[go: up one dir, main page]

NL8720762A - Supergeleidende samenstellingen. - Google Patents

Supergeleidende samenstellingen. Download PDF

Info

Publication number
NL8720762A
NL8720762A NL8720762A NL8720762A NL8720762A NL 8720762 A NL8720762 A NL 8720762A NL 8720762 A NL8720762 A NL 8720762A NL 8720762 A NL8720762 A NL 8720762A NL 8720762 A NL8720762 A NL 8720762A
Authority
NL
Netherlands
Prior art keywords
barium
temperature
combination
copper
lanthanum
Prior art date
Application number
NL8720762A
Other languages
English (en)
Dutch (nl)
Original Assignee
Univ Houston
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25748176&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL8720762(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US07/032,041 external-priority patent/US7056866B1/en
Application filed by Univ Houston filed Critical Univ Houston
Publication of NL8720762A publication Critical patent/NL8720762A/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/006—Compounds containing copper, with or without oxygen or hydrogen, and containing two or more other elements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/45—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides
    • C04B35/4504—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides containing rare earth oxides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/45—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides
    • C04B35/4521—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides containing bismuth oxide
    • 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
    • H10N60/0268—Manufacture or treatment of devices comprising copper oxide
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/76—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by a space-group or by other symmetry indications
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/77—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by unit-cell parameters, atom positions or structure diagrams
    • 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)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Circuits Of Receivers In General (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Microwave Amplifiers (AREA)
NL8720762A 1987-01-12 1987-11-09 Supergeleidende samenstellingen. NL8720762A (nl)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US208987A 1987-01-12 1987-01-12
US699187A 1987-01-27 1987-01-27
US699187 1987-01-27
US1220587A 1987-02-06 1987-02-06
US1220587 1987-02-06
US3204187 1987-03-26
US07/032,041 US7056866B1 (en) 1987-01-12 1987-03-26 Superconductivity in square-planar compound systems
US8702958 1987-11-09
PCT/US1987/002958 WO1988005029A1 (fr) 1987-01-12 1987-11-09 Supraconductivite dans des systemes composes plan-carres
US208987 1994-03-09

Publications (1)

Publication Number Publication Date
NL8720762A true NL8720762A (nl) 1989-10-02

Family

ID=25748176

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8720762A NL8720762A (nl) 1987-01-12 1987-11-09 Supergeleidende samenstellingen.

Country Status (16)

