JP4783570B2 - 耐食電流コレクタ付きのマイクロセル電気化学装置およびアセンブリ、ならびにその製造方法 - Google Patents
耐食電流コレクタ付きのマイクロセル電気化学装置およびアセンブリ、ならびにその製造方法 Download PDFInfo
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- JP4783570B2 JP4783570B2 JP2004519598A JP2004519598A JP4783570B2 JP 4783570 B2 JP4783570 B2 JP 4783570B2 JP 2004519598 A JP2004519598 A JP 2004519598A JP 2004519598 A JP2004519598 A JP 2004519598A JP 4783570 B2 JP4783570 B2 JP 4783570B2
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- 230000007797 corrosion Effects 0.000 title description 19
- 238000004519 manufacturing process Methods 0.000 title description 3
- 229910052751 metal Inorganic materials 0.000 claims abstract description 180
- 239000002184 metal Substances 0.000 claims abstract description 180
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 14
- 229910052802 copper Inorganic materials 0.000 claims description 14
- 239000010949 copper Substances 0.000 claims description 14
- 239000010936 titanium Substances 0.000 claims description 14
- 229910052719 titanium Inorganic materials 0.000 claims description 14
- 239000012510 hollow fiber Substances 0.000 claims description 13
- 229910052758 niobium Inorganic materials 0.000 claims description 13
- 239000010955 niobium Substances 0.000 claims description 13
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 13
- 229910045601 alloy Inorganic materials 0.000 claims description 10
- 239000000956 alloy Substances 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 229910052759 nickel Inorganic materials 0.000 claims description 9
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- 229910052715 tantalum Inorganic materials 0.000 claims description 6
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 6
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 229910052726 zirconium Inorganic materials 0.000 claims description 5
- 229910001369 Brass Inorganic materials 0.000 claims description 4
- 229910000906 Bronze Inorganic materials 0.000 claims description 4
- 229910001257 Nb alloy Inorganic materials 0.000 claims description 4
- 239000010951 brass Substances 0.000 claims description 4
- 239000010974 bronze Substances 0.000 claims description 4
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 claims description 4
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 4
- 229910001093 Zr alloy Inorganic materials 0.000 claims 2
- 229910000881 Cu alloy Inorganic materials 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 29
- 229910001092 metal group alloy Inorganic materials 0.000 description 19
- 150000002739 metals Chemical class 0.000 description 14
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 6
- 229910052737 gold Inorganic materials 0.000 description 6
- 239000010931 gold Substances 0.000 description 6
- 229910052697 platinum Inorganic materials 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000005342 ion exchange Methods 0.000 description 5
- 229920001410 Microfiber Polymers 0.000 description 4
- 239000010953 base metal Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 235000019892 Stellar Nutrition 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000007770 graphite material Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000005300 metallic glass Substances 0.000 description 2
- 239000003658 microfiber Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 238000005411 Van der Waals force Methods 0.000 description 1
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- H01M4/90—Selection of catalytic material
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Description
