JP2012508157A5 - - Google Patents
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- Publication number
- JP2012508157A5 JP2012508157A5 JP2011535953A JP2011535953A JP2012508157A5 JP 2012508157 A5 JP2012508157 A5 JP 2012508157A5 JP 2011535953 A JP2011535953 A JP 2011535953A JP 2011535953 A JP2011535953 A JP 2011535953A JP 2012508157 A5 JP2012508157 A5 JP 2012508157A5
- Authority
- JP
- Japan
- Prior art keywords
- magnesium
- borohydride
- diboride
- diborane
- metal shell
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000011777 magnesium Substances 0.000 claims 12
- 229910052749 magnesium Inorganic materials 0.000 claims 9
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 7
- CROBTXVXNQNKKO-UHFFFAOYSA-N borohydride Chemical compound [BH4-] CROBTXVXNQNKKO-UHFFFAOYSA-N 0.000 claims 4
- -1 Alkyl magnesium Chemical compound 0.000 claims 2
- 239000000010 aprotic solvent Substances 0.000 claims 2
- DMJZZSLVPSMWCS-UHFFFAOYSA-N diborane Chemical compound B1[H]B[H]1 DMJZZSLVPSMWCS-UHFFFAOYSA-N 0.000 claims 2
- 239000012535 impurity Substances 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 239000006227 byproduct Substances 0.000 claims 1
- 125000004432 carbon atoms Chemical group C* 0.000 claims 1
- 229910012375 magnesium hydride Inorganic materials 0.000 claims 1
- 229910000098 magnesium monohydride Inorganic materials 0.000 claims 1
- RHLWKNJTVXDVHU-UHFFFAOYSA-N magnesium;hydride Chemical compound [H-].[H-].[Mg+2] RHLWKNJTVXDVHU-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000001681 protective Effects 0.000 claims 1
- 230000001568 sexual Effects 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 238000005491 wire drawing Methods 0.000 claims 1
Claims (2)
- 工程（ａ１）または（ａ２）において得られた水素化ホウ素マグネシウムを双極性非プロトン性溶剤中で再結晶化する、請求項４記載の方法。
- 請求項８に記載の方法であって、
ａ１）アルキルマグネシウム（ＭｇＲ2）もしくはマグネシウムアルコキシド（Ｍｇ（ＯＲ）2）（式中、基Ｒは、１〜５個の炭素原子を有するアルキル基を表す）およびジボラン（Ｂ2Ｈ6）を無極性溶剤中で水素化ホウ素マグネシウム（Ｍｇ（ＢＨ4）2）へと反応させ、かつ酸化物の不純物ならびに副生成物を分離するか、または
ａ２）水素化マグネシウム（ＭｇＨ2）およびジボラン（Ｂ2Ｈ6）を双極性非プロトン性溶剤中で、水素化ホウ素マグネシウム（Ｍｇ（ＢＨ4）2）へと反応させ、かつ酸化物の不純物を分離し、かつ
ｂ）得られた水素化ホウ素マグネシウムを標準圧力および２５０℃〜１６００℃の温度で保護ガス雰囲気下に分解して二ホウ化マグネシウムが得られ、
ｃ）得られた二ホウ化マグネシウムを金属シェル中に封入し、かつ
ｄ）ワイヤ線引き加工により金属シェルと、二ホウ化マグネシウムからなるコアとを有するワイヤが得られる
方法。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11336908P | 2008-11-11 | 2008-11-11 | |
| DE102008056824A DE102008056824A1 (de) | 2008-11-11 | 2008-11-11 | Anorganische Verbindungen |
| US61/113,369 | 2008-11-11 | ||
| DE102008056824.4 | 2008-11-11 | ||
| PCT/EP2009/063641 WO2010054914A1 (de) | 2008-11-11 | 2009-10-19 | Magnesiumdiborid |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012508157A JP2012508157A (ja) | 2012-04-05 |
| JP2012508157A5 true JP2012508157A5 (ja) | 2012-09-06 |
| JP5686737B2 JP5686737B2 (ja) | 2015-03-18 |
Family
ID=42104947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011535953A Expired - Fee Related JP5686737B2 (ja) | 2008-11-11 | 2009-10-19 | 二ホウ化マグネシウム |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20110224085A1 (ja) |
| EP (1) | EP2346785A1 (ja) |
| JP (1) | JP5686737B2 (ja) |
| KR (1) | KR20110093809A (ja) |
| CN (1) | CN102209686A (ja) |
| AU (1) | AU2009315799A1 (ja) |
| BR (1) | BRPI0922098A2 (ja) |
| CA (1) | CA2742756A1 (ja) |
| DE (1) | DE102008056824A1 (ja) |
| IL (1) | IL212562A0 (ja) |
| MX (1) | MX2011004628A (ja) |
| RU (1) | RU2011123676A (ja) |
| TW (1) | TW201033124A (ja) |
| WO (1) | WO2010054914A1 (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2498565B (en) * | 2012-01-20 | 2014-09-17 | Siemens Plc | Methods for forming joints between magnesium diboride conductors |
| CN102963901A (zh) * | 2012-11-30 | 2013-03-13 | 江苏威纳德照明科技有限公司 | 一种高纯度二硼化镁的制造方法 |
| CN102992772A (zh) * | 2012-11-30 | 2013-03-27 | 江苏威纳德照明科技有限公司 | 一种MgB2超导导线的制备方法 |
| CN103021562A (zh) * | 2012-11-30 | 2013-04-03 | 江苏威纳德照明科技有限公司 | 一种高性能超导线的制备方法 |
