KR920010422B1 - 수소흡수저장전극 및 그 제조법 - Google Patents
수소흡수저장전극 및 그 제조법 Download PDFInfo
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- KR920010422B1 KR920010422B1 KR1019880005646A KR880005646A KR920010422B1 KR 920010422 B1 KR920010422 B1 KR 920010422B1 KR 1019880005646 A KR1019880005646 A KR 1019880005646A KR 880005646 A KR880005646 A KR 880005646A KR 920010422 B1 KR920010422 B1 KR 920010422B1
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- 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
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- 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
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- H01M4/24—Electrodes for alkaline accumulators
- H01M4/242—Hydrogen storage electrodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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- 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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- 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
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- 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
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
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Abstract
Description
Claims (32)
- 실질적으로, 일반식 ABα(단, A는 Zr, Ti, Hf, Ta, Y, Ca, Mg, La, Ce, Pr, Mm, Nb, Nd, Mo, Al, Si으로부터 선택된 1종 또는 2종 이상의 원소, B는 Ni, V, Cr, Mn, Fe, Co, Cu, Zn, Al, Si, Nb, Mo, W, Mg, Ca, Y, Ta, Pd, Ag, Au, Cd, In, Sn, Bi, La, Ce, Mm, Pr, Nd, Th, Sm로부터 선택된 1종 또는 2종 이상의 원소, α=1.5∼2.5, Mm은 희토류원소의 혼합물을 표시하고, 또 A와 B는 이종원소)로 표시되고, 그 주요한 합금상이 실질적으로 금속간 화합물의 라베스상에 속하고, 결정구조가 6방대칭의 Cl4형 또는/(및) 입방대칭의 Cl5형인 합금 또는 그 수소화물을 주요한 구성물질로서 하는 수소흡수저장전극.
- 제1항에 있어서, 실질적으로, 일반식 ABα(단, A는 Zr 단체 또는 Zr을 30원자% 이상 함유하고 나머지가 Ti, Hf, Al, Si로부터 선택된 1종 또는 2종 이상의 원소, B는 Ni, V, Cr, Mn, Fe, Co, Cu, Zn, Al, Si, Nb. Mo, W, Mg, Ca, Y, Ta, Pb, Ag, Au, Cd, In, Sn, Bi, La, Ce, Mm, Pr, Nd, Th, Sm로부터 선택된 1종 또는 2종 이상의 원소, α=1.5∼2.5, Mm은 희토류원소의 혼합물을 표시하고, 또 A와 B는 이종원소)로 표시되고, 그 주요한 합금상이 실질적으로 금속간화합물의 라베스상에 속하고, 결정구조가 6방대칭의 Cl4형 또는/(및) 입방대칭의 Cl5형인 합금 또는 그 수소화물을 주요한 구성물질로 하는 수소흡수저장전극.
- 제1항에 있어서, 실질적으로 B가 40원자% 이상의 Ni를 함유하고, 나머지가 V, Cr, Mn, Fe, Co, Cu, Zn, Al, Si, Nb, Mo, W, Mg, Ca, Y, Ta, Pd, Ag, Au, Cd, In, Sn, Bi, La, Ce, Mm, Pr, Nd, Th, Sm으로부터 선택된 1종 또는 2종 이상의 원소인 수소흡수저장전극.
- 제2항에 있어서, 실질적으로, B가 40원자% 이상의 Ni를 함유하고, 나머지가 V, Cr, Mn, Fe, Co, Cu, Zn, Al, Si, Nb, Mo, W, Mg, Ca, Y, Ta, Pd, Ag, Au, Cd, In, Sn, Bi, La, Ce, Mm, Pr, Nd, Th, Sm으로부터 선택된 1종 또는 2종 이상의 원소인 수소흡수저장전극.
- 제2항에 있어서, 실질적으로, 합금상이 입방대칭의 Cl5형의 결전격자정수(a)가 6.92∼7.70Å인 수소흡수저장전극.
- 제5항에 있어서, 합금 또는 그 수소화물이 적어도 Ni를 함유하는 것인 수소흡수저장전극.
- 제5항에 있어서, 합금 또는 그 수소화물이 적어도 Zr을 함유하는 것인 수소흡수저장전극.
- 제5항에 있어서, 합금 또는 그 수소화물이 적어도 Mo을 함유하는 것인 수소흡수저장전극.
- 제5항에 있어서, 합금 또는 그 수소화물이 적어도 V를 함유하는 것인 수소흡수저장전극.
- 제2항에 있어서, 실질적으로 일반식 ZrVβNiγ(단, β=0.01∼1.20, γ=1.0∼2.5)로 표시되는 합금상 또는 그 수소화물로 이루어진 수소흡수저장전극.
