CN105895888B - Ni‑MH电池用RE‑Mg‑Ni‑Ti‑Cu‑Al‑B系AB型电极合金及制备方法 - Google Patents
Ni‑MH电池用RE‑Mg‑Ni‑Ti‑Cu‑Al‑B系AB型电极合金及制备方法 Download PDFInfo
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- CN105895888B CN105895888B CN201610454477.6A CN201610454477A CN105895888B CN 105895888 B CN105895888 B CN 105895888B CN 201610454477 A CN201610454477 A CN 201610454477A CN 105895888 B CN105895888 B CN 105895888B
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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
- 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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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/03—Making non-ferrous alloys by melting using master alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C23/00—Alloys based on magnesium
- C22C23/06—Alloys based on magnesium with a rare earth metal as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
-
- 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
- C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/24—Alkaline accumulators
- H01M10/30—Nickel accumulators
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
合金成分 | C60, max (mAh/g) | S50 (%) | 对应实施例 |
Mg0.8Y0.1Ce0.1Ti0.05Ni0.8Cu0.1Al0.1B0.005 | 642.2 | 50.4 | 实施例1 |
Mg0.85Y0.05Ce0.05Ti0.05Ni0.8Cu0.1Al0.1B0.005 | 617.5 | 52.6 | 实施例2 |
Mg0.65Y0.15Ce0.15Ti0.05Ni0.7Cu0.15Al0.15B0.005 | 566.9 | 55.3 | 实施例3 |
Mg0.8Y0.1Sm0.05Ti0.05Ni0.8Cu0.1Al0.1B0.005 | 509.3 | 52.1 | 实施例4 |
Mg0.7Y0.1Pr0.1Ti0.1Ni0.8Cu0.1Al0.1B0.005 | 585.5 | 56.4 | 实施例5 |
Mg0.75Y0.1Nd0.1Ti0.05Ni0.8Cu0.05Al0.05B0.003 | 524.7 | 42.9 | 实施例6 |
Mg0.8Y0.1Ce0.05Ti0.05Ni0.85Cu0.1Al0.05B0.01 | 507.9 | 57.8 | 实施例7 |
Mg0.75Y0.1Sm0.1Ti0.05Ni0.85Cu0.05Al0.1B0.005 | 512.4 | 50.6 | 实施例8 |
Claims (7)
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CN201610454477.6A CN105895888B (zh) | 2016-06-22 | 2016-06-22 | Ni‑MH电池用RE‑Mg‑Ni‑Ti‑Cu‑Al‑B系AB型电极合金及制备方法 |
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CN201610454477.6A CN105895888B (zh) | 2016-06-22 | 2016-06-22 | Ni‑MH电池用RE‑Mg‑Ni‑Ti‑Cu‑Al‑B系AB型电极合金及制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN105895888A CN105895888A (zh) | 2016-08-24 |
CN105895888B true CN105895888B (zh) | 2018-04-06 |
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CN201610454477.6A Active CN105895888B (zh) | 2016-06-22 | 2016-06-22 | Ni‑MH电池用RE‑Mg‑Ni‑Ti‑Cu‑Al‑B系AB型电极合金及制备方法 |
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Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1044175C (zh) * | 1994-10-20 | 1999-07-14 | 浙江大学 | 镁基贮氢合金电极材料的制造方法 |
JP2004292838A (ja) * | 2003-03-25 | 2004-10-21 | Mitsui Mining & Smelting Co Ltd | 水素吸蔵合金及びその製造方法 |
CN103855370A (zh) * | 2014-03-11 | 2014-06-11 | 微山钢研稀土材料有限公司 | 一种Ni-MH二次电池用低镁RE-Mg-Ti-Ni-Al-B系贮氢合金及制备方法 |
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Address after: 277600 Weishan economic and Technological Development Zone, Weishan County, Jining City, Shandong Province Patentee after: Zhongxi (Weishan) rare earth new material Co.,Ltd. Address before: 277600 East head of Jianshe Road, Weishan County, Jining City, Shandong Province Patentee before: WEISHAN GANGYAN RARE EARTH MATERIALS Co.,Ltd. |
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Denomination of invention: Re-mg-ni-ti-cu-al-b AB type electrode alloy for Ni MH battery and its preparation method Effective date of registration: 20220601 Granted publication date: 20180406 Pledgee: Industrial and Commercial Bank of China Limited Weishan sub branch Pledgor: Zhongxi (Weishan) rare earth new material Co.,Ltd. Registration number: Y2022980006782 |