JPS5987753A - Organic electrolytic battery - Google Patents
Organic electrolytic batteryInfo
- Publication number
- JPS5987753A JPS5987753A JP57198006A JP19800682A JPS5987753A JP S5987753 A JPS5987753 A JP S5987753A JP 57198006 A JP57198006 A JP 57198006A JP 19800682 A JP19800682 A JP 19800682A JP S5987753 A JPS5987753 A JP S5987753A
- Authority
- JP
- Japan
- Prior art keywords
- positive electrode
- separator
- negative electrode
- layer
- active material
- 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
- -1 polypropylene Polymers 0.000 claims abstract description 14
- 239000004743 Polypropylene Substances 0.000 claims abstract description 8
- 229920001155 polypropylene Polymers 0.000 claims abstract description 8
- 239000004745 nonwoven fabric Substances 0.000 claims description 9
- 239000011149 active material Substances 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000005486 organic electrolyte Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 abstract description 10
- 239000007774 positive electrode material Substances 0.000 abstract description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052744 lithium Inorganic materials 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 abstract 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 abstract 2
- 238000005096 rolling process Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000011511 Diospyros Nutrition 0.000 description 1
- 244000236655 Diospyros kaki Species 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 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 description 1
- 241000254158 Lampyridae Species 0.000 description 1
- 241001185311 Lyticum Species 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
- H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/172—Arrangements of electric connectors penetrating the casing
- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
- H01M50/179—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for cells having curved cross-section, e.g. round or elliptic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/172—Arrangements of electric connectors penetrating the casing
- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
- H01M50/181—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for button or coin cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/491—Porosity
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Cell Separators (AREA)
- Primary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は正極と、軽金rji ′f:活物質とする負極
と、こnら正9L極間に介在さnるセパレータ七を備え
比有機電解質屯池r(lJAするものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention comprises a positive electrode, a negative electrode using light metal rji'f as an active material, and a separator 7 interposed between these positive electrodes and a specific organic electrolyte. It is something to do.
従来技術
このイ市電池は圧検活物質に金h1の酸5化物、硫化物
或いはハロゲンの炭素化合物などを用い、負極活物質と
してリチウム、ナトリウムなどの怪金属を用い、こγL
らIF負極間に介在せるセパレータに有餞宙f!Iγ質
を含浸させたものであり、高゛市圧、11工ネルギー密
度を有し、且つ自己放心が少ないなど&冬ぐの10点を
有するものである。Conventional technology This Ichi battery uses gold H1 oxide pentoxide, sulfide, or halogen carbon compound as the active material, and strange metals such as lithium and sodium as the negative electrode active material.
The separator interposed between the IF negative electrode has a special effect on the separator. It is impregnated with Iγ substance, has high market pressure, 11 energy density, and has low self-absorption, etc., and has 10 points.
しかしながら、従来のこのa1屯池においてにセパレー
タとしてポリプロピレン不織布或いはポリエチレン不織
布全崖独で用いているためlX述の如き問題かあった。However, in this conventional A1 tank, polypropylene non-woven fabric or polyethylene non-woven fabric is used entirely as a separator, so there are problems as described above.
即ち、放電或いは保存時に正極活物質粉末が正極J:り
遊濡し、不織布製セパレータの孔部を介し文負極表面上
に到達、付着し、その結果と[2て電池内部砥杭の増加
及び自己放電量が大きくlるこtである。That is, during discharge or storage, the positive electrode active material powder wets the positive electrode, reaches the surface of the negative electrode through the holes of the nonwoven fabric separator, and adheres to the surface of the negative electrode. The amount of self-discharge is large.
:5凸1−IIJの目的
本発明は上記問題に4み、セパレータを改良シ正礁より
一!1illl、た正極活物質粉末が負柿表聞に到達、
付着するのを抑制することを目的とする。Purpose of 5 Convex 1-IIJ The present invention addresses the above problems and improves the separator. 1llll, the positive electrode active material powder reached the negative persimmon level,
The purpose is to suppress adhesion.
