CN102383017A - 铕基ThCr2Si2结构的低温磁制冷材料及制备方法 - Google Patents
铕基ThCr2Si2结构的低温磁制冷材料及制备方法 Download PDFInfo
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- CN102383017A CN102383017A CN2011103548550A CN201110354855A CN102383017A CN 102383017 A CN102383017 A CN 102383017A CN 2011103548550 A CN2011103548550 A CN 2011103548550A CN 201110354855 A CN201110354855 A CN 201110354855A CN 102383017 A CN102383017 A CN 102383017A
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- quartz cell
- europium
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- temperature
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- 230000005291 magnetic effect Effects 0.000 title claims abstract description 65
- 239000000463 material Substances 0.000 title claims abstract description 26
- 229910052693 Europium Inorganic materials 0.000 title claims abstract description 21
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 238000005057 refrigeration Methods 0.000 title abstract description 20
- 239000010453 quartz Substances 0.000 claims abstract description 66
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 66
- 239000002994 raw material Substances 0.000 claims abstract description 20
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 14
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 14
- 229910052755 nonmetal Inorganic materials 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000000137 annealing Methods 0.000 claims abstract description 10
- 238000000465 moulding Methods 0.000 claims abstract description 10
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 6
- 150000003624 transition metals Chemical class 0.000 claims abstract description 6
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000126 substance Substances 0.000 claims abstract description 4
- 238000010792 warming Methods 0.000 claims description 18
- 238000005245 sintering Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 5
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 9
- 229910052785 arsenic Inorganic materials 0.000 abstract description 8
- 229910052742 iron Inorganic materials 0.000 abstract description 8
- 229910052802 copper Inorganic materials 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 4
- 239000013078 crystal Substances 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract 3
- 239000000696 magnetic material Substances 0.000 abstract 2
- 238000002156 mixing Methods 0.000 abstract 1
- 230000002441 reversible effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 238000009413 insulation Methods 0.000 description 14
- 239000007789 gas Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 239000010949 copper Substances 0.000 description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 5
- 239000011574 phosphorus Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 206010036590 Premature baby Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003541 multi-stage reaction Methods 0.000 description 1
- 230000005298 paramagnetic effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000008207 working material Substances 0.000 description 1
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- Hard Magnetic Materials (AREA)
Abstract
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Priority Applications (1)
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CN2011103548550A CN102383017B (zh) | 2011-11-10 | 2011-11-10 | 一种铕基ThCr2Si2结构的低温磁制冷材料的制备方法 |
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CN2011103548550A CN102383017B (zh) | 2011-11-10 | 2011-11-10 | 一种铕基ThCr2Si2结构的低温磁制冷材料的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN102383017A true CN102383017A (zh) | 2012-03-21 |
CN102383017B CN102383017B (zh) | 2012-11-28 |
