KR920703437A - 전기화학 전지들에 사용하기위한 촉매적 수소저장 전극 물질들 - Google Patents
전기화학 전지들에 사용하기위한 촉매적 수소저장 전극 물질들Info
- Publication number
- KR920703437A KR920703437A KR1019920701214A KR920701214A KR920703437A KR 920703437 A KR920703437 A KR 920703437A KR 1019920701214 A KR1019920701214 A KR 1019920701214A KR 920701214 A KR920701214 A KR 920701214A KR 920703437 A KR920703437 A KR 920703437A
- Authority
- KR
- South Korea
- Prior art keywords
- hydrogen storage
- electrochemical hydrogen
- storage alloy
- alloy
- type electrochemical
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/383—Hydrogen absorbing alloys
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B6/00—Hydrides of metals including fully or partially hydrided metals, alloys or intermetallic compounds ; Compounds containing at least one metal-hydrogen bond, e.g. (GeH3)2S, SiH GeH; Monoborane or diborane; Addition complexes thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
- C01B3/001—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof
- C01B3/0031—Intermetallic compounds; Metal alloys; Treatment thereof
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 판상(flat)전기화학적 전지의 양식화(樣式化)한 횡단면적 측면도이다.
제2도는 젤리롤(jelly-roll)형 전기화학적 전지의 횡단면적 측면도이다.
제3도는 실시예 VI 에 기술되어진 바와같은 V20.6Ti15Zr15Ni30Cr6.6Co6.6Mn3.6Al2.7(본 발명에 따라 수정되어진)과 V22Ti16Zr16Ni39Cr7(대조표준물질)으로 만들어진 전극들을 지니는 반쪽전지들에 대한 반쪽전지싸이클 수명(즉, 싸이클수 대 축전용량)의 도면이다.
Claims (14)
- 그 V,Ti,Zr,Ni및 Cr이 개별적으로(또는 집합적으로)하나 이상의 수정물질들(modifiers)에 의해 부분적으로 치환되어지고, 다음 조성 성분비를 지니는 V-Ti-Zr-Ni-Cr형 전기화학적수소저장합금;(Vy i -yNiyTix i -xZrxCrz)aMb iMc iiMdd iiiMee iv여기서, X1는 1.8과 2.2사이, X는 0과 1.5사이, y1는 3.6과 4.4사이, y는 0.6과 3.5사이, Z는 0.00과 1.44사이이고, a는 일단의 그룹(group)으로서 그 V-Ni-Ti-Zr-Cr구성성분, (Vy i -yNiyTix i -xZrxCrz)가 최소한, 그 합금의 원자백분율 70임을 나타내며, M1,M11, Miii및 Miv는 Al, Mn, Mo, Cu, W, Fe, Co, Si, Sn, Zm, 그리고 그들의 콤비네이션들(Combinations)로 이루어지는 그룹(group)으로부터 선택된 수정물질들이고, b,c,d 및 e는 그 합금매로 존재하는 수정물질 농도들이며, b+c+d+e의 합은 최고 그 합금의 원자백분율30에 이르는 효과적인 수정물질들의 양이다.
- 제1항에 있어서, 수정물질로서의 Mi이 Co인 그 V-Ti-Zn-Ni-Cr 형 전기화학적 수소저장합금.
- 제3항에 있어서, 수정물질로서의 Mn,과 Al을 더 포함하는 그 V-Ti-Zr-Ni-Cr형 전기화학적 수소저장 합금.
- 제3항에 있어서, V20.6Ti15Zr15Ni30Cr6.6Co6.6Mn3.6Al2.7의 등질성 범위 (homogeneity range)내에 있는 조성성분비를 지니는 그 V-Ti-Zr-Ni-Cr형 전기화학적 수소저장합금.
- 제3항에 있어서, V22Ti16Zr15Ni32Cr7Co7의 등질성 범위(homogeneity range)내에 있는 조성성분비를 지니는 그 V-Ti-Zr-Ni-Cr형 전기화학적 수소저장합금.