発明の構成
本丸りIii上記目的を達成すべくなさγt7cもので
め、す12.その蒙「とTるところμ、正極と、・1φ
蛍キル
kAをン占l勿J1とする負極と、こnら也貝向に弁在
さtLるセパレークと金(##えるものであってs 1
4jla己セパレータがポリプロピレン或いはポリエチ
レンなどからなる不織布と、耐液性のマイクロポーラス
フィルムとの二M>を曽で楕1祝さnていること金特畝
とする有i、A市1り#貝ゼ池にある。Structure of the Invention Honmaru III To achieve the above object, γt7c has been developed. 12. Where μ is the positive electrode, ・1φ
The negative electrode with the firefly kill kA and the negative electrode with J1, and the separate lake and gold that are placed in the direction of the shell.
4. The separator is made of a nonwoven fabric made of polypropylene or polyethylene, etc., and a liquid-resistant microporous film. It's in Zeike.
失 11ら 例
以下本発明の゛夾I臣例について区間に基づきril’
連する。第1凶に扁半型電池の場合をボし、+111’
J正極でりって65UC〜4.50’0の温度で愚処j
・1(シた二d化マンガン清物賀に、・祁電剤きしての
yセチレンブラック及び黒鉛、結眉剤としてのフッ素@
jI IJ寵粉末を85:’10:5のj@量比で混む
し7で正極C1剤を加匝成μvしたのち、250い50
U r 、、f<k逃理しfCものであり、止軸缶1
2)の内戚1川に固層した正毬集嘔体12;にIf俵さ
nている。131にリチクムlf帆板エクlる負値であ
って、貝4龜缶i41の内底間に固層し1ヒ負樵果゛l
J体(4′)にtf看さnている。11 et al. Examples The following examples of the present invention are based on intervals.
continue. The first problem is the case of a flat half battery, +111'
The positive electrode is heated at a temperature of 65UC to 4.50'0.
・1 (manganese didide), y-cetylene black and graphite as an electric agent, and fluorine as an eyebrow agent.
After mixing the IJ powder at a ratio of 85:'10:5 and adding the positive electrode C1 agent at step 7,
U r ,,f<k escape fC, and the shaft stopper can 1
2) If the bales are placed in a solid layer of solidified water in the river. 131, the negative value of the lyticum sailboard was found to be solidified between the inner bottom of the 4 shell cans I41, and the result was 1 negative value.
tf looks at J body (4').
而して、(6)は木光男の破ばとするセパレータであっ
て、ポリプロピレン不屈しC5よりなる第1のノ曽(6
1と、微細ルを竹するマイクロポーラスフィルムよ!l
Ilる第2の層17)との二虚屑で構成さlしている。Therefore, (6) is the separator to be broken by Mitsuo Ki, and the first noso (6) is made of polypropylene and C5.
1. Microporous film that creates fine particles! l
The second layer 17) is composed of two layers.
(81に+E貝a61を隔離する絶縁バンキングである
。(81 is an insulating bank that isolates the +E shell a61.
尚、上記せるマイクロポーラフィルムとはイオン’を透
過しうる値組tしを有し、かつ表向が平滑な曲を呈する
ものであり、その−例としてに部品名゛ジュラガード”
「ポリプラスチックス株式会社」がφげらrLる。The above-mentioned micropolar film has a value set that allows ions to pass through, and has a smooth curved surface.As an example, the part name "Duraguard" is used.
"Polyplastics Co., Ltd." is φgerarL.
父、第2凶ぼ木冗IJの他の実施例でめる円荊空雨池の
場合をボし、第2凶においてfillに円筒状の1楓で
必りlE悌喘子瀘用の屯油谷器じの内側間に配゛、直さ
nている。+131は正極1111の中空d1りにポリ
プロピレン不織亜エクなる第1の増ll6)と、マイク
ロポーラスフィルムエりなる第20鳩口ηとの二重層で
構成さnたセパレータ(li−弁して配置さγしたリチ
ウム負極である。α41は負樵果電捧でめって該果鴫棒
を介して負極031と、容器蓋1(至)の中Iυ化に絶
縁材−を介して向有さγ+Jt貝極唱子部祠シOJとが
4気埃続さ几ている。Father, in the other examples of the 2nd Kyoboki IJ, I will skip the case of the round yen and the sky rain pond, and in the 2nd Kyo, I will fill the cylindrical one Kaede with the tun oil valley for lE 悌悌子filtration. It is placed between the inside of the container and is straightened. +131 is a separator (with a li-valve) composed of a double layer of a first insulating layer made of polypropylene non-woven fabric and a 20th hole opening η made of microporous film in the hollow d1 of the positive electrode 1111. The lithium negative electrode 031 is connected to the negative electrode 031 through the negative electrode, and the lithium negative electrode 031 is connected to the inside of the container lid 1 through an insulating material. Sa γ + Jt Kaigoku Shokobu Shrine OJ continues for 4 days.
