CN1319196C - Ab5型负极储氢材料 - Google Patents
Ab5型负极储氢材料 Download PDFInfo
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- CN1319196C CN1319196C CNB2005100998998A CN200510099899A CN1319196C CN 1319196 C CN1319196 C CN 1319196C CN B2005100998998 A CNB2005100998998 A CN B2005100998998A CN 200510099899 A CN200510099899 A CN 200510099899A CN 1319196 C CN1319196 C CN 1319196C
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- storage material
- hydrogen storage
- type cathode
- cathode hydrogen
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- 239000011232 storage material Substances 0.000 title claims abstract description 65
- 239000001257 hydrogen Substances 0.000 claims abstract description 77
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 77
- 238000000034 method Methods 0.000 claims abstract description 27
- 230000008569 process Effects 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 229910018007 MmNi Inorganic materials 0.000 claims description 87
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 66
- 238000002844 melting Methods 0.000 claims description 20
- 230000008018 melting Effects 0.000 claims description 20
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 10
- 229910052684 Cerium Inorganic materials 0.000 claims description 6
- 229910052779 Neodymium Inorganic materials 0.000 claims description 6
- 229910052777 Praseodymium Inorganic materials 0.000 claims description 6
- 229910052746 lanthanum Inorganic materials 0.000 claims description 6
- 229910052786 argon Inorganic materials 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 4
- 239000000956 alloy Substances 0.000 abstract description 18
- 229910045601 alloy Inorganic materials 0.000 abstract description 18
- 229910052802 copper Inorganic materials 0.000 abstract description 15
- 239000000463 material Substances 0.000 abstract description 10
- 229910052742 iron Inorganic materials 0.000 abstract description 9
- 229910052761 rare earth metal Inorganic materials 0.000 abstract description 8
- 150000002910 rare earth metals Chemical class 0.000 abstract description 3
- 230000003213 activating effect Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000010949 copper Substances 0.000 description 109
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 102
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 72
- 239000010941 cobalt Substances 0.000 description 23