Country Link
EP (2) EP0341266B1 (fr)
JP (1) JP2691360B2 (fr)
CN (1) CN1033990C (fr)
AT (1) ATE117835T1 (fr)
AU (1) AU1425588A (fr)
DD (1) DD301618A9 (fr)
DE (1) DE3790872T1 (fr)
DK (1) DK503988A (fr)
ES (1) ES2071609T3 (fr)
GB (1) GB2228928B (fr)
GR (1) GR3015834T3 (fr)
IL (1) IL84449A (fr)
NL (1) NL8720762A (fr)
NO (1) NO304807B1 (fr)
SE (1) SE466929B (fr)
WO (1) WO1988005029A1 (fr)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6638894B1 (en) * 1987-01-09 2003-10-28 Lucent Technologies Inc. Devices and systems based on novel superconducting material
US5360786A (en) * 1987-01-17 1994-11-01 University Of Tokyo Superconductive material
CN1031620A (zh) * 1987-01-23 1989-03-08 国际商用机器公司 具有高转变温度的氟化钾镍型结构的新型超导化合物及其制备方法
GB2201955B (en) * 1987-03-11 1991-09-18 Ibm Electrically superconducting compositions and processes for their preparation
JPS63225525A (ja) * 1987-03-12 1988-09-20 Nippon Telegr & Teleph Corp <Ntt> 超伝導性物質
JPS63225527A (ja) * 1987-03-12 1988-09-20 Nippon Telegr & Teleph Corp <Ntt> 超伝導性物質
JPS63225530A (ja) * 1987-03-13 1988-09-20 Tokyo Univ 超伝導性素材物質
JP2828631B2 (ja) * 1987-03-13 1998-11-25 三洋電機株式会社 超電導物質の製造方法
US5238912A (en) * 1987-03-13 1993-08-24 The University Of Tokyo Y-Ba-Cu-O superconductive substance
AU598115B2 (en) * 1987-03-18 1990-06-14 Semiconductor Energy Laboratory Co. Ltd. Superconducting oxide ceramics
EP0283620A1 (fr) * 1987-03-25 1988-09-28 Semiconductor Energy Laboratory Co., Ltd. Céramiques supraconductrices
CA1335327C (fr) * 1987-04-07 1995-04-25 Osamu Kohno Supraconducteur; methode de sa fabrication
DE3850800T2 (de) * 1987-04-13 1994-11-17 Hitachi Ltd Supraleitendes Material und Verfahren zu dessen Herstellung.
JPS63270339A (ja) * 1987-04-24 1988-11-08 Nec Corp 酸化物超伝導体組成物
JP2571789B2 (ja) * 1987-07-26 1997-01-16 住友電気工業株式会社 超電導材料及びその製造方法
US5106830A (en) * 1988-01-15 1992-04-21 University Of Arkansas High temperature superconductor system having the formula Tl-Ba-Cu-O
US5073536A (en) * 1988-02-12 1991-12-17 The University Of Arkansas High temperature superconductors comprising Tl--Ca--Ba--O, Tl--Sr--Ba--Cu--O--Sr--Cu--O
GB8808618D0 (en) * 1988-04-12 1988-05-11 Ici Plc High efficiency antenna
FR2635227B1 (fr) * 1988-08-02 1992-01-03 Commissariat Energie Atomique Materiaux supraconducteurs jusqu'a des temperatures superieures a celles de l'azote liquide, appartenant au systeme y-ba-cu-o
US5126316A (en) * 1988-08-24 1992-06-30 E. I. Du Pont De Nemours And Company Bi2 Sr3-x Yx Cu2 O8+y superconducting metal oxide compositions
US5112800A (en) * 1988-08-25 1992-05-12 The University Of Arkansas Preparation of superconducting Tl-Ba-Ca-Cu-O thin films by Tl2 O3
US5036044A (en) * 1988-09-29 1991-07-30 University Of Arkansas R-Tl-Sr-Ca-Cu-O superconductors
US5164362A (en) * 1988-09-29 1992-11-17 University Of Arkansas Tl-Sr-Ca-Cu-O superconductors
US5214026A (en) * 1989-01-25 1993-05-25 University Of Tokyo Method for producing a R-Ce-Cu-O superconducting material wherein R is at least one rare earth element
JP2719518B2 (ja) * 1989-01-25 1998-02-25 東京大学長 酸化物超伝導性素材の製造法
US5217947A (en) * 1989-02-16 1993-06-08 The Board Of Trustees Of The Leland Stanford Junior University High-temperature superconductors
DE3905424C2 (de) * 1989-02-22 1994-02-17 Vacuumschmelze Gmbh Verfahren zur Herstellung einer supraleitenden Verbindung zwischen oxidischen Supraleitern
US5098868A (en) * 1989-10-13 1992-03-24 University Of Kansas Vanadium-based superconducting metallic oxides
US5215962A (en) * 1990-02-26 1993-06-01 The University Of Arkansas 90 K Tl-Ba-Ce-Cu-O superconductor and processes for making same
US5096881A (en) * 1990-03-15 1992-03-17 The University Of Arkansas Preparation of a superconducting Tl2 Ca2 Ba2 Cu3 O.sub.x2 O3 vapor
CA2043894A1 (fr) * 1990-09-12 1992-03-13 Zhengzhi Sheng Systeme supraconducteur haute temperature, a composition m-r-t1-sr-cu-o, et procede de fabrication connexe
DE4244723C2 (de) * 1992-01-27 1995-09-07 Roth Technik Gmbh Sauerstoffsensor auf der Basis komplexer Metalloxide
EP0557951A1 (fr) * 1992-02-28 1993-09-01 Hoechst Aktiengesellschaft Matériau supraconducteur en céramique d'oxyde et procédé pour sa fabrication
AU2802600A (en) 1999-02-17 2000-09-04 Solvay Barium Strontium Gmbh Superconductive bodies made of zinc-doped copper oxide material
US6522217B1 (en) 1999-12-01 2003-02-18 E. I. Du Pont De Nemours And Company Tunable high temperature superconducting filter
US6711912B2 (en) 2000-09-07 2004-03-30 E. I. Du Pont De Nemours And Company Cryogenic devices
US6688127B2 (en) 2000-09-07 2004-02-10 E. I. Du Pont De Nemours And Company Cryogenic devices
DE10248025A1 (de) * 2002-10-15 2004-05-13 THEVA DüNNSCHICHTTECHNIK GMBH Schichtmaterial sowie Verfahren zur Verbesserung der Stromtragfähigkeit von Hochtemperatur-Supraleiter-Dünnschichten
CN1294598C (zh) * 2004-09-29 2007-01-10 刘贤彰 超导电力电缆
CN100356484C (zh) * 2004-10-01 2007-12-19 中国科学技术大学 La2－xSrxCuO4有序纳米线阵列及其制备方法
WO2006071899A2 (fr) 2004-12-23 2006-07-06 Superconductor Technologies, Inc. Compositions optimisees pour leurs proprietes rf de supraconducteurs a films minces (re)ba2cu3o7-$g(d)
DE102009010011B3 (de) 2009-02-21 2010-08-26 Bruker Eas Gmbh Verfahren zur Verbindung von zwei oder mehr MgB2-Supraleiterdrähten über einen Presskörper aus HTS-Pulver und supraleitende Verbindungsstelle von zwei oder mehr dieser Drähte
US20170279028A1 (en) * 2016-03-22 2017-09-28 Eastern Plus, LLC Purposing and repurposing a group of compounds that can be used as high temperature superconductors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51150692A (en) * 1975-06-20 1976-12-24 Arita Kosei High conductivity composed substance
JP7115919B2 (ja) 2018-06-27 2022-08-09 グローリー株式会社 磁気検出装置及び磁気検出方法
CN109107155B (zh) 2018-08-08 2019-12-10 腾讯科技（深圳）有限公司 虚拟物品的调整方法、装置、终端及存储介质