- 제10항에 있어서, 실질적으로 β=0.1∼0.6인 수소흡수저장전극.
- 제10항에 있어서, 실질적으로 γ=1.4∼1.9인 수소흡수저장전극.
- 제2항에 있어서, 합금 또는 그 수소화물이 적어도 1종이상의 결정질로 이루어진 수소흡수저장전극.
- 제2항에 있어서, 실질적으로 일반식 ZrMoδNiε(단, δ=0.1∼1.20, ε=1.1∼2.5)로 표시되는 합금상 또는 그 수소화물로 이루어진 수소흡수저장전극.
- 제14항에 있어서, 실질적으로 δ=0.3∼0.7인 수소흡수저장전극.
- 제14항에 있어서, 실질적으로 ε=1.4∼1.9인 수소흡수저장전극.
- 제2항에 있어서, 실질적으로 일반식 ZrζVηNiθMι(단, ζ, η, θ, ι는 각각 Zr, V, Ni, M원소의 원자비이고, ζ=0.5∼1.5, η=0.01∼1.2, θ=0.4∼2.5, ι=0.01∼1.8이며, η+θ+ι=1.2∼3.7, M:Mg, Ca, Y, Hf, Nb, Ta, Cr, Mo, W, Mn, Fe, Co, Pd, Cu, Ag, Au, Zn, Cd, Al, Si, In, Sn, Bi, La, Ce, Mm, Pr, Nd, Th, Sm로 부터 선택된 1종 또는 2종 이상의 원소)로 표시되는 합금 또는 그 수소화물을 주요한 수소의 흡수저장·방출 재료로 한 수소흡수저장전극.
- 제17항에 있어서, 합금 또는 그 수소화물이 적어도 Fe를 함유하는 것인 수소흡수저장전극.
- 제17항에 있어서, 합금 또는 그 수소화물이 적어도 Mn을 함유하는 것인 수소흡수저장전극.
- 제17항에 있어서, 실질적으로 η=0.2∼0.7인 수소흡수저장전극.
- 제17항에 있어서, 실질적으로 ι=0.2∼0.8인 수소흡수저장전극.
- 제2항에 있어서, 실질적으로, 일반식 ABκNiλ (단, A는 Zr 단체 또는 Zr을 30원자% 이상 함유하고, 나머지는 Ti, Hf, Al, Si로부터 선택된 1종 또는 2종 이상의 원소, B는 V, Cr, Mn, Fe, Co, Cu, Zn, Al, Si, Nb, Mo, W, Mg, Ca, Y, Ta, Pd, Ag, Au, Cd, In, Sn, Bi. La, Ce, Mm, Pr, Nd, Th, Sm으로부터 선택된 1종 또는 2종 이상의 원소, 여기에서 Mm은 희토류원소의 혼합물을 표시하고, κ, λ는 κ=0.5∼1.0, λ=1.0∼1.5이며, 또한 κ+λ=1.5∼2.5)로 표시되는 합금 또는 그 수소화물을 주요한 수소의 흡수저장·방출재료로 한 수소흡수저장장치.
- 제22항에 있어서, B가 Cr, Mn, Fe, Co로부터 선택된 2종 이상의 원소로 구성된 수소흡수저장전극.
- 제22항에 있어서, 실질적으로, 일반식 ZrMnκCrλNiμ (단, κ, λ, μ는 각각 Mn, Cr, Ni원소의 원자비이고, κ=0.5∼0.8, λ=1.0∼0.4, μ=1.0∼1.5인 수소흡수저장전극.
- 실질적으로, 일반식 ABα(단, A는 Zr, Ti, Hf, Ta, Y, Ca, Mg, La, Ce, Pr, Mm, Nb, Nd, Mo, Al, Si로부터 선택된 1종 또는 2종 이상의 원소, B는 Ni, V, Cr, Mn, Fe, Co, Cu, Zn, Al, Si, Nb, Mo, W, Mg, Ca, Y, Da, PD, Ag, Au, Cd, In, Sn, Bi, La, Ce, Mm, Pr, Nd, Th, Sm으로부터 선택된 1종 또는 2종 이상의 원소, α=1.5∼2.5, Mm은 희토류원소의 혼합물을 표시하고, 또 A와 B는 이종원소)로 표시되고, 그 주요한 합금상이 실질적으로 금속간 화합물의 라베스상에 속하고, 결정구조가 6방대칭의 C14 또는/(및) 입방대칭의 Cl5형인 합금 또는 그 수소화물을, 친수성은 발수성의 결착제와 함께 페이스트 상으로 하는 것을 특징으로 하는 수소흡수저장전극의 제조법.