本発明は、マイクロセル電気化学装置およびアセンブリ、ならびにその製造方法に関する。より詳細には、本発明は、高導電性、高耐食性、ならびに剥離および磨耗に対する高い機械的耐久性および抵抗性の電流コレクタを備える、マイクロセル電気化学装置およびアセンブリに関する。
電池および燃料電池のような電気化学セルが、電解質媒体と接触しながら内部短絡を防止するように隔離される正および負の電極を有し、この電解質媒体は電極と反応して、電子の流れを発生し、従って、回路が外部負荷に結合される場合、電気エネルギーを供給する。
本発明は、一態様において、
内部電極と、
内部電極と接触する中空繊維膜セパレータと、
中空繊維膜セパレータに埋設された電解質と、
外部電極と、
を備える繊維マイクロセル構造に関し、内部および外部電極の少なくとも1つが、固相接合によって接合される、2つ以上の金属層を有する金属クラッド複合材を含む。
エシュラジの米国特許第5,916,514号明細書、同第5,928,808号明細書、同第5,989,300号明細書、同第6,004,691号明細書、同第6,338,913号明細書、および同第6,399,232号明細書は、全体として、かつ全ての目的のために、参照により本明細書に援用される。
(1)銅またはアルミニウムのような、図2の金属コア22を形成するための金属または金属合金を含むベース金属棒32を設ける工程、
(2)チタン、ニオブ、またはニッケルのような、図2の中間金属層24を形成するための金属または金属合金を含む第1の金属管34を設ける工程であって、第1の金属管34がベース金属棒32の周りに合うことができるように、第1の金属管34はベース金属棒32の直径よりも大きい内径を有する工程、
(3)ニオブ、タンタル、白金、または金のような、図2の外部金属層26を形成するための金属または金属合金を含む第2の金属管36を設ける工程であって、第2の金属管36が第1の金属管34の周りに合うことができるように、第2の金属管36は第1の金属管34の外径よりも大きい内径を有する工程、
(4)ベース金属棒32、第1の金属管34、および第2の金属管36を一緒に熱間共押し出して、固相接合によって接合される3層の金属を含む金属ビレット40を形成する工程、および
(5)一連の低温延伸および焼なまし工程によって、金属ビレット40を細い金属ワイヤ50に引き込む工程であって、細い金属ワイヤ50は繊維構造および小さい直径によって特徴づけられ、そして細い金属ワイヤ50は、図2の金属コア22、中間金属層24、および外部金属層26に相当する3つの異なる金属層(図3では見えない)を含む工程。
Claims (8)
- 内部電極と、
前記内部電極と接触する中空繊維膜セパレータと、
前記中空繊維膜セパレータに埋設された電解質と、
外部電極と、
を備えた繊維マイクロセル構造であって、前記内部および外部電極の少なくとも1つが、3層の金属層の各層の断面積比が変形前から変形後まで少なくとも7:1に減少する共押し出しプロセスによる固相接合によって周状に接合される金属クラッド複合ワイヤを含み、
前記3層の金属層は、
(i) 銅、アルミニウム、黄銅、青銅、ニッケル、銀、ならびにそれらの混合物および合金からなる群から選択される金属から形成される金属コア、
(ii) チタン、タンタル、パラジウム、ならびにそれらの混合物および合金からなる群から選択される金属から形成される中間金属層、および
(iii) ニオブ、ニオブ合金、ジルコニウムおよびジルコニウム合金からなる群から選択される金属から形成される外部金属層、
を含む、繊維マイクロセル構造。 - 前記金属コアは、銅または銅合金を含み、前記中間金属層は、チタンまたはチタン合金を含み、前記外部金属層は、ニオブまたはニオブ合金を含む、請求項1に記載の繊維マイクロセル構造。
- 前記金属コアは、銅を含み、前記中間金属層は、チタンを含み、前記外部金属層は、ニオブを含む、請求項1に記載の繊維マイクロセル構造。
- 前記金属クラッド複合ワイヤの外径が、100μm〜1000μmの範囲にある、請求項1に記載の繊維マイクロセル構造。
- 請求項1に記載の複数の繊維マイクロセル構造を含む、電気化学セル装置。
- 燃料電池を構成する、請求項5に記載の電気化学セル装置。
- 電池セルを構成する、請求項5に記載の電気化学セル装置。
- マイクロセル繊維素子を含む燃料電池であって、各マイクロセル繊維素子が、
内部電流コレクタと、
内部触媒層と、
前記内部触媒層および前記内部電流コレクタと接触する中空繊維膜セパレータと、
前記中空繊維膜セパレータに埋設された電解質と、
外部触媒層と、
外部電流コレクタと、
を備え、前記内部および外部電流コレクタの少なくとも1つが、3層の金属層の各層の断面積比が変形前から変形後まで少なくとも7:1に減少する共押し出しプロセスによる固相接合によって周状に接合される金属クラッド複合ワイヤを含み、
前記3層の金属層は、
(i) 銅、アルミニウム、黄銅、青銅、ニッケル、銀、ならびにそれらの混合物および合金からなる群から選択される金属から形成される金属コア、
(ii) チタン、タンタル、パラジウム、ならびにそれらの混合物および合金からなる群から選択される金属から形成される中間金属層、および
(iii) ニオブ、ニオブ合金、ジルコニウムおよびジルコニウム合金からなる群から選択される金属から形成される外部金属層、
を含む、燃料電池。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/188,471 | 2002-07-02 | ||
| US10/188,471 US6884539B2 (en) | 2002-07-02 | 2002-07-02 | Microcell electrochemical devices and assemblies with corrosion-resistant current collectors, and method of making the same |
| PCT/US2003/019023 WO2004006377A1 (en) | 2002-07-02 | 2003-06-13 | Microcell electrochemical devices and assemblies with corrosion-resistant current collectors, and method of making the same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005531911A JP2005531911A (ja) | 2005-10-20 |
| JP2005531911A5 JP2005531911A5 (ja) | 2006-06-22 |
| JP4783570B2 true JP4783570B2 (ja) | 2011-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004519598A Expired - Fee Related JP4783570B2 (ja) | 2002-07-02 | 2003-06-13 | 耐食電流コレクタ付きのマイクロセル電気化学装置およびアセンブリ、ならびにその製造方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6884539B2 (ja) |
| EP (1) | EP1518292B1 (ja) |
| JP (1) | JP4783570B2 (ja) |
| CN (1) | CN100423350C (ja) |
| AT (1) | ATE467921T1 (ja) |
| AU (1) | AU2003238243A1 (ja) |
| CA (1) | CA2490126C (ja) |
| DE (1) | DE60332533D1 (ja) |
| NZ (1) | NZ537841A (ja) |
| WO (1) | WO2004006377A1 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| KR101431696B1 (ko) * | 2007-10-30 | 2014-08-22 | 재단법인 포항산업과학연구원 | 클래드 와이어 제조방법 |
