CN109110823B - 一种磁场水热法合成CoFe2O4纳米粒子的方法 - Google Patents
一种磁场水热法合成CoFe2O4纳米粒子的方法 Download PDFInfo
- Publication number
- CN109110823B CN109110823B CN201811230299.4A CN201811230299A CN109110823B CN 109110823 B CN109110823 B CN 109110823B CN 201811230299 A CN201811230299 A CN 201811230299A CN 109110823 B CN109110823 B CN 109110823B
- Authority
- CN
- China
- Prior art keywords
- solution
- cofe
- magnetic field
- cobalt
- ferric
- 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.)
- Active
Links
- 238000001027 hydrothermal synthesis Methods 0.000 title claims abstract description 21
- 239000002105 nanoparticle Substances 0.000 title claims abstract description 21
- 230000002194 synthesizing effect Effects 0.000 title claims abstract description 12
- 229910003321 CoFe Inorganic materials 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 20
- 229910002518 CoFe2O4 Inorganic materials 0.000 claims abstract description 18
- 229910002402 SrFe12O19 Inorganic materials 0.000 claims abstract description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 239000000843 powder Substances 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 230000005415 magnetization Effects 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical class [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 6
- 239000012153 distilled water Substances 0.000 claims description 6
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical compound [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 150000005846 sugar alcohols Polymers 0.000 claims description 5
- 150000001868 cobalt Chemical class 0.000 claims description 4
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- DHEQXMRUPNDRPG-UHFFFAOYSA-N strontium nitrate Chemical compound [Sr+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O DHEQXMRUPNDRPG-UHFFFAOYSA-N 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 235000019441 ethanol Nutrition 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 229910052712 strontium Inorganic materials 0.000 claims description 3
- SFOKDWPZOYRZFF-UHFFFAOYSA-H 2,3-dihydroxybutanedioate;iron(3+) Chemical compound [Fe+3].[Fe+3].[O-]C(=O)C(O)C(O)C([O-])=O.[O-]C(=O)C(O)C(O)C([O-])=O.[O-]C(=O)C(O)C(O)C([O-])=O SFOKDWPZOYRZFF-UHFFFAOYSA-H 0.000 claims description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims description 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 claims description 2
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 2
- 229940011182 cobalt acetate Drugs 0.000 claims description 2
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims description 2
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 claims description 2
- 229910001981 cobalt nitrate Inorganic materials 0.000 claims description 2
- 229940044175 cobalt sulfate Drugs 0.000 claims description 2
- 229910000361 cobalt sulfate Inorganic materials 0.000 claims description 2
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 claims description 2
- RECCKCFXMJNLFO-ZVGUSBNCSA-L cobalt(2+);(2r,3r)-2,3-dihydroxybutanedioate Chemical compound [Co+2].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O RECCKCFXMJNLFO-ZVGUSBNCSA-L 0.000 claims description 2
- SCNCIXKLOBXDQB-UHFFFAOYSA-K cobalt(3+);2-hydroxypropane-1,2,3-tricarboxylate Chemical compound [Co+3].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O SCNCIXKLOBXDQB-UHFFFAOYSA-K 0.000 claims description 2
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 claims description 2
- BZRRQSJJPUGBAA-UHFFFAOYSA-L cobalt(ii) bromide Chemical compound Br[Co]Br BZRRQSJJPUGBAA-UHFFFAOYSA-L 0.000 claims description 2
- PFQLIVQUKOIJJD-UHFFFAOYSA-L cobalt(ii) formate Chemical compound [Co+2].[O-]C=O.[O-]C=O PFQLIVQUKOIJJD-UHFFFAOYSA-L 0.000 claims description 2
- IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 claims description 2
- 229960002413 ferric citrate Drugs 0.000 claims description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 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 claims description 2
- PVFSDGKDKFSOTB-UHFFFAOYSA-K iron(3+);triacetate Chemical compound [Fe+3].CC([O-])=O.CC([O-])=O.CC([O-])=O PVFSDGKDKFSOTB-UHFFFAOYSA-K 0.000 claims description 2
- WHRBSMVATPCWLU-UHFFFAOYSA-K iron(3+);triformate Chemical compound [Fe+3].[O-]C=O.[O-]C=O.[O-]C=O WHRBSMVATPCWLU-UHFFFAOYSA-K 0.000 claims description 2
