JPS56159059A - Nonaqueous electrolyte battery - Google Patents
Nonaqueous electrolyte batteryInfo
- Publication number
- JPS56159059A JPS56159059A JP6313780A JP6313780A JPS56159059A JP S56159059 A JPS56159059 A JP S56159059A JP 6313780 A JP6313780 A JP 6313780A JP 6313780 A JP6313780 A JP 6313780A JP S56159059 A JPS56159059 A JP S56159059A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- active material
- copper oxide
- voltage
- discharge
- 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.)
- Granted
Links
- 239000011255 nonaqueous electrolyte Substances 0.000 title 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 abstract 6
- 239000005751 Copper oxide Substances 0.000 abstract 6
- 239000011149 active material Substances 0.000 abstract 6
- 229910000431 copper oxide Inorganic materials 0.000 abstract 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- WMWLMWRWZQELOS-UHFFFAOYSA-N bismuth(III) oxide Inorganic materials O=[Bi]O[Bi]=O WMWLMWRWZQELOS-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- 229910017368 Fe3 O4 Inorganic materials 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052955 covellite Inorganic materials 0.000 abstract 1
- YADSGOSSYOOKMP-UHFFFAOYSA-N lead dioxide Inorganic materials O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 abstract 1
- XMFOQHDPRMAJNU-UHFFFAOYSA-N lead(II,IV) oxide Inorganic materials O1[Pb]O[Pb]11O[Pb]O1 XMFOQHDPRMAJNU-UHFFFAOYSA-N 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
Classifications
-
- 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
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Primary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
PURPOSE:To improve the discharge voltage characteristics of a battery by constituting a positive electrode with the first layer the active material of which is copper oxide and the second layer the active material of which is higher in potential and facing the copper oxide first layer to the negative electrode. CONSTITUTION:A positive electrode 1 is constituted with the first layer 2 the active material of which is copper oxide and the second layer 3 the active material of which is, for example, bismuth trioxide, where the second is higher than the first in potential, and the copper oxide first layer 2 is faced to the negative electrode 5 of light metal such as sodium or lithium. For example, the first layer compound comprising 90wt% of copper oxide, 5wt% of carbon powder, and 5wt% of fluororesin powder and the second layer compound comprising 90wt% of bismuth trioxide, 5wt% of carbon powder, and 5wt% of fluororesin powder are prepared, pressed and filled in a positive container, and formed to layers. CuS, PbO2, Pb3O4, TiO2, or Fe3 O4 may be also used as the higher voltage active material. Thus the voltage in initial discharge is increased, the voltage is maintained at higher level even at the end of discharge to exhibit flat characteristics, and copper oxide active material with low price and high discharge capacity can be used effectively as a material for 1.5V battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6313780A JPS56159059A (en) | 1980-05-13 | 1980-05-13 | Nonaqueous electrolyte battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6313780A JPS56159059A (en) | 1980-05-13 | 1980-05-13 | Nonaqueous electrolyte battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56159059A true JPS56159059A (en) | 1981-12-08 |
| JPS6352738B2 JPS6352738B2 (en) | 1988-10-20 |
Family
ID=13220574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6313780A Granted JPS56159059A (en) | 1980-05-13 | 1980-05-13 | Nonaqueous electrolyte battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56159059A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006216354A (en) * | 2005-02-03 | 2006-08-17 | Hitachi Maxell Ltd | Non-aqueous electrolyte primary battery |
| WO2025107689A1 (en) * | 2023-11-23 | 2025-05-30 | 宁德时代新能源科技股份有限公司 | Positive electrode sheet and preparation method therefor, battery and electric device |
-
1980
- 1980-05-13 JP JP6313780A patent/JPS56159059A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006216354A (en) * | 2005-02-03 | 2006-08-17 | Hitachi Maxell Ltd | Non-aqueous electrolyte primary battery |
| WO2025107689A1 (en) * | 2023-11-23 | 2025-05-30 | 宁德时代新能源科技股份有限公司 | Positive electrode sheet and preparation method therefor, battery and electric device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6352738B2 (en) | 1988-10-20 |
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