CN102626785B - 一种制备稀土氧化物掺杂钨粉的方法 - Google Patents
一种制备稀土氧化物掺杂钨粉的方法 Download PDFInfo
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- CN102626785B CN102626785B CN 201210128799 CN201210128799A CN102626785B CN 102626785 B CN102626785 B CN 102626785B CN 201210128799 CN201210128799 CN 201210128799 CN 201210128799 A CN201210128799 A CN 201210128799A CN 102626785 B CN102626785 B CN 102626785B
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- rare earth
- earth oxide
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- tungsten
- oxide
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- 229910001404 rare earth metal oxide Inorganic materials 0.000 title claims abstract description 57
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 43
- 239000002243 precursor Substances 0.000 claims abstract description 36
- 239000002245 particle Substances 0.000 claims abstract description 29
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 24
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910001930 tungsten oxide Inorganic materials 0.000 claims abstract description 22
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 12
- 238000001354 calcination Methods 0.000 claims abstract description 12
- 239000001257 hydrogen Substances 0.000 claims abstract description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 12
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 12
- 238000005049 combustion synthesis Methods 0.000 claims abstract description 8
- 239000003870 refractory metal Substances 0.000 claims abstract description 7
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 6
- 239000010937 tungsten Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 5
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 24
- 239000011259 mixed solution Substances 0.000 claims description 18
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 16
- 239000008139 complexing agent Substances 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 14
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 12
- 239000007864 aqueous solution Substances 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 11
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 9
- 239000008103 glucose Substances 0.000 claims description 9
- 238000000197 pyrolysis Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 238000005303 weighing Methods 0.000 claims description 9
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 8
- 239000004202 carbamide Substances 0.000 claims description 8
- 239000000446 fuel Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 7
- 229930006000 Sucrose Natural products 0.000 claims description 7
- 239000005720 sucrose Substances 0.000 claims description 7
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- 239000004471 Glycine Substances 0.000 claims description 4
- 229920002472 Starch Polymers 0.000 claims description 4
- 239000008107 starch Substances 0.000 claims description 4
- 235000019698 starch Nutrition 0.000 claims description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 2
- 239000012141 concentrate Substances 0.000 claims description 2
- 150000002429 hydrazines Chemical class 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052799 carbon Inorganic materials 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 2
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 abstract 1
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 abstract 1
- RSEIMSPAXMNYFJ-UHFFFAOYSA-N europium(III) oxide Inorganic materials O=[Eu]O[Eu]=O RSEIMSPAXMNYFJ-UHFFFAOYSA-N 0.000 abstract 1