- 제25항에 있어서, 합금 또는 그 수소화물을, 친수성 혹은 발수성의 결착제와 함께 페이스트상으로 하고, 비소결법으로 형성하는 것을 특징으로 하는 수소흡수저장전극의 제조법.
- 제25항에 있어서, 합금 또는 그 수소화물을, 친수성 혹은 발수성의 결착제와 함께 페이스트상으로 하고, 소결법으로 형성하는 것을 특징으로 하는 수소흡수저장전극의 제조법.
- 제25항에 있어서, 도전성 심재로서의 니켈메시 흑은 발포니켈로 이루어진 3차원 구조체를 사용한 것을 특징으로 하는 수소흡수저장전극의 제조법.
- 제25항에 있어서, 수소흡수저장합금을 200메시 이하로 분쇄하는 공정을 포함하는 것을 특징으로 하는 수소흡수저장전극의 제조법.
- 일반식 ABα(단, A는 Zr, Ti, Hf, Ta, Y, Ca, Mg, La, Ce, Mm, Nb, Nd, Mo, Al, Si로부터 선택된 1종 또는 2종 이상의 원소, B는 Fe 및 V를 함유하고 나머지는 Ni ,Cr, Mn, Co, Cu, Zn, Al, Si, Nb, Mo, W, Mg, Ca, Y, Ta, Pd, Ag, Au, Cd, In, Sn, Bi, La ,Ce, Mm, Pr, Nd, Th, Sm으로부터 선택된 1종 또는 2종 이상의 원소, α=1.5∼2.5, Mm은 희토류원소의 혼합물을 표시하고, 또 A와 B는 이종원소)로 표시되고, 그 주요한 합금상이 실질적으로 금속간 화합물의 라베스상에 속하고, 그 결정구조가 6방대칭의 Cl4 또는(및) 입방대칭에 Cl5형인 합금 또는 그 수소화합물을 출발원재료로서, 주로 Fe와 V로 이루어진 페로바나듐을 사용해서 제조하는 것을 특징으로 하는 수소흡수저장전극의 제조법.
- 일반식 ABα(단, A는 Zr, Ti, Hf, Ta, Y, Ca, Mg, La, Ce, Mm, Nb, Nd, Mo, Al, Si로부터 선택된 1종 또는 2종 이상의 원소, B는 Ni, V, Cr, Mn, Fe, Co, Cv, Zn, Al, Si, Nb, Mo, W, Mg, Ca, Y, Ta, Pd, Ag, Au, Cd, In, Sn, Bi, La, Ce, Mm, Pr, Nd, Th, Sm으로부터 선택된 1종 또는 2종 이상의 원소, α=1.5∼2.5, Mm은 희토류원소의 혼합물을 표기하고, 또 A와 B는 이종원소)로 표시되고, 주요한 합금상이 실질적으로 금속간화합물의 라베스상에 속하고, 이 결정구조가 6방대칭의 Cl4형 또는(및) 입방대칭의 Cl5형인 합금을, 융점이하의 고온에서 열처리하는 것을 특징으로 하는 수소흡수저장전극의 제조법.
- 실질적으로, 일반식 ABα(단, A는 Zr 단체 또는 Zr을 30원자% 이상 함유하고, 나머지는 Ti, Hf, Al, Si로부터 선택된 1종 또는 2종 이상의 원소, B는 Ni, V, Cr, Mn, Fe, Co, Cu, Zn, Al, Si, Nb, Mo, W, Mg, Ca, Y, Ta, Pd, Ag, Au, Cd, In, Sn, Bi, La, Ce, Mm, Pr, Nd, Th, Sm으로부터 선택된 1종 또는 2종 이상의 원소 α=1.5∼2.5, Mm은 희토류원소의 혼합물을 표시하고. 또 A와 B는 이종원소)로 표시되고, 그 주요한 합금상이 실질적으로 금속간화합물의 라베스상에 속하고, 결정구조가 6방대칭의 C14 또는/(및) 입방대칭의 Cl5형인 합금을, 융점이하의 고온에서 진공중 혹은 불활성가스중에서 열처리하는 것을 특징으로 하는 수소흡수저장전극의 제조법.
