CN102923784B - 一种FeWO4 纳米线的制备方法 - Google Patents
一种FeWO4 纳米线的制备方法 Download PDFInfo
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- CN102923784B CN102923784B CN201210458610.7A CN201210458610A CN102923784B CN 102923784 B CN102923784 B CN 102923784B CN 201210458610 A CN201210458610 A CN 201210458610A CN 102923784 B CN102923784 B CN 102923784B
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- ferrous sulfate
- fewo
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- fewo4
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- 239000002070 nanowire Substances 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 229910005507 FeWO4 Inorganic materials 0.000 title abstract 5
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 239000012153 distilled water Substances 0.000 claims abstract description 16
- XMVONEAAOPAGAO-UHFFFAOYSA-N sodium tungstate Chemical compound [Na+].[Na+].[O-][W]([O-])(=O)=O XMVONEAAOPAGAO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000047 product Substances 0.000 claims abstract description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000008367 deionised water Substances 0.000 claims abstract description 8
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 239000012467 final product Substances 0.000 claims abstract description 8
- 238000005406 washing Methods 0.000 claims abstract description 8
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 21
- 239000011790 ferrous sulphate Substances 0.000 claims description 21
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 21
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 21
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 14
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 14
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 14
- 230000005291 magnetic effect Effects 0.000 claims description 8
- 229910019931 (NH4)2Fe(SO4)2 Inorganic materials 0.000 claims description 7
- 238000013019 agitation Methods 0.000 claims description 7
- 229910021529 ammonia Inorganic materials 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 239000011734 sodium Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 11
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000002425 crystallisation Methods 0.000 abstract description 2
- 230000008025 crystallization Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 abstract 5
- 229940010514 ammonium ferrous sulfate Drugs 0.000 abstract 3
- IMBKASBLAKCLEM-UHFFFAOYSA-L ferrous ammonium sulfate (anhydrous) Chemical compound [NH4+].[NH4+].[Fe+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O IMBKASBLAKCLEM-UHFFFAOYSA-L 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000011049 filling Methods 0.000 abstract 1
- 238000003760 magnetic stirring Methods 0.000 abstract 1
- 239000011259 mixed solution Substances 0.000 abstract 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 abstract 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 abstract 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 description 4
- ZXOKVTWPEIAYAB-UHFFFAOYSA-N dioxido(oxo)tungsten Chemical compound [O-][W]([O-])=O ZXOKVTWPEIAYAB-UHFFFAOYSA-N 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000010189 synthetic method Methods 0.000 description 2
- 238000007704 wet chemistry method Methods 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- MPMSMUBQXQALQI-UHFFFAOYSA-N cobalt phthalocyanine Chemical compound [Co+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 MPMSMUBQXQALQI-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005323 ferromagnetic ordering Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
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- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
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CN102923784A CN102923784A (zh) | 2013-02-13 |
CN102923784B true CN102923784B (zh) | 2014-04-16 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104022286B (zh) * | 2014-06-24 | 2016-08-24 | 武汉理工大学 | 多孔vo2纳米线及其制备方法和应用 |
CN105198001B (zh) * | 2015-11-05 | 2017-01-25 | 河南大学 | 一种低热膨胀材料Fe2W3O12及其固相烧结方法 |
CN105903476B (zh) * | 2016-05-04 | 2018-09-04 | 扬州大学 | 一种静电纺丝技术制备FeWO4纳米催化剂的制备方法 |
CN105753060B (zh) * | 2016-05-06 | 2017-09-26 | 洛阳理工学院 | 一种纺锤形钨酸铁微米晶体的制备工艺 |
CN106830092B (zh) * | 2017-01-23 | 2019-03-08 | 重庆市畜牧科学院 | 一种具有一维纳米纤维结构的钼酸铁/钨酸铁的制备方法及产品和应用 |
CN108059192A (zh) * | 2018-01-04 | 2018-05-22 | 太原理工大学 | 一种规则形貌的钨酸亚铁纳米粒子的制备方法 |
CN110237847B (zh) * | 2019-07-22 | 2021-07-23 | 清华大学 | 电催化剂、电极及其制备方法和用途 |
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