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum oxide Inorganic materials [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- KTUFCUMIWABKDW-UHFFFAOYSA-N oxo(oxolanthaniooxy)lanthanum Chemical compound O=[La]O[La]=O KTUFCUMIWABKDW-UHFFFAOYSA-N 0.000 abstract 1
- 230000036632 reaction speed Effects 0.000 abstract 1
- HYXGAEYDKFCVMU-UHFFFAOYSA-N scandium(III) oxide Inorganic materials O=[Sc]O[Sc]=O HYXGAEYDKFCVMU-UHFFFAOYSA-N 0.000 abstract 1
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 abstract 1
- 239000012071 phase Substances 0.000 description 8
- 239000010406 cathode material Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 229910052746 lanthanum Inorganic materials 0.000 description 3
- 229910052706 scandium Inorganic materials 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910002651 NO3 Inorganic materials 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000003980 solgel method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910052727 yttrium Inorganic materials 0.000 description 2
- 229910052693 Europium Inorganic materials 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010849 ion bombardment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000320 mechanical mixture Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- -1 rare earth nitrate Chemical class 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
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- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
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Families Citing this family (20)
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CN103008676B (zh) * | 2013-01-15 | 2014-12-17 | 北京科技大学 | 一种高分散超细钼基粉末的制备方法 |
CN103785859B (zh) * | 2014-02-11 | 2017-02-01 | 常州大学 | 一种纳米介孔材料的制备方法 |
CN103978224B (zh) * | 2014-05-13 | 2016-02-24 | 南昌大学 | 一种砷掺杂仲钨酸铵或偏钨酸铵制备纳米钨粉的方法 |
CN104985194B (zh) * | 2015-06-17 | 2019-03-29 | 北京科技大学 | 一种氧化物弥散强化铁钴纳米复合粉末的制备方法 |
CN106041111B (zh) * | 2016-05-31 | 2017-11-28 | 南昌大学 | 一种含砷和磷的仲钨酸铵或偏钨酸铵制备纳米钨粉的方法 |
CN106825599B (zh) * | 2017-01-19 | 2019-03-05 | 北京科技大学 | 一种添加晶粒长大抑制剂的WC-Co纳米粉末的制备方法 |
CN107282938B (zh) * | 2017-07-12 | 2019-04-02 | 河南科技大学 | 一种稀土掺杂钨粉及其制备方法 |
CN107470646B (zh) * | 2017-08-28 | 2020-12-08 | 湖南科技大学 | 一种超细钨粉复合粉体的制备方法 |
CN107790738B (zh) * | 2017-10-18 | 2019-10-22 | 北京科技大学 | 一种制备纳米W-Re合金粉末的方法 |
CN107737951B (zh) * | 2017-10-18 | 2019-09-10 | 北京科技大学 | 一种超细晶钨基气体火花开关电极的制备方法 |
CN109047788A (zh) * | 2018-08-15 | 2018-12-21 | 天津大学 | 一种循环氧化还原的超细氧化钇掺杂钨复合纳米粉末制备方法 |
CN110014161B (zh) * | 2019-04-18 | 2020-08-28 | 北京科技大学 | 一种制备球形钨基粉末的方法 |
CN109972018B (zh) * | 2019-05-10 | 2020-07-07 | 赣州有色冶金研究所 | 一种WC-Co-RE复合粉及其制备方法与应用 |
CN110270692B (zh) * | 2019-06-10 | 2020-08-25 | 北京科技大学 | 一种钨/稀土金属氧化物复合空心球形粉体的制备方法 |
CN110722171B (zh) * | 2019-09-30 | 2024-05-28 | 北京科技大学 | 一种制备3d打印用稀土氧化物掺杂钨、钼球形粉末的方法 |
CN110560700B (zh) * | 2019-09-30 | 2021-09-14 | 北京科技大学 | 一种制备高致密度超细晶稀土氧化物掺杂钨合金的方法 |
CN112724974B (zh) * | 2021-01-18 | 2022-08-16 | 河北师范大学 | 一种掺铕铈钆复合氧化物红色荧光粉及其制备方法和应用 |
CN113416874B (zh) * | 2021-05-19 | 2022-08-05 | 新乡学院 | 一种钨基单元素或多元素原位掺杂复合纳米粉体及其制备方法 |
CN114799191A (zh) * | 2022-03-31 | 2022-07-29 | 南昌大学 | 一种稀土氧化物掺杂钼铼合金粉体的制备方法 |
CN115229189B (zh) * | 2022-06-27 | 2024-04-05 | 北京科技大学 | 一种均匀多孔钨制品的制备方法 |
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JPS5842705A (ja) * | 1981-09-07 | 1983-03-12 | Nippon Tungsten Co Ltd | タングステン粗大粉末の製造方法 |
CN1012478B (zh) * | 1988-11-17 | 1991-05-01 | 冶金工业部钢铁研究总院 | 钨-铈电极的制造方法 |
CN100449016C (zh) * | 2007-05-11 | 2009-01-07 | 北京钨钼材料厂 | 多元复合稀土钨粉末的还原方法 |
CN102350508B (zh) * | 2011-10-13 | 2013-07-03 | 北京科技大学 | 一种掺杂钨基复合粉体的制备方法 |
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