JP2615538C - - Google Patents
Info
- Publication number
- JP2615538C JP2615538C JP2615538C JP 2615538 C JP2615538 C JP 2615538C JP 2615538 C JP2615538 C JP 2615538C
- Authority
- JP
- Japan
- Prior art keywords
- nickel
- active material
- powder
- positive electrode
- battery
- 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 - Lifetime
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 34
- 239000011149 active material Substances 0.000 claims description 31
- 239000000843 powder Substances 0.000 claims description 16
- 229910052759 nickel Inorganic materials 0.000 claims description 15
- OSOVKCSKTAIGGF-UHFFFAOYSA-N [Ni].OOO Chemical compound [Ni].OOO OSOVKCSKTAIGGF-UHFFFAOYSA-N 0.000 claims description 9
- 229910000483 nickel oxide hydroxide Inorganic materials 0.000 claims description 9
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 claims description 9
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 238000011049 filling Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 239000000758 substrate Substances 0.000 description 5
- 239000011148 porous material Substances 0.000 description 4
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2000003707A (ja) | アルカリ蓄電池 | |
| JP2615538B2 (ja) | アルカリ蓄電池用ニツケル正極 | |
| JPH0221098B2 (cs) | ||
| JP2615538C (cs) | ||
| JP3397216B2 (ja) | ニッケル極板とその製造方法およびこれを用いたアルカリ蓄電池 | |
| JPH11135112A (ja) | アルカリ蓄電池用正極 | |
| JP4305029B2 (ja) | 非焼結式ニッケル正極を備えたアルカリ蓄電池 | |
| JP2981538B2 (ja) | アルカリ電池用電極 | |
| JP2981537B2 (ja) | アルカリ電池用負極 | |
| JPH1021904A (ja) | アルカリ蓄電池 | |
| JPS64787B2 (cs) | ||
| JP4147748B2 (ja) | ニッケル正極およびニッケル−水素蓄電池 | |
| JP3384109B2 (ja) | ニッケル極板 | |
| JP3316687B2 (ja) | ニッケル−金属水素化物蓄電池 | |
| JPS6188453A (ja) | アルカリ蓄電池用ニツケル正極 | |
| JPH11238507A (ja) | アルカリ蓄電池 | |
| JPH0773876A (ja) | 二次電池用Ｎｉ極とその製造方法 | |
| JP3250840B2 (ja) | アルカリ二次電池用のペースト式電極 | |
| JP2568967B2 (ja) | 密閉型ニッケル−水素二次電池の製造方法 | |
| JP4458749B2 (ja) | アルカリ蓄電池 | |
| JPH1186860A5 (cs) | ||
| JP2005183339A (ja) | アルカリ蓄電池用ニッケル極及びアルカリ蓄電池 | |
| JPS61124060A (ja) | アルカリ蓄電池用ペ−スト式正極板 | |
| JPH04237951A (ja) | アルカリ蓄電池用ニッケル極の製造法 | |
| JPH05144438A (ja) | アルカリ蓄電池用電極 |