第6図及び第4図は′f;1図に不丁木拍す」電池(5
)と、セパレータとしてポリプロピレン不織布全単独で
用いることを除いて池に第1図と回(兼の従来電池(B
)との電池特性比較図であり、第6図に温度60’C,
湿度90%のもとて保任した場合の内部抵抗と保存期間
との関係を示す凶でるり、第6図から末完り」電池(A
) rJ:従来電池(B)に比して内部抵抗の増加が少
なく保存特性にすぐnでいることがわかる。Figures 6 and 4 are 'f;
) and the conventional battery (B
), and Figure 6 shows a comparison of battery characteristics with
Figure 6 shows the relationship between internal resistance and storage period when stored at 90% humidity.
) rJ: It can be seen that the increase in internal resistance is small compared to the conventional battery (B), and the storage characteristics are close to n.
この坤由汀従来゛電池でに醍ル」間保存すると正極から
遊掲1トシた正極活物質粉末がセパレータr弁して負准
表面に到達して付着し、負極の11効表面積が戚少して
内部抵抗が増加するのに対し、末完1J電γmでは正極
から遊離した正極活物質粉末の負極表向への到達、付着
が抑制さγしているためである。As a result, when stored for a long period of time in conventional batteries, the positive electrode active material powder removed from the positive electrode reaches the negative surface of the separator and adheres to it, reducing the effective surface area of the negative electrode. This is because, while the internal resistance increases in the final 1J electric current, the positive electrode active material powder released from the positive electrode is inhibited from reaching and adhering to the surface of the negative electrode.
父、第4図は温度60゛Cで40日保存した改、負#1
2にΩ、20Cで放電した時の放′市特性を示し、末完
りj電池の初期特性(0)に比べて、水元Lll]嵐池
(Nの方が従来電池(B)より放電容枇が大きく目己放
電量が少ないことがわかる。Father, Figure 4 shows the modified version stored for 40 days at a temperature of 60°C, negative #1.
2 shows the open market characteristics when discharged at Ω and 20C, and compared to the initial characteristics (0) of the recently completed J battery, the discharge characteristics of Mizumoto Lll] Arashiike (N are better than the conventional battery (B)). It can be seen that the capacity is large and the amount of self-discharge is small.
この理由に従来電池では正極、Cり遊離し>’cf礁活
物質粉末が負極表面上に到達、付着して−7713反応
し、自己放電により容量が低下するためである。The reason for this is that in conventional batteries, the active material powder released from the positive electrode reaches and adheres to the surface of the negative electrode, undergoes a -7713 reaction, and the capacity decreases due to self-discharge.
発l夕Jの効果
上述したように、未発明軍池によ几は正負)棋聞に介在
するセパレータとしてポリプロピレン、ポリエチレンな
どからなる不織布と、マイクロポーラスフィルムとの二
/1f+=で1lffi !戊したので゛、マイク【ゴ
ボーラスフイルムによりlE極から遊匿したしE桟活物
質粉末が負極表面上に到達、付着することが抑制さn5
その結果として電池内部抵抗のノ17大及び放屯谷凰の
低下が抑制されるものであり、この撞゛電池の特Iト1
゜同上にtモするところ極めて大である0又、二重層レ
バレータ全土負極[#1Jに介在するに際シてマイクロ
ポーラスフィルムを正極側に配置丁nば、正極より遊離
した正極活物質粉末が不1伐布よりなるセパレータ内に
入ることも抑制でき、不織布の父買劣イヒを阻出しうる
効果がある。As mentioned above, the effect of the uninvented military pond is positive and negative).The separator used in the game is a nonwoven fabric made of polypropylene, polyethylene, etc., and a microporous film. 2/1f + = 1lffi! Because of this, the microphone was hidden from the IE electrode by the gobolus film, which suppressed the E-beam active material powder from reaching and adhering to the negative electrode surface.