Also Published As

Publication number Publication date
GB2228928A (en) 1990-09-12
ATE117835T1 (de) 1995-02-15
ES2071609T3 (es) 1995-07-01
EP0341266A4 (fr) 1990-04-10
GB8915733D0 (en) 1990-02-21
CN1033990C (zh) 1997-02-05
CN87107765A (zh) 1988-08-10
AU1425588A (en) 1988-07-27
EP0341266B1 (fr) 1995-08-30
NO304807B1 (no) 1999-02-15
JP2691360B2 (ja) 1997-12-17
SE8902517L (sv) 1989-07-12
DE3790872T1 (de) 1990-02-01
SE8902517D0 (sv) 1989-07-12
SE466929B (sv) 1992-04-27
GR3015834T3 (en) 1995-07-31
IL84449A0 (en) 1988-04-29
GB2228928B (en) 1991-09-25
IL84449A (en) 1992-01-15
DD301618A9 (de) 1993-04-29
WO1988005029A1 (fr) 1988-07-14
EP0280812B1 (fr) 1995-01-25
DK503988D0 (da) 1988-09-09
NO884019D0 (no) 1988-09-09
DK503988A (da) 1988-11-09
EP0341266A1 (fr) 1989-11-15
NO884019L (no) 1988-09-09
JPH02502903A (ja) 1990-09-13
EP0280812A1 (fr) 1988-09-07

Similar Documents

Publication Publication Date Title
NL8720762A (nl) Supergeleidende samenstellingen.
Siegal et al. Synthesis and properties of Tl–Ba–Ca–Cu–O superconductors
US5024992A (en) Preparation of highly oxidized RBa2 Cu4 O8 superconductors
EP0330305B1 (fr) Oxyde supraconducteur à haute température
JP3332334B2 (ja) 超伝導体及びその製造方法
Karpinski et al. High-pressure synthesis, crystal growth, phase diagrams, structural and magnetic properties of Y2Ba4CunO2n+ x, HgBa2Can-1CunO2n+ 2+ and quasi-one-dimensional cuprates
US4824826A (en) Millimeter size single crystals of superconducting YBa2 Cu3 O.sub.
Hiroi La1− xSrxCuO2. 5as a Doped Spin-Ladder Compound
US7056866B1 (en) Superconductivity in square-planar compound systems
EP0377359B1 (fr) Matériau supraconducteur d&#39;oxyde, procédé pour sa préparation et application
US5492886A (en) Method of producing highly oxidized superconductors containing barium, copper, and a third metal
US5374611A (en) Preparation and composition of superconducting copper oxides based on Ga-O layers
CA1341621C (fr) Supraconductivite dans un sysyeme a base d&#39;oxydes sans terre rare
US5106829A (en) Method of making substantially single phase superconducting oxide ceramics having a Tc above 85 degrees
EP0351037A1 (fr) Supraconducteur augmenté de fluoride
Yamaki et al. Preparation of fine single crystals of rutheno-cuprates by the self-flux method with alumina boats
JP3125021B2 (ja) 体心立方晶系構造のビスマス希土類酸化物固溶体
JPWO1991000847A1 (ja) 酸化物超電導体およびその製造方法
KR100265031B1 (ko) 나트륨이 끼워진 초전도체 및 그 제조방법
JP2696689B2 (ja) 酸化物系超電導材料
GB2244268A (en) Superconductors
Amamoto et al. (RE1− xSrx) 8Cu8O20 (RE= Pr, Nd) Synthesized under a High Pressure of Oxygen, PO2= 20 MPa
JPH0818834B2 (ja) 複合酸化物超電導材料及びその製造方法
Al-Shafei High temperature ceramic superconductors: oxalate co-precipitation procedure for synthesis and influence of compositional variations
JPH01100055A (ja) 放射線照射損傷に強い超電導セラミックス

Legal Events

Date Code Title Description
BN A decision not to publish the application has become irrevocable