- 제1항에 있어서, V19Ti14Zr14Ni34Cr20의 등질성 범위 (homogeneity range)내에 있는 조성성분비를 지니는 그 V-Ti-Zr-Ni-Cr형 전기화학적 수소저장합금.
- 제1항에 있어서, V19.6Ti15Zr15Ni29Cr5.6Co6.6Mn2.6Al1.7Fe5의 등질성 범위 (homogeneity range) 내에 있는 조성성분비를 지니는 그 V-Ti-Zr-Ni-Cr형 전기화학적 수소저장합금.
- 제1항에 있어서, V22Ti16Zr16Ni39Fe7의 등질성 범위(homogeneity range)내에 있는 조성성분비를 지니는 그 V-Ti-Zr-Ni-Cr형 전기화학적 수소저장합금.
- 제1항에 있어서, V25Ti17Zr17Ni35Co7의 등질싱 범위(homogeneity range)내에 있는 조성성분비를 지니는 그 V-Ti-Zr-Ni-Cr형 전기화학적 수소저장합금.
- 제1항에 있어서, V22Ti16Zr16Ni34Fe6의 등질성 범위(homogeneity range)내에 있는 조성성분비를 지니는 그 V-Ti-Zr-Ni-Cr형 전기화학적 수소저장합금.
- 제1항에 있어서, V21Ti15Zr15Ni31Cr6Co6Fe8의 등질성 범위 (homogeneity range)내에 있는 조성성분비를 지니는 그 V-Ti-Zr-Ni-Cr형 전기화학적 수소저장합금.
- 제1항에 있어서, V20.2Ti15.4Zr14.5Ni31Cr6Co6Fe8의 등질성 범위(homogeneity range)내에 있는 조성성분비를 지니는 그 V-Ti-Zr-Ni-Cr형 전기화학적 수소저장합금.
- 다음의 조성성분비를 지니는 것으로 전술된 합금이고, 밀폐되고, 재충전할 수 있는 전기화학적 전지에서 그 합금의 저온 전압(low temperature voltage)을 증가시켜주는 최소한 한개의 수성물질을 지니는, 가역적이고, 다구성분적인 V-Ti-Zr-Ni-Cr형 전기화학적 수소저장합금;(Vy i -yNiyTix i -xZrxCrz)aMb iMc iiMdd iiiMee iv여기서, XI는 1.8과 2.2사이, X는 0과 1.5사이, yI는 3.6과 4.4사이, y눈 0.6과 3.5사이, Z는 0.00과 1.44사이이고, a는 일단의 그룹(group)으로서 그 V-Ti-Zr-Ni-Cr구성성분, (Vy i -yNiyTix i -xZrxCrz)가 최소한, 그 합금의 원자백분율 70임을 나타내며, Mi,Nii, Miii및 Miv는 b,c,d및 e는 그 합금매로 존재하는 수정물질 농도들이며, b+c+d+e의 합은 최고 그 합금의 원자백분율30에 이르는 효과적인 수정물질들의 양이다.