- 229910017052 cobalt Inorganic materials 0.000 description 23
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 21
- 230000000694 effects Effects 0.000 description 19
- 230000005518 electrochemistry Effects 0.000 description 17
- 229910052692 Dysprosium Inorganic materials 0.000 description 13
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 12
- 229910018095 Ni-MH Inorganic materials 0.000 description 9
- 229910018477 Ni—MH Inorganic materials 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 230000004913 activation Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- 239000000523 sample Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 3
- 239000001996 bearing alloy Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910004247 CaCu Inorganic materials 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910017709 Ni Co Inorganic materials 0.000 description 1
- 229910002640 NiOOH Inorganic materials 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 239000006101 laboratory sample Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229940068984 polyvinyl alcohol Drugs 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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
元素 | 重量百分比(wt%) |
La | 64.5-67.5 |
Ce | 22.0-24.0 |
Pr | 2.5-3.5 |
Nd | 7.0-9.0 |
成分 | La | Ce | Pr | Nd | Dy | Ni | Co | Fe | Cu | Mn | Al | |
本发明 | MmNi3.55Co0.65Cu0.1Mn0.4Al0.3 | 21.81 | 7.60 | 0.99 | 2.64 | 0.00 | 49.28 | 9.06 | 0.00 | 1.50 | 5.20 | 1.91 |
Mm0.961Dy0.039Ni3.55Co0.65Cu0.1Mn0.4Al0.3 | 20.91 | 7.29 | 0.95 | 2.53 | 1.50 | 49.18 | 9.04 | 0.00 | 1.50 | 5.19 | 1.91 | |
MmNi3.55Co0.55Cu0.2Mn0.4Al0.3 | 21.78 | 7.59 | 0.99 | 2.64 | 0.00 | 49.23 | 7.66 | 0.00 | 3.00 | 5.19 | 1.91 | |
Mm0.961Dy0.039Ni3.55Co0.55Cu0.3Mn0.4Al0.3 | 20.89 | 7.28 | 0.95 | 2.53 | 1.49 | 49.13 | 7.64 | 0.00 | 3.00 | 5.18 | 1.91 | |
MmNi0.55Co0.45Cu0.3Mn0.4Al0.3 | 21.76 | 7.58 | 0.99 | 2.64 | 0.00 | 49.18 | 6.26 | 0.00 | 4.50 | 5.19 | 1.91 | |
Mm0.961Dy0.039Ni3.55Co0.45Cu0.3Mn0.4Al0.3 | 20.87 | 7.27 | 0.95 | 2.53 | 1.49 | 49.07 | 6.25 | 0.00 | 4.49 | 5.18 | 1.91 | |
MmNi3.55Co0.65Fe0.1Mn0.4Al0.3 | 21.85 | 7.61 | 0.99 | 2.65 | 0.00 | 49.38 | 9.08 | 1.32 | 0.00 | 5.21 | 1.92 | |
Mm0.961Dy0.039Ni3.55Co0.65Fe0.1Mn0.4Al0.3 | 20.95 | 7.30 | 0.85 | 2.54 | 1.50 | 49.27 | 9.06 | 1.32 | 0.00 | 5.20 | 1.91 | |
MmNi3.55Co0.55Fe0.1Cu0.1Mn0.4Al0.3 | 21.32 | 7.60 | 0.99 | 2.65 | 0.00 | 49.32 | 7.67 | 1.32 | 1.50 | 5.20 | 1.92 | |