As a result, the internal resistance of the battery is suppressed by 17 degrees and the drop in the temperature drop is suppressed.
゜Contrary to the above, it is extremely large.If the microporous film is placed on the positive electrode side when interposed in the negative electrode [#1J], the positive electrode active material powder released from the positive electrode will be removed. It is also possible to prevent the non-woven fabric from entering the separator, which has the effect of preventing the inferiority of the non-woven fabric.
第1図μ木罎1114の一笑力1区例をボす柵十型螺池
の縦断聞区1、第21凶ば発明り]の池の一大々ia例
金ボす円筒型゛?は油の挟所面図、C60凶及び1g4
凶μ本光1)Ilj市池cA)と従来゛1冒池(B)
(!:の心池特性比軟凶をボし、掲61メIQゴ!ii
u度6U−C,iシ11賛90倦のもとて保任した場合
の内131s :l戊仇と保存期間との;釧f;%を不
丁図、第415゛信ユメ晶匙60゛Cで40日保存した
後、貝+i<r 12にΩ、 20’Oで放゛屯した時
の放屯特訃因で・ちる。
1111111・・・正4!Ili、 i21・・・
1E袖イb、 +121・・・屯イ也容1台、+31
++31・・・月極、(4)・・・負極缶、勿η・・・
負極)醜子部桐、(6則9・・・セパレータ、ff1l
!1fil・・・ボリブaピレン不、1哉布エリなる第
1の、11η、+711171・・・マイクロポーラス
フィルハエ9グーる第2の層IAI・・・木売り4屯油
1、(Bl・・・従来゛4池。
第3図
■
26フー
バー1.?S期川用(八)
正極冶物鴫月IH率(’/、)
手 続 補 正 書(方式)
−昭和58年6月7日
特許庁長官殿
1、事件の表示
昭和57年特許願第 198006 刊2、発明の名
称
有機′rに解質電池
6、補正をする者
特許出願人
住所 守口市京阪本通2丁目18番地
名称(188)三洋電機株式会社
代表者 井 植 薫
4、代理人
住所 守口市京阪本通2丁目18番地
5、補正命令の日付
昭和58年2月・22日
6、補正の対接
fil リ]細錫全文(す1細書の浄蒔、内容に9更
なし)7、補正の内容
fil 別紙の通り。Fig. 1 Vertical profile of the ten-shaped screwdriver of μ wood 1114 1114 Ichigaku Ia example of the cylindrical shape of the pond 1, the 21st evil invention]? is a view of the oil gap, C60 and 1g4
1) Ilj Ichiike cA) and conventional ゛1 Exploration (B)
(!:'s Shinike characteristic ratio is soft and evil, and the 61-meter IQ is! ii
U degree 6 U-C, 131 s of the case where it is kept under 11 sanction 90 〦: l 戊en and storage period; 釧 f; After 40 days of storage at °C, the shellfish +i<r was exposed to 12Ω and 20°C. 1111111...positive 4! Ili, i21...
1E Sode I b, +121...Tun I Yayo 1 unit, +31
++31...Monthly pole, (4)...Negative electrode can, of course η...
Negative electrode) Ushibe Kiri, (6 rules 9... separator, ff1l
! 1fil...Bolib a pyrene, 1 yenfu Eri first layer, 11η, +711171...Microporous fill fly 9 goo second layer IAI...wood seller 4 ton oil 1, (Bl...・Conventional ゛4 ponds. Figure 3■ 26 Huber 1.?S period river use (8) Positive electrode metallurgy IH rate ('/,) Procedure amendment (method) - June 7, 1982 Mr. Commissioner of the Japan Patent Office 1, Indication of the case Patent Application No. 198006, Publication 2, Name of the invention, Electrolytic battery 6 for organic'r, Person making the amendment Patent applicant's address: 2-18 Keihan Hondori, Moriguchi City Name ( 188) Sanyo Electric Co., Ltd. Representative Kaoru Iue 4, Agent address 2-18-5 Keihan Hondori, Moriguchi City, Date of amendment order February 22, 1981 6, Correspondence for amendment fil] Hososeki Full text (1 detailed copy, no 9th amendment) 7. Contents of amendment fil As shown in the attached sheet.