- 제13항에 있어서, 수정물질로서의 Mi이 하나이상의 (i)Mn, (ii)Al, 그리고 그의 콤비네이션들(combinations)을 지니는 (5)Co및 (1)Al, (2)Mn, (3)Fe, (4)Co로 이루어지는 그룹(group)으로부터 선택되는 그 V-Ti-Zr-Ni-Cr형 전기화학적 수소저장합금.※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/441,489 US5096667A (en) | 1989-11-24 | 1989-11-24 | Catalytic hydrogen storage electrode materials for use in electrochemical cells and electrochemical cells incorporating the materials |
US441,489 | 1989-11-24 | ||
US515,020 | 1990-04-26 | ||
US07/515,020 US5104617A (en) | 1990-04-26 | 1990-04-26 | Catalytic hydrogen storage electrode materials for use in electrochemical cells and electrochemical cells incorporating the materials |
PCT/US1990/006806 WO1991008167A1 (en) | 1989-11-24 | 1990-11-20 | Catalytic hydrogen storage electrode materials for use in electrochemical cells incorporating the materials |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920703437A true KR920703437A (ko) | 1992-12-17 |
KR0144843B1 KR0144843B1 (ko) | 1998-07-15 |
Family
ID=27032836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920701214A KR0144843B1 (ko) | 1989-11-24 | 1990-11-20 | 전기화학 전지에 사용하기 위한 촉매적 수소저장 전극 물질들 |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP0502127B1 (ko) |
JP (1) | JP3155550B2 (ko) |
KR (1) | KR0144843B1 (ko) |
CN (1) | CN1048586C (ko) |
AT (1) | ATE203976T1 (ko) |
AU (1) | AU642383B2 (ko) |
BR (1) | BR9007868A (ko) |
CA (1) | CA2068408C (ko) |
DE (1) | DE69033776T2 (ko) |
FI (1) | FI111419B (ko) |
IL (1) | IL96391A (ko) |
NO (1) | NO300646B1 (ko) |
PH (1) | PH29508A (ko) |
RU (1) | RU2091498C1 (ko) |
WO (1) | WO1991008167A1 (ko) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5238756A (en) * | 1990-04-26 | 1993-08-24 | Ovonic Battery Company | Electrode alloy having decreased hydrogen overpressure and/or low self-discharge |
CN1050011C (zh) * | 1991-10-01 | 2000-03-01 | 南开大学 | 碱性储氢合金蓄电池 |
FR2695757B1 (fr) * | 1992-09-11 | 1994-10-14 | Accumulateurs Fixes | Matériau hydrurable pour électrode négative d'accumulateur nickel-hydrure. |
US5753054A (en) * | 1995-04-27 | 1998-05-19 | Matsushita Electric Industrial Co., Ltd. | Hydrogen storage alloy and electrode therefrom |
CN1072847C (zh) * | 1996-11-24 | 2001-10-10 | 新疆大学 | 碱性氢(mh)/二氧化锰可充电池 |
JPH11310844A (ja) | 1998-04-30 | 1999-11-09 | Toyota Motor Corp | 水素吸蔵合金および水素吸蔵合金電極 |
JP3528599B2 (ja) | 1998-05-21 | 2004-05-17 | トヨタ自動車株式会社 | 水素吸蔵合金 |
WO2002059990A2 (en) * | 2000-11-21 | 2002-08-01 | The Gillette Company | Battery vent |
RU2444577C2 (ru) * | 2008-12-08 | 2012-03-10 | Государственное Учебно-Научное Учреждение Химический Факультет Московского Государственного Университета Имени М.В. Ломоносова | Гидриды сплавов для сорбции и десорбции водорода |
US9272259B2 (en) * | 2012-04-19 | 2016-03-01 | Ovonic Battery Company, Inc. | Metal hydride alloys having improved activation and high rate performance |
WO2014107732A2 (en) * | 2013-01-07 | 2014-07-10 | Ovonic Battery Company, Inc. | Metal hydride alloy |
US10763491B2 (en) | 2014-04-01 | 2020-09-01 | The Research Foundation For The State University Of New York | Low-temperature synthesis process of making MgzMxOy, where M is Mn, V or Fe, for manufacture of electrode materials for group II cation-based batteries |