Mm0.961Dy0.039Ni3.55Co0.55Fe0.1Cu0.1Mn0.4Al0.3 | 20.93 | 7.29 | 0.95 | 2.54 | 1.50 | 49.22 | 7.66 | 1.31 | 1.50 | 5.19 | 1.91 | |
MmNi3.55Co0.45Fe0.1Cu0.2Mn0.4Al0.3 | 21.80 | 7.60 | 0.99 | 2.64 | 0.00 | 49.27 | 6.27 | 1.32 | 3.01 | 5.20 | 1.91 | |
Mm0.961Dy0.039Ni3.55Co0.45Fe0.1Cu0.2Mn0.4Al0.3 | 20.90 | 7.28 | 0.95 | 2.53 | 1.50 | 49.17 | 6.26 | 1.31 | 3.00 | 5.19 | 1.91 | |
MmNi3.55Co0.35Fe0.1Cu0.3Mn0.4Al0.3 | 21.77 | 7.59 | 0.99 | 2.64 | 0.00 | 49.21 | 4.87 | 1.31 | 4.50 | 5.19 | 1.91 | |
Mm0.961Dy0.039Ni3.55Co0.35Fe0.1Cu0.3Mn0.4Al0.3 | 20.88 | 7.28 | 0.95 | 2.53 | 1.49 | 49.11 | 4.86 | 1.31 | 4.49 | 5.18 | 1.91 | |
MmNi3.55Co0.55Fe0.2Mn0.4Al0.3 | 21.86 | 7.62 | 0.99 | 2.65 | 0.00 | 49.41 | 7.69 | 2.64 | 0.00 | 5.21 | 1.92 | |
Mm0.961Dy0.039Ni3.55Co0.55Fe0.2Mn0.4Al0.3 | 20.97 | 7.31 | 0.95 | 2.54 | 1.50 | 49.31 | 7.67 | 2.63 | 0.00 | 5.20 | 1.92 | |
MmNi3.55Co0.45Fe0.2Cu0.1Mn0.4Al0.3 | 21.84 | 7.61 | 0.99 | 2.65 | 0.00 | 49.36 | 6.28 | 2.64 | 1.51 | 5.21 | 1.92 | |
Mm0.961Dy0.039Ni3.55Co0.45Fe0.2Cu0.1Mn0.4Al0.3 | 20.94 | 7.30 | 0.95 | 2.54 | 1.50 | 49.26 | 6.27 | 2.63 | 1.50 | 5.20 | 1.91 | |
MmNi3.55Co0.35Fe0.2Cu0.2Mn0.4Al0.3 | 21.82 | 7.60 | 0.99 | 2.64 | 0.00 | 49.31 | 4.88 | 2.63 | 3.01 | 5.20 | 1.92 | |
Mm0.961Dy0.039Ni3.55Co0.35Fe0.2Cu0.2Mn0.4Al0.3 | 20.92 | 7.29 | 0.95 | 2.54 | 1.50 | 49.20 | 4.87 | 2.63 | 3.00 | 5.19 | 1.91 | |
MmNi3.55Co0.25Fe0.2Cu0.3Mn0.4Al0.3 | 21.79 | 7.59 | 0.99 | 2.64 | 0.00 | 49.25 | 3.48 | 2.63 | 4.51 | 5.19 | 1.91 | |
Mm0.961Dy0.039Ni3.55Co0.25Fe0.2Cu0.3Mn0.4Al0.3 | 20.90 | 7.28 | 0.95 | 2.53 | 1.50 | 49.15 | 3.48 | 2.63 | 4.50 | 5.18 | 1.91 | |
MmNi3.55Co0.45Fe0.3Mn0.4Al0.3 | 21.88 | 7.62 | 0.99 | 2.65 | 0.00 | 49.45 | 6.29 | 3.96 | 0.00 | 5.22 | 1.92 | |
Mm0.961Dy0.039Ni3.55Co0.45Fe0.3Mn0.4Al0.3 | 20.98 | 7.31 | 0.95 | 2.54 | 1.50 | 49.35 | 6.28 | 3.95 | 0.00 | 5.20 | 1.92 | |
MmNi3.55Co0.35Fe0.3Cu0.1Mn0.4Al0.3 | 21.86 | 7.62 | 0.99 | 2.65 | 0.00 | 49.40 | 4.89 | 3.96 | 1.51 | 5.21 | 1.92 | |
Mm0.961Dy0.039Ni3.55Co0.55Fe0.3Cu0.1Mn0.4Al0.3 | 20.96 | 7.30 | 0.95 | 2.54 | 1.50 | 49.30 | 4.88 | 3.95 | 1.50 | 5.20 | 1.92 | |
MmNi3.55Co0.25Fe0.3Cu0.2Mn0.4Al0.3 | 21.83 | 7.61 | 0.99 | 2.65 | 0.00 | 49.35 | 3.49 | 3.95 | 3.01 | 5.20 | 1.92 | |
Mm0.961Dy0.039Ni3.55Co0.25Fe0.3Cu0.2Mn0.4Al0.3 | 20.94 | 7.30 | 0.95 | 2.54 | 1.50 | 49.24 | 3.48 | 3.95 | 3.00 | 5.19 | 1.91 | |
MmNi3.55Co0.15Fe0.3Cu0.3Mn0.4Al0.3 | 21.81 | 7.60 | 0.99 | 2.64 | 0.00 | 49.29 | 2.09 | 3.95 | 4.51 | 5.20 | 1.91 | |