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CN2011103548550A Expired - Fee Related CN102383017B (zh) | 2011-11-10 | 2011-11-10 | 一种铕基ThCr2Si2结构的低温磁制冷材料的制备方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109368708A (zh) * | 2018-12-29 | 2019-02-22 | 台州学院 | 一种制备纯相Sr10Mn19Co1As20化合物的方法 |
CN110088224A (zh) * | 2016-12-22 | 2019-08-02 | 株式会社三德 | 蓄冷材料及其制造方法、蓄冷器以及制冷机 |
CN117637274A (zh) * | 2024-01-23 | 2024-03-01 | 北京科技大学 | 一种低磁场的稀土-铁-硅磁制冷材料、制备方法及用途 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1450190A (zh) * | 2002-03-26 | 2003-10-22 | 中国科学院物理研究所 | 具有大磁熵变的稀土-铁基化合物磁致冷材料及其制备方法 |
CN1837393A (zh) * | 2005-03-24 | 2006-09-27 | 株式会社东芝 | 磁致冷材料及其制造方法 |
-
2011
- 2011-11-10 CN CN2011103548550A patent/CN102383017B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1450190A (zh) * | 2002-03-26 | 2003-10-22 | 中国科学院物理研究所 | 具有大磁熵变的稀土-铁基化合物磁致冷材料及其制备方法 |
CN1837393A (zh) * | 2005-03-24 | 2006-09-27 | 株式会社东芝 | 磁致冷材料及其制造方法 |
Non-Patent Citations (12)
Title |
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《JOURNAL OF PHYSICS: CONDENSED MATTER》 20100629 Walter Uhoya etal Anomalous compressibility effects and superconductivity of EuFe2As2 under high pressures 第2页 1-2 第22卷, * |
《Journal of Physics: Conference Series》 20110128 Dexuan Huo ETAL Ferromagnetic ordering in EuCu2P2 第1-2页 1-2 第263卷, * |
《PHYSICAL REVIEW B》 20010221 B. Ni etal Interplay between structural, electronic, and magnetic instabilities in EuT2P2 (T=Fe,Co)under high pressure 第100102-1页 1-2 第63卷, * |
《PHYSICAL REVIEW B》 20051121 Kausik Sengupta etal Magnetic behavior of EuCu2As2: A delicate balance between antiferromagnetic and ferromagnetic order 第184424-1页 1-2 第72卷, * |
《PHYSICAL REVIEW B》 20080805 H. S. Jeevan etal Electrical resistivity and specific heat of single-crystalline EuFe2As2:A magnetic homologue of SrFe2As2 第052502-2页 1-2 第78卷, * |
《PHYSICAL REVIEW B》 20091125 Y. Xiao etal Magnetic structure of EuFe2As2 determined by single-crystal neutron diffraction 第174424-2页 1-2 第80卷, * |
B. NI ETAL: "Interplay between structural, electronic, and magnetic instabilities in EuT2P2 (T=Fe,Co)under high pressure", 《PHYSICAL REVIEW B》 * |
DEXUAN HUO ETAL: "Ferromagnetic ordering in EuCu2P2", 《JOURNAL OF PHYSICS: CONFERENCE SERIES》 * |
H. S. JEEVAN ETAL: "Electrical resistivity and specific heat of single-crystalline EuFe2As2:A magnetic homologue of SrFe2As2", 《PHYSICAL REVIEW B》 * |
KAUSIK SENGUPTA ETAL: "Magnetic behavior of EuCu2As2: A delicate balance between antiferromagnetic and ferromagnetic order", 《PHYSICAL REVIEW B》 * |
WALTER UHOYA ETAL: "Anomalous compressibility effects and superconductivity of EuFe2As2 under high pressures", 《JOURNAL OF PHYSICS: CONDENSED MATTER》 * |
Y. XIAO ETAL: "Magnetic structure of EuFe2As2 determined by single-crystal neutron diffraction", 《PHYSICAL REVIEW B》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110088224A (zh) * | 2016-12-22 | 2019-08-02 | 株式会社三德 | 蓄冷材料及其制造方法、蓄冷器以及制冷机 |
CN109368708A (zh) * | 2018-12-29 | 2019-02-22 | 台州学院 | 一种制备纯相Sr10Mn19Co1As20化合物的方法 |
CN109368708B (zh) * | 2018-12-29 | 2020-07-31 | 台州学院 | 一种制备纯相Sr10Mn19Co1As20化合物的方法 |
CN117637274A (zh) * | 2024-01-23 | 2024-03-01 | 北京科技大学 | 一种低磁场的稀土-铁-硅磁制冷材料、制备方法及用途 |
CN117637274B (zh) * | 2024-01-23 | 2024-03-29 | 北京科技大学 | 一种低磁场的稀土-铁-硅磁制冷材料、制备方法及用途 |
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Publication number | Publication date |
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CN102383017B (zh) | 2012-11-28 |
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Application publication date: 20120321 Assignee: JIANGSU RIGID BUILDING MATERIALS TECHNOLOGY CO.,LTD. Assignor: SERVICE CENTER OF COMMERCIALIZATION OF RESEARCH FINDINGS, HAIAN COUNTY Contract record no.: 2015320000458 Denomination of invention: Method for preparing low temperature magnetic refrigeration material based on Europium based ThCr2Si2 structure Granted publication date: 20121128 License type: Exclusive License Record date: 20150619 |
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