| CN102963900A (zh) * | 2012-11-30 | 2013-03-13 | 江苏威纳德照明科技有限公司 | 一种MgB2的制造方法 |
| PL405397A1 (pl) | 2013-09-19 | 2015-03-30 | Uniwersytet Warszawski | Sposób syntezy niesolwatowanych borowodorków podwójnych |
| WO2019156259A1 (ko) * | 2018-02-06 | 2019-08-15 | 한국기계연구원 | 이붕소마그네슘을 포함하는 초전도체 및 이의 제조방법 |
| CN108930027B (zh) * | 2018-06-22 | 2020-09-01 | 无锡众创未来科技应用有限公司 | 超导电缆用二硼化镁超导薄膜的制备方法 |
| CN111646429B (zh) * | 2020-07-04 | 2022-03-18 | 上海镁源动力科技有限公司 | 基于镁的放氢材料、其制备方法及水解制氢的方法 |
| CN115440435B (zh) * | 2022-09-30 | 2023-05-05 | 西安聚能医工科技有限公司 | 一种MgB2超导粉末的制备方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2930674A (en) * | 1957-11-15 | 1960-03-29 | Olin Mathieson | Preparation of magnesium borohydride |
| US2930675A (en) * | 1957-11-15 | 1960-03-29 | Olin Mathieson | Preparation of magnesium borohydride |
| JP2560028B2 (ja) * | 1987-05-07 | 1996-12-04 | 新技術事業団 | ホウ化チタンの製造方法 |
| AU2002252961A1 (en) | 2001-03-12 | 2002-09-24 | Leibniz-Institut Fur Festkorper- Und Werkstoffforschung Dresden E.V. | Mgb2 based powder for the production of super conductors, method for the use and production thereof |
| JP4033375B2 (ja) * | 2001-10-15 | 2008-01-16 | 学校法人東海大学 | ＭｇＢ２系超伝導体及びその製造方法 |
| JP2003158308A (ja) * | 2001-11-22 | 2003-05-30 | Communication Research Laboratory | 超伝導材料の製造方法 |
| JP4058951B2 (ja) * | 2002-01-23 | 2008-03-12 | 日立電線株式会社 | 二ホウ化マグネシウム超電導線材前駆体および二ホウ化マグネシウム超電導線材 |
| JP4048270B2 (ja) * | 2002-02-25 | 2008-02-20 | 独立行政法人物質・材料研究機構 | ＭｇＢ２超伝導膜状体とその製造方法 |
| US6511943B1 (en) * | 2002-03-13 | 2003-01-28 | The Regents Of The University Of California | Synthesis of magnesium diboride by magnesium vapor infiltration process (MVIP) |
| DE102004014315A1 (de) | 2003-10-01 | 2005-05-12 | Dronco Ag | Verfahren zur Herstellung von kristallinem Metallborid und kristallines Metallborid |
| ITFI20040208A1 (it) | 2004-10-12 | 2005-01-12 | Consorzio Interuniversitario | Processo per la preparazione di un prodotto superconduttore a base di diboruro di magnesio e prodotto ottenibile con tale processo |
| US20060093861A1 (en) * | 2004-10-29 | 2006-05-04 | The Penn State Research Foundation | Method for producing doped, alloyed, and mixed-phase magnesium boride films |
| DE102006017435B4 (de) | 2006-04-07 | 2008-04-17 | Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. | Pulver für die Herstellung von MgB2-Supraleitern und Verfahren zur Herstellung dieser Pulver |
| ITMI20061048A1 (it) | 2006-05-30 | 2007-11-30 | Edison Spa | Procedimento per la preparazione di magnesio boroidruro cristallino |
| US20080236869A1 (en) * | 2007-03-30 | 2008-10-02 | General Electric Company | Low resistivity joints for joining wires and methods for making the same |
-
2008
- 2008-11-11 DE DE102008056824A patent/DE102008056824A1/de not_active Withdrawn
-
2009
- 2009-10-19 AU AU2009315799A patent/AU2009315799A1/en not_active Abandoned
- 2009-10-19 US US13/128,408 patent/US20110224085A1/en not_active Abandoned
- 2009-10-19 CN CN2009801451119A patent/CN102209686A/zh active Pending
- 2009-10-19 CA CA2742756A patent/CA2742756A1/en not_active Abandoned
- 2009-10-19 EP EP09736602A patent/EP2346785A1/de not_active Withdrawn
- 2009-10-19 WO PCT/EP2009/063641 patent/WO2010054914A1/de active Application Filing
- 2009-10-19 BR BRPI0922098A patent/BRPI0922098A2/pt not_active IP Right Cessation
- 2009-10-19 RU RU2011123676/05A patent/RU2011123676A/ru not_active Application Discontinuation
- 2009-10-19 MX MX2011004628A patent/MX2011004628A/es not_active Application Discontinuation
- 2009-10-19 KR KR1020117011831A patent/KR20110093809A/ko not_active Application Discontinuation
- 2009-10-19 JP JP2011535953A patent/JP5686737B2/ja not_active Expired - Fee Related
- 2009-11-10 TW TW098137992A patent/TW201033124A/zh unknown
-
2011
- 2011-04-28 IL IL212562A patent/IL212562A0/en unknown
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