Mm0.961Dy0.039Ni3.55Co0.15Fe0.3Cu0.3Mn0.4Al0.3 | 20.91 | 7.29 | 0.95 | 2.54 | 1.50 | 49.19 | 2.09 | 3.94 | 4.50 | 5.19 | 1.91 | |
MmNi3.55Co0.35Fe0.4Mn0.4Al0.3 | 21.90 | 7.63 | 1.00 | 2.65 | 0.00 | 49.49 | 4.90 | 5.29 | 0.00 | 5.22 | 1.92 | |
Mm0.961Dy0.039Ni3.55Co0.35Fe0.4Mn0.4Al0.3 | 21.00 | 7.32 | 0.95 | 2.55 | 1.50 | 49.39 | 4.89 | 5.28 | 0.00 | 5.21 | 1.92 | |
MmNi3.55Co0.25Fe0.4Cu0.1Mn0.4Al0.3 | 21.87 | 7.62 | 0.99 | 2.65 | 0.00 | 49.44 | 3.50 | 5.28 | 1.51 | 5.21 | 1.92 | |
Mm0.961Dy0.039Ni3.55Co0.25Fe0.4Cu0.1Mn0.4Al0.3 | 20.98 | 7.31 | 0.95 | 2.54 | 1.50 | 49.33 | 3.49 | 5.27 | 1.50 | 5.20 | 1.92 | |
MmNi3.55Co0.15Fe0.4Cu0.2Mn0.4Al0.3 | 21.85 | 7.61 | 0.99 | 2.65 | 0.00 | 49.38 | 2.10 | 5.28 | 3.01 | 5.21 | 1.92 | |
Mm0.961Dy0.039Ni3.55Co0.15Fe0.4Cu0.2Mn0.4Al0.3 | 20.95 | 7.30 | 0.05 | 2.54 | 1.50 | 49.28 | 2.09 | 5.26 | 3.01 | 5.20 | 1.91 | |
MmNi3.55Co0.05Fe0.4Cu0.3Mn0.4Al0.3 | 21.79 | 7.59 | 0.99 | 2.64 | 0.00 | 49.24 | 0.70 | 3.95 | 6.01 | 5.19 | 1.91 | |
Mm0.961Dy0.039Ni3.55Co0.05Fe0.4Cu0.3Mn0.4A10.3 | 20.93 | 7.29 | 0.95 | 2.54 | 1.50 | 49.23 | 0.70 | 5.26 | 4.50 | 5.19 | 1.91 | |
对比例 | MmNi3.55Co0.75Mn0.4Al0.3 | 21.83 | 7.61 | 0.99 | 2.65 | 0.00 | 49.34 | 10.47 | 0.00 | 0.00 | 5.20 | 1.92 |
x(Fe) | y(Cu) | z(Dy) | 活化次数 | 最大容量(mAh/g) | 循环寿命 | |
用常规熔炼法获得的储氢材料 | 0 | 0.1 | 0 | 3 | 329 | 675 |
0.039 | 3 | 331 | 683 | |||
0.2 | 0 | 3 | 331 | 598 | ||
0.039 | 3 | 331 | 604 | |||
0.3 | 0 | 3 | 325 | 498 | ||
0.039 | 3 | 328 | 507 | |||
0.1 | 0 | 0 | 3 | 321 | 663 | |
0.039 | 3 | 324 | 668 | |||
0.1 | 0 | 3 | 325 | 587 | ||
0.039 | 3 | 327 | 594 | |||
0.2 | 0 | 3 | 330 | 481 | ||
0.039 | 3 | 331 | 487 | |||
0.3 | 0 | 3 | 321 | 361 | ||
0.039 | 3 | 324 | 367 | |||
0.2 | 0 | 0 | 3 | 312 | 580 | |
0.039 | 3 | 314 | 588 | |||
0.1 | 0 | 3 | 315 | 484 | ||
0.039 | 3 | 318 | 489 | |||
0.2 | 0 | 3 | 320 | 368 | ||
0.039 | 3 | 323 | 377 | |||
0.3 | 0 | 3 | 310 | 221 | ||
0.039 | 3 | 313 | 231 | |||
0.3 | 0 | 0 | 3 | 301 | 478 | |
0.039 | 3 | 303 | 487 | |||
0.1 | 0 | 3 | 303 | 358 | ||
0.039 | 3 | 306 | 362 | |||
0.2 | 0 | 3 | 310 | 232 | ||
0.039 | 3 | 312 | 238 | |||
0.3 | 0 | 3 | 303 | 158 | ||
0.039 | 3 | 305 | 168 | |||
0.4 | 0 | 0 | 3 | 287 | 337 | |
0.039 | 3 | 291 | 342 | |||
0.1 | 0 | 3 | 291 | 221 | ||
0.039 | 3 | 293 | 227 | |||
0.2 | 0 | 3 | 295 | 148 | ||
0.039 | 3 | 297 | 154 | |||
0.3 | 0 | 3 | 288 | 112 | ||