- NPFOYSMITVOQOS-UHFFFAOYSA-K iron(III) citrate Chemical compound [Fe+3].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NPFOYSMITVOQOS-UHFFFAOYSA-K 0.000 claims description 2
- 229910000360 iron(III) sulfate Inorganic materials 0.000 claims description 2
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 claims description 2
- 235000006408 oxalic acid Nutrition 0.000 claims description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000000600 sorbitol Substances 0.000 claims description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 2
- YJPVTCSBVRMESK-UHFFFAOYSA-L strontium bromide Chemical compound [Br-].[Br-].[Sr+2] YJPVTCSBVRMESK-UHFFFAOYSA-L 0.000 claims description 2
- 229940074155 strontium bromide Drugs 0.000 claims description 2
- 229910001625 strontium bromide Inorganic materials 0.000 claims description 2
- 229910001631 strontium chloride Inorganic materials 0.000 claims description 2
- AHBGXTDRMVNFER-UHFFFAOYSA-L strontium dichloride Chemical compound [Cl-].[Cl-].[Sr+2] AHBGXTDRMVNFER-UHFFFAOYSA-L 0.000 claims description 2
- 159000000008 strontium salts Chemical class 0.000 claims description 2
- FEONEKOZSGPOFN-UHFFFAOYSA-K tribromoiron Chemical compound Br[Fe](Br)Br FEONEKOZSGPOFN-UHFFFAOYSA-K 0.000 claims description 2
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 claims description 2
- 239000000811 xylitol Substances 0.000 claims description 2
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 claims description 2
- 229960002675 xylitol Drugs 0.000 claims description 2
- 235000010447 xylitol Nutrition 0.000 claims description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 13
- 229910000859 α-Fe Inorganic materials 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 239000003513 alkali Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000000638 stimulation Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000003786 synthesis reaction Methods 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920005862 polyol Polymers 0.000 description 3
- 150000003077 polyols Chemical class 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229910052596 spinel Inorganic materials 0.000 description 3
- 239000011029 spinel Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- QVYYOKWPCQYKEY-UHFFFAOYSA-N [Fe].[Co] Chemical compound [Fe].[Co] QVYYOKWPCQYKEY-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 239000002077 nanosphere Substances 0.000 description 2
- 238000005839 oxidative dehydrogenation reaction Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 230000005374 Kerr effect Effects 0.000 description 1
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002122 magnetic nanoparticle Substances 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005551 mechanical alloying Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000593 microemulsion method Methods 0.000 description 1
- 239000002159 nanocrystal Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002070 nanowire Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 238000004729 solvothermal method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/42—Magnetic properties
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Hard Magnetic Materials (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compounds Of Iron (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811230299.4A CN109110823B (zh) | 2018-10-22 | 2018-10-22 | 一种磁场水热法合成CoFe2O4纳米粒子的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811230299.4A CN109110823B (zh) | 2018-10-22 | 2018-10-22 | 一种磁场水热法合成CoFe2O4纳米粒子的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109110823A CN109110823A (zh) | 2019-01-01 |
CN109110823B true CN109110823B (zh) | 2021-09-03 |
Family
ID=64854510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811230299.4A Active CN109110823B (zh) | 2018-10-22 | 2018-10-22 | 一种磁场水热法合成CoFe2O4纳米粒子的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109110823B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112607786A (zh) * | 2021-01-12 | 2021-04-06 | 淮北师范大学 | 一种锂离子电池负极复合材料的制备方法 |
CN114751579B (zh) * | 2022-05-09 | 2023-08-25 | 昆明理工大学 | 一种调控外磁场强化废水中合成含铬尖晶石磁学性能的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104211387B (zh) * | 2014-09-03 | 2015-12-02 | 安徽工业大学 | 一种提高尖晶石钴铁氧体CoFe2O4矫顽力的方法 |
US10276287B2 (en) * | 2014-10-24 | 2019-04-30 | Skyworks Solutions, Inc. | Incorporation of oxides into ferrite material for improved radio radiofrequency properties |