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| US10487377B2 (en) | 2015-12-18 | 2019-11-26 | Heraeus Deutschland GmbH & Co. KG | Cr, Ni, Mo and Co alloy for use in medical devices |
| EP3533097B1 (en) * | 2016-10-26 | 2021-04-21 | 3M Innovative Properties Company | Catalyst |
| EP3415195A1 (en) * | 2017-06-14 | 2018-12-19 | Heraeus Deutschland GmbH & Co. KG | A method for manufacturing a cable |
| EP3415650A1 (en) * | 2017-06-14 | 2018-12-19 | Heraeus Deutschland GmbH & Co. KG | A method for manufacturing a composite wire |
| US10622531B2 (en) * | 2017-09-28 | 2020-04-14 | Nichia Corporation | Light-emitting device |
| KR20200067148A (ko) * | 2017-10-13 | 2020-06-11 | 아르크로마 아이피 게엠베하 | 섬유-반응성 아조 염료의 혼합물, 그의 제조 및 그의 용도 |
| US11697869B2 (en) | 2020-01-22 | 2023-07-11 | Heraeus Deutschland GmbH & Co. KG | Method for manufacturing a biocompatible wire |
| CN116550160B (zh) * | 2023-07-04 | 2023-09-01 | 沧州市天津工业大学研究院 | 金属中空纤维膜微结构的电化学调控方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0344454A (ja) * | 1989-07-12 | 1991-02-26 | Furukawa Electric Co Ltd:The | 電子部品および機器用リード線の製造方法 |
| JPH0347617A (ja) * | 1989-07-17 | 1991-02-28 | Nippon Mining Co Ltd | 難加工性複合ビレットの間接押出し方法 |
| JPH0539587A (ja) * | 1991-08-01 | 1993-02-19 | Tanaka Kikinzoku Kogyo Kk | 複合電極材の製造方法 |
| JPH08138700A (ja) * | 1994-11-04 | 1996-05-31 | Yamaha Motor Co Ltd | 燃料電池 |
| US5916514A (en) * | 1995-10-30 | 1999-06-29 | Eshraghi; Ray R. | Process of fabricating fibrous electrochemical cells |
| WO2002009212A1 (en) * | 2000-07-24 | 2002-01-31 | Microcell Corporation | Microcell electrochemical devices and assemblies, and method of making and using the same |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2753623A (en) * | 1951-01-05 | 1956-07-10 | Metals & Controls Corp | Solid phase bonding of metals |
| US3220107A (en) * | 1961-03-06 | 1965-11-30 | Texas Instruments Inc | Manufacture of clad rods, tubing and clad tubing |
| US3408727A (en) * | 1966-01-05 | 1968-11-05 | Texas Instruments Inc | Method of metal cladding |
| US3455016A (en) * | 1967-04-26 | 1969-07-15 | Texas Instruments Inc | Manufacture of clad wire and the like |
| US3600790A (en) * | 1969-03-07 | 1971-08-24 | Texas Instruments Inc | Manufacture of clad wire and the like |
| US3714701A (en) * | 1971-01-04 | 1973-02-06 | Polymetallurgical Corp | Manufacture of clad metals |
| US4227061A (en) * | 1976-11-19 | 1980-10-07 | Copperweld Corporation | Method and apparatus for cladding a metal rod with another metal |
| US4411762A (en) * | 1981-11-09 | 1983-10-25 | Diamond Shamrock Corporation | Titanium clad copper electrode and method for making |
| US5925470A (en) * | 1984-08-22 | 1999-07-20 | Blanyer; Richard J. | Coated elongated core material |
| US4933141A (en) * | 1988-03-28 | 1990-06-12 | Inco Alloys International, Inc. | Method for making a clad metal product |
| GB8917022D0 (en) * | 1989-07-25 | 1989-09-13 | Chloride Silent Power Ltd | Sodium/sulphur cell |
| JPH05505904A (ja) * | 1990-03-15 | 1993-08-26 | クロリード・サイレント・パワー・リミテッド | アルカリ金属エネルギー変換装置 |
| US5693203A (en) * | 1992-09-29 | 1997-12-02 | Japan Energy Corporation | Sputtering target assembly having solid-phase bonded interface |
| US5483022A (en) * | 1994-04-12 | 1996-01-09 | Ventritex, Inc. | Implantable conductor coil formed from cabled composite wire |
| US5897963A (en) * | 1995-01-10 | 1999-04-27 | Composite Materials Technology, Inc. | Composite wires and process of forming same |
| US5914514A (en) * | 1996-09-27 | 1999-06-22 | Xilinx, Inc. | Two transistor flash EPROM cell |