0.039 | 3 | 291 | 123 | |||
对比例 | 0 | 0 | 0 | 3 | 328 | 725 |
x(Fe) | y(Cu) | z(Dy) | 铜辊表面线速度 | |||||||||
1m/s | 2m/s | 3m/s | 1m/s | 2m/s | 3m/s | 1m/s | 2m/s | 3m/s | ||||
活化次数 | 最大容量(mAh/g) | 循环寿命 | ||||||||||
本发明 | 0 | 0.1 | 0 | 3 | 7 | 15 | 324 | 317 | 298 | 975 | 1083 | 1187 |
0.039 | 4 | 8 | 16 | 325 | 320 | 301 | 1027 | 1105 | 1214 | |||
0.2 | 0 | 3 | 8 | 15 | 326 | 320 | 301 | 888 | 998 | 1089 | ||
0.039 | 4 | 8 | 17 | 327 | 321 | 301 | 986 | 1094 | 1177 | |||
0.3 | 0 | 3 | 7 | 16 | 320 | 316 | 305 | 727 | 838 | 948 | ||
0.039 | 4 | 8 | 17 | 322 | 318 | 308 | 847 | 958 | 1108 | |||
0.1 | 0 | 0 | 3 | 8 | 15 | 320 | 316 | 295 | 963 | 1053 | 1143 | |
0.039 | 4 | 8 | 16 | 323 | 318 | 298 | 1008 | 1094 | 1186 | |||
0.1 | 0 | 3 | 7 | 16 | 323 | 318 | 299 | 867 | 968 | 1057 | ||
0.039 | 4 | 8 | 17 | 325 | 320 | 302 | 984 | 1078 | 1158 | |||
0.2 | 0 | 4 | 8 | 17 | 324 | 320 | 302 | 711 | 833 | 941 | ||
0.039 | 4 | 8 | 17 | 326 | 322 | 303 | 837 | 947 | 1081 | |||
0.3 | 0 | 4 | 8 | 17 | 318 | 316 | 294 | 601 | 711 | 837 | ||
0.039 | 4 | 8 | 17 | 320 | 318 | 296 | 733 | 847 | 965 | |||
0.2 | 0 | 0 | 3 | 8 | 17 | 310 | 305 | 290 | 832 | 920 | 1008 | |
0.039 | 3 | 8 | 17 | 312 | 308 | 294 | 984 | 1032 | 1083 | |||
0.1 | 0 | 4 | 8 | 17 | 313 | 306 | 292 | 701 | 804 | 914 | ||
0.039 | 4 | 8 | 17 | 314 | 308 | 295 | 827 | 941 | 1059 | |||
0.2 | 0 | 4 | 8 | 17 | 314 | 310 | 294 | 591 | 701 | 814 | ||
0.039 | 4 | 8 | 17 | 316 | 313 | 296 | 707 | 824 | 945 | |||
0.3 | 0 | 4 | 8 | 17 | 307 | 300 | 290 | 507 | 611 | 721 | ||
0.039 | 4 | 8 | 17 | 310 | 302 | 293 | 631 | 733 | 843 | |||
0.3 | 0 | 0 | 4 | 8 | 18 | 295 | 290 | 284 | 681 | 788 | 901 | |
0.039 | 4 | 8 | 18 | 298 | 294 | 288 | 803 | 907 | 1014 | |||
0.1 | 0 | 4 | 8 | 18 | 298 | 294 | 288 | 578 | 681 | 798 | ||
0.039 | 4 | 8 | 18 | 301 | 296 | 290 | 691 | 802 | 912 | |||
0.2 | 0 | 4 | 8 | 18 | 304 | 300 | 293 | 484 | 582 | 700 | ||
0.039 | 4 | 8 | 18 | 305 | 302 | 295 | 607 | 708 | 813 | |||
0.3 | 0 | 4 | 8 | 18 | 296 | 291 | 285 | 397 | 499 | 602 | ||
0.039 | 4 | 8 | 18 | 297 | 293 | 287 | 518 | 598 | 708 | |||
0.4 | 0 | 0 | 4 | 9 | 18 | 280 | 276 | 270 | 557 | 659 | 774 | |
0.039 | 4 | 9 | 18 | 283 | 281 | 274 | 672 | 777 | 887 | |||
0.1 | 0 | 4 | 9 | 18 | 283 | 280 | 275 | 451 | 557 | 671 | ||
0.039 | 4 | 9 | 18 | 285 | 283 | 277 | 577 | 677 | 781 | |||
0.2 | 0 | 4 | 9 | 18 | 287 | 295 | 295 | 365 | 458 | 564 | ||