EP3400625A4 (en) * | 2016-01-05 | 2019-11-06 | BASF Corporation | NICKEL HYDROXIDE COMPOSITE MATERIAL FOR RECHARGEABLE ALKALINE CELL |
CN113308623B (zh) * | 2020-05-18 | 2022-01-04 | 有研工程技术研究院有限公司 | 一种非蒸散型低温激活吸气剂 |
CN112028018B (zh) * | 2020-09-18 | 2023-10-13 | 陕西氢易能源科技有限公司 | 有机液体储氢介质的工业粗氢纯化与氢储放系统及方法 |
CN115449690B (zh) * | 2022-09-20 | 2023-06-06 | 浙江安胜科技股份有限公司 | 高强度高吸气性能Zr-V系吸气材料及其制备方法 |
CN115821114B (zh) * | 2022-11-24 | 2024-04-26 | 河北工业大学 | 一种高强韧耐蚀锆银二元合金及其制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3023770C2 (de) * | 1980-06-25 | 1985-08-22 | Daimler-Benz Ag, 7000 Stuttgart | Legierung zum Speichern von Wasserstoff |
US4728586A (en) * | 1986-12-29 | 1988-03-01 | Energy Conversion Devices, Inc. | Enhanced charge retention electrochemical hydrogen storage alloys and an enhanced charge retention electrochemical cell |
US4849205A (en) * | 1987-11-17 | 1989-07-18 | Kuochih Hong | Hydrogen storage hydride electrode materials |
US4983474A (en) * | 1988-05-17 | 1991-01-08 | Mitsubishi Metal Corporation | Hydroen absorbing Ni-based alloy and rechargeable alkaline battery |
JP2627963B2 (ja) * | 1990-01-31 | 1997-07-09 | 古河電池株式会社 | 水素吸蔵合金電極 |
-
1990
- 1990-11-19 IL IL9639190A patent/IL96391A/en not_active IP Right Cessation
- 1990-11-20 DE DE69033776T patent/DE69033776T2/de not_active Expired - Fee Related
- 1990-11-20 EP EP91902344A patent/EP0502127B1/en not_active Expired - Lifetime
- 1990-11-20 KR KR1019920701214A patent/KR0144843B1/ko not_active IP Right Cessation
- 1990-11-20 AT AT91902344T patent/ATE203976T1/de active
- 1990-11-20 CA CA002068408A patent/CA2068408C/en not_active Expired - Lifetime
- 1990-11-20 RU SU905052209A patent/RU2091498C1/ru not_active IP Right Cessation
- 1990-11-20 WO PCT/US1990/006806 patent/WO1991008167A1/en active IP Right Grant
- 1990-11-20 JP JP50266691A patent/JP3155550B2/ja not_active Expired - Fee Related
- 1990-11-20 BR BR909007868A patent/BR9007868A/pt not_active IP Right Cessation
- 1990-11-21 PH PH41596A patent/PH29508A/en unknown
- 1990-11-23 CN CN90110351A patent/CN1048586C/zh not_active Expired - Fee Related
-
1992
- 1992-05-22 FI FI922358A patent/FI111419B/fi not_active IP Right Cessation
- 1992-05-22 NO NO922027A patent/NO300646B1/no not_active IP Right Cessation
- 1992-12-23 AU AU30399/92A patent/AU642383B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
CA2068408A1 (en) | 1991-05-25 |
EP0502127A4 (en) | 1992-09-16 |
DE69033776T2 (de) | 2001-11-22 |
EP0502127B1 (en) | 2001-08-08 |
IL96391A (en) | 1995-05-26 |
AU3039992A (en) | 1993-02-11 |
RU2091498C1 (ru) | 1997-09-27 |
EP0502127A1 (en) | 1992-09-09 |
WO1991008167A1 (en) | 1991-06-13 |
FI111419B (fi) | 2003-07-15 |
JP3155550B2 (ja) | 2001-04-09 |
CN1048586C (zh) | 2000-01-19 |
BR9007868A (pt) | 1992-10-06 |
ATE203976T1 (de) | 2001-08-15 |
JPH05504376A (ja) | 1993-07-08 |
NO922027D0 (no) | 1992-05-22 |
KR0144843B1 (ko) | 1998-07-15 |
FI922358A (fi) | 1992-05-22 |
FI922358A0 (fi) | 1992-05-22 |
CN1053865A (zh) | 1991-08-14 |
DE69033776D1 (de) | 2001-09-13 |
AU636092B2 (en) | 1993-04-08 |
NO922027L (no) | 1992-07-22 |
CA2068408C (en) | 2000-04-18 |
NO300646B1 (no) | 1997-06-30 |
AU642383B2 (en) | 1993-10-14 |
AU7157391A (en) | 1991-06-26 |
PH29508A (en) | 1996-02-23 |
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