |
CN1593665A (zh) * | 2004-06-22 | 2005-03-16 | 北京倍爱康生物技术股份有限公司 | 一种体内用放射性核素磁性微球的制备方法 |
CN1616165A (zh) * | 2003-11-14 | 2005-05-18 | 中国科学院化学研究所 | 一种纳米金属和双金属空心球的制备方法 |
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2005
- 2005-11-10 CN CN 200510086823 patent/CN1773638B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1616165A (zh) * | 2003-11-14 | 2005-05-18 | 中国科学院化学研究所 | 一种纳米金属和双金属空心球的制备方法 |
CN1556123A (zh) * | 2003-12-30 | 2004-12-22 | 上海交通大学 | 高磁含量磁性聚合物粒子的制备方法 |
CN1593665A (zh) * | 2004-06-22 | 2005-03-16 | 北京倍爱康生物技术股份有限公司 | 一种体内用放射性核素磁性微球的制备方法 |
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CN1773638A (zh) | 2006-05-17 |
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Inventor after: Gao Xuexu Inventor after: Zhou Zhibiao Inventor after: Mao Weimin Inventor after: Feng Huiping Inventor before: Guo Zhimeng Inventor before: Zhou Zhibiao Inventor before: Mao Weimin Inventor before: Feng Huiping |
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Free format text: CORRECT: INVENTOR; FROM: GUO ZHIMENG ZHOU ZHIBIAO MAO WEIMIN FENG HUIPING TO: GAO XUEXU ZHOU ZHIBIAO MAO WEIMIN FENG HUIPING |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningde Xingyu Technology Co., Ltd. Assignor: University of Science and Technology Beijing Contract record no.: 2010990000943 Denomination of invention: Method for producing magnetic powder by form method Granted publication date: 20100421 License type: Exclusive License Open date: 20060517 Record date: 20101203 |
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Granted publication date: 20100421 Termination date: 20121110 |