Applications Claiming Priority (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP119,411 | 1987-05-15 | ||
JP62-119411 | 1987-05-15 | ||
JP62119411A JP2595967B2 (ja) | 1987-05-15 | 1987-05-15 | 水素吸蔵電極 |
JP62-190698 | 1987-07-30 | ||
JP62190698A JPH0650633B2 (ja) | 1987-07-30 | 1987-07-30 | 水素吸蔵電極 |
JP190,698 | 1987-07-30 | ||
JP62-205683 | 1987-08-19 | ||
JP62205683A JPH0650634B2 (ja) | 1987-08-19 | 1987-08-19 | 水素吸蔵電極 |
JP205,683 | 1987-08-19 | ||
JP216,898 | 1987-08-31 | ||
JP62216898A JPH0821379B2 (ja) | 1987-08-31 | 1987-08-31 | 水素吸蔵電極 |
JP62-216898 | 1987-08-31 | ||
JP62258889A JP3123049B2 (ja) | 1987-10-14 | 1987-10-14 | 水素吸蔵合金電極 |
JP258,889 | 1987-10-14 | ||
JP62-258889 | 1987-10-14 |
Publications (2)
Publication Number | Publication Date |
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KR880014693A KR880014693A (ko) | 1988-12-24 |
KR920010422B1 true KR920010422B1 (ko) | 1992-11-27 |
Family
ID=27526839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019880005646A Expired KR920010422B1 (ko) | 1987-05-15 | 1988-05-14 | 수소흡수저장전극 및 그 제조법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US4946646A (ko) |
EP (5) | EP0522297B1 (ko) |
KR (1) | KR920010422B1 (ko) |
DE (4) | DE3855987T2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20150078210A (ko) * | 2013-12-30 | 2015-07-08 | 주식회사 원일티엔아이 | 티타늄-지르코늄계 수소저장합금 및 그 제조방법 |
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JPH0639644B2 (ja) * | 1988-12-27 | 1994-05-25 | 三菱マテリアル株式会社 | 水素吸蔵N▲下i▼―Zr系合金および密閉型Ni―水素蓄電池 |
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CN102782390B (zh) | 2010-02-24 | 2015-05-13 | 海德瑞克斯亚股份有限公司 | 排出氢的系统,递送氢供应的系统以及供应氢的方法 |
US20140140885A1 (en) * | 2012-11-16 | 2014-05-22 | Kwo Young | Hydrogen storage alloy and negative electrode and Ni-metal hydride battery employing same |
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CN107848027A (zh) | 2015-07-23 | 2018-03-27 | 海德瑞克斯亚股份有限公司 | 用于储氢的Mg基合金 |
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1988
- 1988-05-14 KR KR1019880005646A patent/KR920010422B1/ko not_active Expired
- 1988-05-16 EP EP92109665A patent/EP0522297B1/en not_active Expired - Lifetime
- 1988-05-16 EP EP88107839A patent/EP0293660B1/en not_active Revoked
- 1988-05-16 DE DE3855987T patent/DE3855987T2/de not_active Expired - Fee Related
- 1988-05-16 DE DE3855001T patent/DE3855001T2/de not_active Expired - Lifetime
- 1988-05-16 EP EP19920109661 patent/EP0503686A3/en not_active Withdrawn
- 1988-05-16 EP EP92109663A patent/EP0504949B1/en not_active Expired - Lifetime
- 1988-05-16 US US07/194,568 patent/US4946646A/en not_active Expired - Lifetime
- 1988-05-16 DE DE88107839T patent/DE3881762T2/de not_active Revoked
- 1988-05-16 DE DE3855988T patent/DE3855988T2/de not_active Expired - Fee Related
- 1988-05-16 EP EP92109664A patent/EP0504950B1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20150078210A (ko) * | 2013-12-30 | 2015-07-08 | 주식회사 원일티엔아이 | 티타늄-지르코늄계 수소저장합금 및 그 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
DE3855987T2 (de) | 1998-02-05 |
EP0503686A2 (en) | 1992-09-16 |
EP0522297A3 (en) | 1993-03-10 |
EP0522297B1 (en) | 1997-08-06 |
DE3881762D1 (de) | 1993-07-22 |
EP0503686A3 (en) | 1993-03-10 |
EP0293660A2 (en) | 1988-12-07 |
DE3855001D1 (de) | 1996-03-21 |
EP0504949B1 (en) | 1996-02-07 |
DE3881762T2 (de) | 1994-01-20 |
EP0504950B1 (en) | 1997-08-06 |
EP0504950A2 (en) | 1992-09-23 |
EP0504949A3 (en) | 1993-03-10 |
DE3855001T2 (de) | 1996-08-29 |
EP0293660B1 (en) | 1993-06-16 |
DE3855988T2 (de) | 1998-02-12 |
EP0293660A3 (en) | 1989-08-16 |
EP0504949A2 (en) | 1992-09-23 |
DE3855988D1 (de) | 1997-09-11 |
EP0504950A3 (en) | 1993-03-10 |
KR880014693A (ko) | 1988-12-24 |
DE3855987D1 (de) | 1997-09-11 |
EP0522297A2 (en) | 1993-01-13 |
US4946646A (en) | 1990-08-07 |
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