0.039 | 4 | 9 | 18 | 290 | 297 | 297 | 476 | 564 | 674 | |||
0.3 | 0 | 4 | 9 | 18 | 280 | 288 | 288 | 272 | 365 | 468 | ||
0.039 | 4 | 9 | 18 | 282 | 291 | 291 | 373 | 463 | 565 | |||
x(Fe) | y(Cu) | z(Dy) | 活化次数 | 最大容量(mAh/g) | 循环寿命 | |||||||
对比例 | 0 | 0 | 0 | 3 | 328 | 725 |
Claims (16)
Priority Applications (1)
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CNB2005100998998A CN1319196C (zh) | 2005-09-09 | 2005-09-09 | Ab5型负极储氢材料 |
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CNB2005100998998A CN1319196C (zh) | 2005-09-09 | 2005-09-09 | Ab5型负极储氢材料 |
Publications (2)
Publication Number | Publication Date |
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CN1738082A CN1738082A (zh) | 2006-02-22 |
CN1319196C true CN1319196C (zh) | 2007-05-30 |
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CNB2005100998998A Expired - Fee Related CN1319196C (zh) | 2005-09-09 | 2005-09-09 | Ab5型负极储氢材料 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101376941B (zh) * | 2007-08-31 | 2010-11-03 | 比亚迪股份有限公司 | 贮氢合金及其制备方法和采用该贮氢合金的负极及电池 |
CN101383413B (zh) * | 2008-10-30 | 2010-06-02 | 珠海金峰航电源科技有限公司 | Ab5型负极储氢材料 |
CN103259003B (zh) * | 2012-02-20 | 2017-03-01 | 株式会社杰士汤浅国际 | 贮氢合金、电极、镍氢蓄电池及贮氢合金的制造方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1061057A (zh) * | 1990-10-30 | 1992-05-13 | 四川大学 | 碘化汞单晶体的制备方法 |
CN1065353A (zh) * | 1992-04-25 | 1992-10-14 | 冶金工业部钢铁研究总院 | 用于二次电池负极的贮氢合金 |
CN1075380A (zh) * | 1992-07-16 | 1993-08-18 | 南开大学 | 新型储氢合金电极材料 |
CN1102012A (zh) * | 1994-10-20 | 1995-04-26 | 浙江大学 | 贮氢合金电极材料 |
JP2000144278A (ja) * | 1998-11-16 | 2000-05-26 | Mitsui Mining & Smelting Co Ltd | 水素吸蔵合金及びその製造方法 |
JP2001294958A (ja) * | 2000-04-11 | 2001-10-26 | Sumitomo Metal Ind Ltd | ニッケル−水素二次電池用水素吸蔵合金とその製造方法 |
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2005
- 2005-09-09 CN CNB2005100998998A patent/CN1319196C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1061057A (zh) * | 1990-10-30 | 1992-05-13 | 四川大学 | 碘化汞单晶体的制备方法 |
CN1065353A (zh) * | 1992-04-25 | 1992-10-14 | 冶金工业部钢铁研究总院 | 用于二次电池负极的贮氢合金 |
CN1075380A (zh) * | 1992-07-16 | 1993-08-18 | 南开大学 | 新型储氢合金电极材料 |
CN1102012A (zh) * | 1994-10-20 | 1995-04-26 | 浙江大学 | 贮氢合金电极材料 |
JP2000144278A (ja) * | 1998-11-16 | 2000-05-26 | Mitsui Mining & Smelting Co Ltd | 水素吸蔵合金及びその製造方法 |
JP2001294958A (ja) * | 2000-04-11 | 2001-10-26 | Sumitomo Metal Ind Ltd | ニッケル−水素二次電池用水素吸蔵合金とその製造方法 |
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