CN1262027C - 一种稀土系镍氢电极合金 - Google Patents
一种稀土系镍氢电极合金 Download PDFInfo
- Publication number
- CN1262027C CN1262027C CNB2004100730918A CN200410073091A CN1262027C CN 1262027 C CN1262027 C CN 1262027C CN B2004100730918 A CNB2004100730918 A CN B2004100730918A CN 200410073091 A CN200410073091 A CN 200410073091A CN 1262027 C CN1262027 C CN 1262027C
- Authority
- CN
- China
- Prior art keywords
- equal
- alloy
- rare earth
- less
- nickel
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
试样编号# | 化学分子式 | 电化学容量mAh/g | 300次循环后剩余容量与初始容量的比率(循环寿命) |
1 | A0.3Mg0.7Ni3.5Co0.3Al0.4Cu0.1 | 330 | 63% |
2 | A0.7Ca0.3Ni3.3Co0.3Al0.6Cu0.2 | 295 | 82.5% |
3 | A0.4Mg0.6Ni3.4Co0.25Al0.5Mn0.1Cu0.05 | 325 | 70% |
4 | A0.75Ca0.25Ni3.6Co0.25Al0.6Mn0.2Cu0.1 | 310 | 85.5% |
5 | A0.6Mg0.4Ni3.4Co0.1Al0.5Mn0.25Cu0.15 | 314 | 84% |
6 | A0.55Mg0.45Ni3.6Al0.6Mn0.4Cu0.1 | 305 | 69% |
7 | A0.6Ca0.4Ni3.5Co0.3Al0.4Mn0.3Cu0.15 | 249 | 72% |
8 | A0.6Mg0.2Ca0.2Ni3.5Co0.3Al0.4Mn0.4Cu0.1 | 323 | 74% |
9 | A0.7Mg0.3Ni3.6Co0.3Al0.4Mn0.1 | 320 | 88% |
10 | A0.4Mg0.4Ca0.2Ni3.7Co0.2Al0.7Mn0.3Cu0.2 | 304 | 63% |
11 | A0.65Ca0.35Ni3.5Co0.25Al0.5Mn0.15Cu0.05 | 288 | 75% |
12 | A0.5Ca0.5Ni3.6Co0.25Al0.4Mn0.3 | 278 | 60% |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100730918A CN1262027C (zh) | 2004-09-17 | 2004-09-17 | 一种稀土系镍氢电极合金 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100730918A CN1262027C (zh) | 2004-09-17 | 2004-09-17 | 一种稀土系镍氢电极合金 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1610151A CN1610151A (zh) | 2005-04-27 |
CN1262027C true CN1262027C (zh) | 2006-06-28 |
Family
ID=34765255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100730918A Expired - Fee Related CN1262027C (zh) | 2004-09-17 | 2004-09-17 | 一种稀土系镍氢电极合金 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1262027C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1329542C (zh) * | 2005-05-31 | 2007-08-01 | 广州有色金属研究院 | 一种稀土镁基贮氢合金 |
EP2128914B1 (en) | 2007-07-24 | 2013-06-26 | Panasonic Corporation | Negative-electrode material for nickel hydrogen battery, method of treating the same, and nickel hydrogen battery |
CN102820457A (zh) * | 2012-08-30 | 2012-12-12 | 上海锦众信息科技有限公司 | 一种动力电池的负极的制备方法 |
CN103101880B (zh) * | 2013-01-29 | 2014-11-12 | 广州有色金属研究院 | 一种硼氢化锂/稀土镁基合金复合储氢材料及其制备方法 |
-
2004
- 2004-09-17 CN CNB2004100730918A patent/CN1262027C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1610151A (zh) | 2005-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102104146B (zh) | 一种镍氢电池用无钴ab3.5型储氢合金负极材料及其制备方法 | |
CN101626078B (zh) | 镍氢电池用La-Mg-Ni型负极储氢材料 | |
CN1262027C (zh) | 一种稀土系镍氢电极合金 | |
CN114388757A (zh) | 可用于钠离子电池正极的普鲁士白材料及其制备方法 | |
CN102054982A (zh) | 一种低温镍氢电池用La-Mg-Ni型负极储氢材料 | |
CN1173055C (zh) | 镍-金属氢化物二次电池用新型稀土系贮氢电极合金 | |
CN1033654C (zh) | 一种贮氢电极合金 | |
CN102403490A (zh) | 镍氢电池用低自放电稀土-镁-镍-铝系储氢合金及其镍氢电池 | |
CN103643084B (zh) | 一种镍氢电池用储氢合金 | |
CN101532102B (zh) | 一种稀土系储氢合金 | |
CN101383413B (zh) | Ab5型负极储氢材料 | |
CN101752557A (zh) | Pr5Co19型负极储氢材料及其应用 | |
CN1039611C (zh) | 含铜低钴的稀土储氢电极合金 | |
CN1093692C (zh) | 低Co镧镨铈-镍系贮氢合金电极材料 | |
CN1173056C (zh) | 镍-金属氢化物二次电池用高容量长寿命型稀土系贮氢电极合金 | |
CN103236529B (zh) | 一种无钴贮氢合金电极材料及其制备方法 | |
CN1129195C (zh) | 一种混合稀土镍氢电极合金 | |
CN1162924C (zh) | 镍-金属氢化物(Ni-MH)二次电池 | |
CN102230111B (zh) | 高铁贮氢电极合金以及镍氢电池负极材料 | |
CN1050863C (zh) | 镍金属氢化物电池负极用储氢合金 | |
CN104263997A (zh) | 一种无镨钕储氢合金 | |
CN100341176C (zh) | Ab5型负极储氢材料 | |
CN1056018C (zh) | 碱性蓄电池负极用的储氢合金材料及其制法 | |
CN1363705A (zh) | 镍-金属氢化物二次电池用新型混合稀土系贮氢电极合金 | |
CN1050011C (zh) | 碱性储氢合金蓄电池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sihui Double Win Industry Co., Ltd. Assignor: Xi'an Jiaotong University Contract record no.: 2010440001516 Denomination of invention: Low-cobalt rare earth series NiH electrode alloy Granted publication date: 20060628 License type: Exclusive License Open date: 20050427 Record date: 20101215 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060628 Termination date: 20150917 |
|
EXPY | Termination of patent right or utility model |