JPH0292664U - - Google Patents
Info
- Publication number
- JPH0292664U JPH0292664U JP1989000897U JP89789U JPH0292664U JP H0292664 U JPH0292664 U JP H0292664U JP 1989000897 U JP1989000897 U JP 1989000897U JP 89789 U JP89789 U JP 89789U JP H0292664 U JPH0292664 U JP H0292664U
- Authority
- JP
- Japan
- Prior art keywords
- coin
- secondary battery
- electrolyte secondary
- positive electrode
- aqueous electrolyte
- 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.)
- Pending
Links
- 239000011255 nonaqueous electrolyte Substances 0.000 claims description 6
- 239000008188 pellet Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 2
- 229910000733 Li alloy Inorganic materials 0.000 claims 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- 239000001989 lithium alloy Substances 0.000 claims 1
- 229910001416 lithium ion Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000007773 negative electrode material Substances 0.000 claims 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000007789 sealing Methods 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Description
第１図は本考案のコイン型非水電解液二次電池
の第１の実施例を示す断面図、第２図は本考案の
コイン型非水電解液二次電池の第５の実施例を示
す断面図、第３図は従来のコイン型非水電解液二
次電池の断面図、第４図は充放電サイクル回数と
放電容量の関係を示す図である。
１……アルミニウム箔、２……硬化型導電性塗
料の塗布層、３……負極ペレツト、４……正極ペ
レツト、５……セパレーター、６……負極缶、７
……正極外装缶、８……封口ガスケツト。
Figure 1 is a sectional view showing a first embodiment of the coin-type non-aqueous electrolyte secondary battery of the present invention, and Figure 2 is a sectional view showing the fifth embodiment of the coin-type non-aqueous electrolyte secondary battery of the present invention. FIG. 3 is a cross-sectional view of a conventional coin-type non-aqueous electrolyte secondary battery, and FIG. 4 is a diagram showing the relationship between the number of charge/discharge cycles and discharge capacity. DESCRIPTION OF SYMBOLS 1... Aluminum foil, 2... Coating layer of curable conductive paint, 3... Negative electrode pellets, 4... Positive electrode pellets, 5... Separator, 6... Negative electrode can, 7
...Positive electrode outer can, 8...Sealing gasket.
Claims (1)
、リチウム合金またはリチウムイオンをドープ及
び脱ドープできる材料を用いるコイン型非水電解
液二次電池であつて、正極ペレツトと正極外装缶
との間に、アルミニウム層を配設することを特徴
とするコイン型非水電解液二次電池。 ２ アルミニウム層の正極ペレツト側表面に、硬
化型導電性塗料の塗布膜を形成することを特徴と
する請求項１記載のコイン型非水電解液二次電池
。[Claims for Utility Model Registration] 1. A coin-type nonaqueous electrolyte secondary battery using lithium, lithium alloy, or a material that can be doped and dedoped with lithium ions as a negative electrode active material for negative electrode pellets, which comprises a positive electrode pellet and a positive electrode. A coin-type non-aqueous electrolyte secondary battery characterized by having an aluminum layer disposed between the outer can and the outer can. 2. The coin-type non-aqueous electrolyte secondary battery according to claim 1, wherein a coating film of a curable conductive paint is formed on the surface of the aluminum layer on the positive electrode pellet side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989000897U JPH0292664U (en) | 1989-01-10 | 1989-01-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989000897U JPH0292664U (en) | 1989-01-10 | 1989-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0292664U true JPH0292664U (en) | 1990-07-23 |
Family
ID=31200312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989000897U Pending JPH0292664U (en) | 1989-01-10 | 1989-01-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0292664U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63121272A (en) * | 1986-11-10 | 1988-05-25 | Matsushita Electric Ind Co Ltd | Chargeable electrochemical device |
| JPS642258A (en) * | 1987-06-24 | 1989-01-06 | Matsushita Electric Ind Co Ltd | Non-aqueous electrolyte secondary battery |
| JPH01283769A (en) * | 1988-05-11 | 1989-11-15 | Bridgestone Corp | Nonaqueous electrolyte secondary cell |
-
1989
- 1989-01-10 JP JP1989000897U patent/JPH0292664U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63121272A (en) * | 1986-11-10 | 1988-05-25 | Matsushita Electric Ind Co Ltd | Chargeable electrochemical device |
| JPS642258A (en) * | 1987-06-24 | 1989-01-06 | Matsushita Electric Ind Co Ltd | Non-aqueous electrolyte secondary battery |
| JPH01283769A (en) * | 1988-05-11 | 1989-11-15 | Bridgestone Corp | Nonaqueous electrolyte secondary cell |
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