Claims (1)
極間に介在さnるセパレータとを備えるものであって、
1lrJ記セパレータがポリプロピレン或いはポリエチ
レンなどからなる不織布とも耐液性のマイクロポーラス
フィルム亡の二重層でii’&成さnていること(i−
特徴とする有機電解り4市池。 ■ 前記二重層セパレータのうち、マイクロボー ラス
フィルムが正極側に位1mする工うに配置6さ几ている
こと全特徴とする特許請求の範囲7〜0項記載の有機電
解質電池。[Claims] ■ A positive electrode, a negative electrode using a light metal as an active material, and a separator interposed between the positive and negative electrodes,
1lrJ The separator is made of a double layer of liquid-resistant microporous film and nonwoven fabric made of polypropylene or polyethylene (i-
Features four organic electrolyte ponds. (2) The organic electrolyte battery according to any one of claims 7 to 0, characterized in that, of the double layer separator, a micro bolus film is disposed 1 m away from the positive electrode side.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57198006A JPS5987753A (en) | 1982-11-10 | 1982-11-10 | Organic electrolytic battery |
GB08329576A GB2131597B (en) | 1982-11-10 | 1983-11-04 | Organic electrolyte battery |
DE19833340329 DE3340329A1 (en) | 1982-11-10 | 1983-11-08 | ACCUMULATOR OR BATTERY |
CH6042/83A CH662212A5 (en) | 1982-11-10 | 1983-11-09 | BATTERY WITH ORGANIC ELECTROLYTE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57198006A JPS5987753A (en) | 1982-11-10 | 1982-11-10 | Organic electrolytic battery |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5987753A true JPS5987753A (en) | 1984-05-21 |
Family
ID=16383939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57198006A Pending JPS5987753A (en) | 1982-11-10 | 1982-11-10 | Organic electrolytic battery |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5987753A (en) |
CH (1) | CH662212A5 (en) |
DE (1) | DE3340329A1 (en) |
GB (1) | GB2131597B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019133940A (en) * | 2013-09-02 | 2019-08-08 | 日本ゴア株式会社 | Protective film, and separator and secondary battery using the same |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS618852A (en) * | 1984-06-22 | 1986-01-16 | Sanyo Electric Co Ltd | Nonaqueous electrolyte cell |
US4794057A (en) * | 1987-07-17 | 1988-12-27 | Duracell Inc. | Separator for electrochemical cells |
KR0153002B1 (en) * | 1989-06-16 | 1998-11-16 | 와따나베 히로시 | Inorganic nonaqueous electrolytic solution type cell |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1949958C3 (en) * | 1969-10-03 | 1980-09-25 | Robert Bosch Gmbh, 7000 Stuttgart | Separator for maintenance-free accumulators |
JPS4940716U (en) * | 1972-07-12 | 1974-04-10 | ||
US4220693A (en) * | 1978-08-23 | 1980-09-02 | P. R. Mallory & Co. Inc. | Composite separator/absorbent |
-
1982
- 1982-11-10 JP JP57198006A patent/JPS5987753A/en active Pending
-
1983
- 1983-11-04 GB GB08329576A patent/GB2131597B/en not_active Expired
- 1983-11-08 DE DE19833340329 patent/DE3340329A1/en not_active Ceased
- 1983-11-09 CH CH6042/83A patent/CH662212A5/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019133940A (en) * | 2013-09-02 | 2019-08-08 | 日本ゴア株式会社 | Protective film, and separator and secondary battery using the same |
Also Published As
Publication number | Publication date |
---|---|
GB2131597A (en) | 1984-06-20 |
GB8329576D0 (en) | 1983-12-07 |
DE3340329A1 (en) | 1984-05-10 |
CH662212A5 (en) | 1987-09-15 |
GB2131597B (en) | 1986-06-04 |
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