| US5989300A (en) * | 1997-06-05 | 1999-11-23 | Eshraghi; Ray R. | Process of producing electrochemical products or energy from a fiberous electrochemical cell |
| CA2274483C (en) * | 1997-10-07 | 2006-01-31 | Matsushita Electric Industrial Co., Ltd. | Non-aqueous electrolyte secondary battery |
| US6403248B1 (en) * | 2000-07-24 | 2002-06-11 | Microcell Corporation | Microcell electrochemical devices assemblies with water management subsystem, and method of making and using the same |
| US6403517B1 (en) * | 2000-07-24 | 2002-06-11 | Microcell Corporation | System and process for manufacturing microcell electrochemical devices and assemblies |
| US6399232B1 (en) * | 2000-07-24 | 2002-06-04 | Microcell Corporation | Series-connected microcell electrochemical devices and assemblies, and method of making and using the same |
| US6495281B1 (en) * | 2000-07-24 | 2002-12-17 | Microcell Corporation | Microcell electrochemical devices assemblies with corrosion management subsystem, and method of making and using the same |
| US6338913B1 (en) * | 2000-07-24 | 2002-01-15 | Microcell Corporation | Double-membrane microcell electrochemical devices and assemblies, and method of making and using the same |
| US6444339B1 (en) * | 2000-07-24 | 2002-09-03 | Microcell Corporation | Microcell electrochemical device assemblies with thermal management subsystem, and method of making and using the same |
-
2002
- 2002-07-02 US US10/188,471 patent/US6884539B2/en not_active Expired - Fee Related
-
2003
- 2003-06-13 AT AT03737138T patent/ATE467921T1/de not_active IP Right Cessation
- 2003-06-13 NZ NZ537841A patent/NZ537841A/en unknown
- 2003-06-13 EP EP03737138A patent/EP1518292B1/en not_active Expired - Lifetime
- 2003-06-13 DE DE60332533T patent/DE60332533D1/de not_active Expired - Lifetime
- 2003-06-13 AU AU2003238243A patent/AU2003238243A1/en not_active Abandoned
- 2003-06-13 CN CNB038158361A patent/CN100423350C/zh not_active Expired - Fee Related
- 2003-06-13 JP JP2004519598A patent/JP4783570B2/ja not_active Expired - Fee Related
- 2003-06-13 CA CA2490126A patent/CA2490126C/en not_active Expired - Fee Related
- 2003-06-13 WO PCT/US2003/019023 patent/WO2004006377A1/en not_active Ceased
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0344454A (ja) * | 1989-07-12 | 1991-02-26 | Furukawa Electric Co Ltd:The | 電子部品および機器用リード線の製造方法 |
| JPH0347617A (ja) * | 1989-07-17 | 1991-02-28 | Nippon Mining Co Ltd | 難加工性複合ビレットの間接押出し方法 |
| JPH0539587A (ja) * | 1991-08-01 | 1993-02-19 | Tanaka Kikinzoku Kogyo Kk | 複合電極材の製造方法 |
| JPH08138700A (ja) * | 1994-11-04 | 1996-05-31 | Yamaha Motor Co Ltd | 燃料電池 |
| US5916514A (en) * | 1995-10-30 | 1999-06-29 | Eshraghi; Ray R. | Process of fabricating fibrous electrochemical cells |
| US5928808A (en) * | 1995-10-30 | 1999-07-27 | Eshraghi; Ray R. | Fibrous electrochemical feed cells |
| WO2002009212A1 (en) * | 2000-07-24 | 2002-01-31 | Microcell Corporation | Microcell electrochemical devices and assemblies, and method of making and using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003238243A2 (en) | 2004-01-23 |
| EP1518292B1 (en) | 2010-05-12 |
| US20040005498A1 (en) | 2004-01-08 |
| WO2004006377A1 (en) | 2004-01-15 |
| US6884539B2 (en) | 2005-04-26 |
| DE60332533D1 (de) | 2010-06-24 |
| EP1518292A4 (en) | 2005-06-01 |
| AU2003238243A1 (en) | 2004-01-23 |
| CA2490126C (en) | 2011-07-12 |
| CN1666375A (zh) | 2005-09-07 |
| JP2005531911A (ja) | 2005-10-20 |
| ATE467921T1 (de) | 2010-05-15 |
| CA2490126A1 (en) | 2004-01-15 |
| NZ537841A (en) | 2006-09-29 |
| EP1518292A1 (en) | 2005-03-30 |
| CN100423350C (zh) | 2008-10-01 |
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