WO2017066567A1 (en) * | 2015-10-15 | 2017-04-20 | Betal Soutik | Methods and compositions related to magneto-elasto-electroporation (meep) |
CN106630992B (zh) * | 2016-09-29 | 2020-05-22 | 安徽理工大学 | 一种高性能SrFe12O19/CoFe2O4复合铁氧体材料及制备方法 |
-
2018
- 2018-10-22 CN CN201811230299.4A patent/CN109110823B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109110823A (zh) | 2019-01-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Kozakova et al. | The formation mechanism of iron oxide nanoparticles within the microwave-assisted solvothermal synthesis and its correlation with the structural and magnetic properties | |
Kumar et al. | Effect of precipitating agents on the magnetic and structural properties of the synthesized ferrimagnetic nanoparticles by co-precipitation method | |
Narang et al. | Nickel spinel ferrites: a review | |
Kumar et al. | Temperature selectivity for single phase hydrothermal synthesis of PEG-400 coated magnetite nanoparticles | |
Palomino et al. | Sonochemical assisted synthesis of SrFe12O19 nanoparticles | |
Kurian et al. | Structural, magnetic, and acidic properties of cobalt ferrite nanoparticles synthesised by wet chemical methods | |
Mohapatra et al. | Enhancing the magnetic and inductive heating properties of Fe3O4 nanoparticles via morphology control | |
Akbari et al. | PVA assisted coprecipitation synthesis and characterization of MgFe2O4 nanoparticles | |
Sulistyaningsih et al. | Synthesis and characterization of magnetites obtained from mechanically and sonochemically assissted co-precipitation and reverse co-precipitation methods | |
Shahjuee et al. | Coprecipitation synthesis of CoFe2O4 nanoparticles for hyperthermia | |
Estrada et al. | Tuning of the magnetic response in cobalt ferrite CoxFe3-xO4 by varying the Fe2+ to Co2+ molar ratios: Rietveld refinement and DFT structural analysis | |
KR101480169B1 (ko) | 초고압 균질기를 이용한 단분산 산화철 나노입자의 제조방법 및 이에 따라 제조된 단분산 산화철 나노입자 | |
CN109110823B (zh) | 一种磁场水热法合成CoFe2O4纳米粒子的方法 | |
JP2736691B2 (ja) | 板状マグヘマイト粒子粉末及びその製造法 | |
Modabberasl et al. | Hydrothermal as a synthesis method for characterization of structural, morphological and magnetic properties of Co–Al ferrite nanoparticles | |
CN103818971B (zh) | 一种超顺磁性铁氧体纳米粒子的制备方法 | |
JP2002173327A (ja) | 結晶性フェライト微粉末の迅速製造方法 | |
Sui et al. | Enhance room-temperature ferromagnetism of α-Fe2O3 nanomaterials by easy and scalable method | |
Padervand et al. | An experimental and theoretical study on the structure and photoactivity of XFe 2 O 4 (X= Mn, Fe, Ni, Co, and Zn) structures | |
US4214893A (en) | Method of making a magnetic powder | |
Hongxia et al. | Shape-controlled synthesis of FeNi3 nanoparticles by ambient chemical reduction and their magnetic properties | |
CN105540676A (zh) | 磁性球链及其制备方法 | |
Okada et al. | Synthesis of submicron plate-like hematite without organic additives and reduction to plate-like α-Fe | |
Gogoi et al. | Structural, thermal, and magnetic characterization analysis of synthesized Fe3O4-Spinel ferrite nanoparticles | |
Holland et al. | Synthesis of magnetite nanoparticles by microwave irradiation and characterization |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210305 Address after: 246000 Anhui Anqing Yingjiang District Wanjiang Avenue Changjiang Electric Business Eco City Business Incubation Park D1 Applicant after: ANQING ZEYUAN CHEMICAL Co.,Ltd. Address before: 232001 No. 168 Taifeng Street, Huainan City, Anhui Province Applicant before: Anhui University of Science and Technology |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210812 Address after: 230000 room 1102, building 8, xintangjiayuan, intersection of West 2nd Ring Road and Wangjiang West Road, high tech Zone, Hefei, Anhui Applicant after: Lin Feifei Address before: 246000 Anhui Anqing Yingjiang District Wanjiang Avenue Changjiang Electric Business Eco City Business Incubation Park D1 Applicant before: ANQING ZEYUAN CHEMICAL Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221102 Address after: No. 99, Gangcheng Road, Dongying Port Economic Development Zone, Dongying City, Shandong Province 257237 Patentee after: Dongying Ruigang Investment Service Co.,Ltd. Address before: 230000 room 1102, building 8, xintangjiayuan, intersection of West 2nd Ring Road and Wangjiang West Road, high tech Zone, Hefei, Anhui Patentee before: Lin Feifei |