KR100273479B1 - 할로겐화수은-유기물복합체가층간삽입된다적층bi-계초전도체및그제조방법 - Google Patents
할로겐화수은-유기물복합체가층간삽입된다적층bi-계초전도체및그제조방법 Download PDFInfo
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- KR100273479B1 KR100273479B1 KR1019970050741A KR19970050741A KR100273479B1 KR 100273479 B1 KR100273479 B1 KR 100273479B1 KR 1019970050741 A KR1019970050741 A KR 1019970050741A KR 19970050741 A KR19970050741 A KR 19970050741A KR 100273479 B1 KR100273479 B1 KR 100273479B1
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- Prior art keywords
- mercury
- intercalated
- organic
- superconducting
- halogenated
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- 239000002887 superconductor Substances 0.000 title claims description 37
- 238000002360 preparation method Methods 0.000 title description 2
- -1 mercury halide Chemical class 0.000 claims abstract description 26
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 15
- 229910052753 mercury Inorganic materials 0.000 claims abstract description 9
- 238000009830 intercalation Methods 0.000 claims description 12
- QKEOZZYXWAIQFO-UHFFFAOYSA-M mercury(1+);iodide Chemical group [Hg]I QKEOZZYXWAIQFO-UHFFFAOYSA-M 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 229910052746 lanthanum Inorganic materials 0.000 claims description 4
- 229910052745 lead Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 150000002730 mercury Chemical class 0.000 claims description 3
- 229910052712 strontium Inorganic materials 0.000 claims description 3
- 229910052727 yttrium Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 25
- 239000002131 composite material Substances 0.000 abstract description 5
- 239000011368 organic material Substances 0.000 description 18
- 239000011229 interlayer Substances 0.000 description 14
- 239000010410 layer Substances 0.000 description 13
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
- 229910004247 CaCu Inorganic materials 0.000 description 8
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 8
- 125000000217 alkyl group Chemical group 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000002687 intercalation Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 230000007704 transition Effects 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 238000002441 X-ray diffraction Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 229910052740 iodine Inorganic materials 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 229910015902 Bi 2 O 3 Inorganic materials 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 3
- 125000004429 atom Chemical group 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000003746 solid phase reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 239000002798 polar solvent Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 229910015901 Bi-Sr-Ca-Cu-O Inorganic materials 0.000 description 1
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-M iodide Chemical compound [I-] XMBWDFGMSWQBCA-UHFFFAOYSA-M 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005404 magnetometry Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- NGYIMTKLQULBOO-UHFFFAOYSA-L mercury dibromide Chemical compound Br[Hg]Br NGYIMTKLQULBOO-UHFFFAOYSA-L 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003495 polar organic solvent Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- MSFPLIAKTHOCQP-UHFFFAOYSA-M silver iodide Chemical compound I[Ag] MSFPLIAKTHOCQP-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N60/00—Superconducting devices
- H10N60/80—Constructional details
- H10N60/85—Superconducting active materials
- H10N60/855—Ceramic superconductors
- H10N60/857—Ceramic superconductors comprising copper oxide
- H10N60/858—Ceramic superconductors comprising copper oxide having multilayered structures, e.g. superlattices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N60/00—Superconducting devices
- H10N60/01—Manufacture or treatment
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- Engineering & Computer Science (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
Abstract
Description
화합물 | 반응물 | 반응 조건 | 비고 | |
HgI2-Bi2212 | Py-CnH2n+1I | |||
(Py-C1H3)2HgI4-Bi2212 | 1.0 g | n=1; 0.60 g | 아세톤/50-70 ℃/6시간 | 용매없이 90-110 ℃에서 합성해도 됨 |
(Py-C4H13)2HgI4-Bi2212 | 1.0 g | n=4; 0.72 g | 아세톤/40-45 ℃/6시간 | |
(Py-C8H17)2HgI4-Bi2212 | 1.0 g | n=8; 0.88 g | 아세톤/40-45 ℃/6시간 | |
(Py-C12H25)2HgI4-Bi2212 | 1.0 g | n=12; 1.10 g | 아세톤/40-45 ℃/6시간 |
Claims (8)
- 할로겐화 수은-유기 할로겐염 복합체가 층간 삽입된 식 Bi2Sr2Cam-1CumOn(m = 1, 2 또는 3이고, m=1일 때 n=6+x, m=2일 때 n=8+y, m=3일 때 n=10+z이며, x, y 및 z는 각각 0 보다 크고 1 보다 작은 양수이다)의 Bi-계 초전도체.
- 제1항에 있어서, 유기 할로겐염이 알킬피리디늄 할로겐염인 것을 특징으로 하는 Bi-계 초전도체.
- 제1항 또는 제2항에 있어서, 할로겐화 수은이 요오드화수은(HgI2)인 것을 특징으로 하는 Bi-계 초전도체.
- 제1항에 있어서, Bi를 Pb로, Sr을 La, Ca 중의 어느 하나로, Ca를 Y로, 또는 Cu를 Co, Fe 중의 어느 하나로 일부 치환한 것을 특징으로 하는 Bi-계 초전도체.
- Bi-계 초전도체에 할로겐화 수은을 층간 삽입하는 단계, 층간 삽입된 할로겐화 수은과 유기 할로겐염을 복합체 생성 반응시켜 할로겐화 수은-유기 할로겐염 복합체를 층간 삽입하는 단계로 이루어지는, 할로겐화 수은-유기 할로겐염 복합체가 층간 삽입된 식 Bi2Sr2Cam-1CumOn(m = 1, 2 또는 3이고, m=1일 때 n=6+x, m=2일 때 n=8+y, m=3일 때 n=10+z이며, x, y 및 z는 각각 0 보다 크고 1 보다 작은 양수이다)의 Bi-계 초전도체를 제조하는 방법.
- 제5항에 있어서, 유기 할로겐염이 알킬피리디늄 할로겐염인 것을 특징으로 하는 Bi-계 초전도체를 제조하는 방법.
- 제5항 또는 6항에 있어서, 할로겐화 수은이 요오드화수은(HgI2)인 것을 특징으로 하는 Bi-계 초전도체를 제조하는 방법.
- 제5항에 있어서, Bi를 Pb로, Sr을 La, Ca 중의 어느 하나로, Ca를 Y로, 또는 Cu를 Co, Fe 중의 어느 하나로 일부 치환한 것을 특징으로 하는 Bi-계 초전도체를 제조하는 방법.
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KR1019970050741A KR100273479B1 (ko) | 1997-10-01 | 1997-10-01 | 할로겐화수은-유기물복합체가층간삽입된다적층bi-계초전도체및그제조방법 |
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KR1019970050741A KR100273479B1 (ko) | 1997-10-01 | 1997-10-01 | 할로겐화수은-유기물복합체가층간삽입된다적층bi-계초전도체및그제조방법 |
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KR19990030516A KR19990030516A (ko) | 1999-05-06 |
KR100273479B1 true KR100273479B1 (ko) | 2000-12-15 |
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KR100379725B1 (ko) * | 2000-05-08 | 2003-04-11 | (주)나노하이브리드 | 초전도체 콜로이드, 이로부터 제조한 초전도체 박막 및 이들의 제조방법 |
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