JPS5990919A - Carbon paste electrode - Google Patents
Carbon paste electrodeInfo
- Publication number
- JPS5990919A JPS5990919A JP57201547A JP20154782A JPS5990919A JP S5990919 A JPS5990919 A JP S5990919A JP 57201547 A JP57201547 A JP 57201547A JP 20154782 A JP20154782 A JP 20154782A JP S5990919 A JPS5990919 A JP S5990919A
- Authority
- JP
- Japan
- Prior art keywords
- carbon paste
- polymer
- paste electrode
- component
- carbon
- 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
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
- Y02E60/13—Energy storage using capacitors
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明はカーボンペースト電極を用いた電気工゛重層コ
ンデンサのカーボンペースト電極に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a carbon paste electrode for an electric engineering multilayer capacitor using a carbon paste electrode.
カーボンペースト電極を用いた電気二重層コンデンサは
、米国特許第４５３へ９６３号明細書等にみられるよう
に用１図のような断面構造からなる。Electric double layer capacitors using carbon paste electrodes have a cross-sectional structure as shown in Figure 1, as seen in US Pat. No. 453-963.
図中、１は霜′１子伝導性で、かつイオンに対し不浸透
である導伝性セパレータ、２は粉末活性炭と電解質溶液
からなるカーボンペースト電極、３は電極間の導通全防
止するために設けられるイオン透過性で、かつ電子眼導
性を阻止する多孔性セパレータ、４はカーボンペースト
電極全保持し、外界から遮断するために設けられる非導
電極ガスケットである。この種の電気二重層コンデンサ
（以下基本セルとよぶ）の電極となるカーボンペースト
電極２としては、従来、粉末活性炭に電解質溶液を混合
したものを用いていた。このような電極成分にあっては
、粉末活性炭と電解質溶液を混合してカーボンペースト
電極を調製するさいに、ペースト状になりにくかったり
、ペースト状になっても時間が経つにつれて粉末活性炭
と電解質溶液が分離するといった現象が起った。そのた
め、ペースト性が悪いためにカーボンペースト電極をド
クター・ナイフ工法など工業的に既知の方法で印刷する
さいに、カーボンペースト電極が飛散して作業性に問題
があった。また、上記のような粉末活性炭と電解質溶液
の混合性が劣ることは、微少粉末活性炭粒子の脱落を促
進し、極喘な場合には、多孔性セパレータ３の孔径内に
侵入し、短絡路を形成したりすることにもなる。これは
、基本セルの漏れ電流を太きくシ、結果として、自己放
電特性が一般に劣るといった欠点につながった。さらに
粉末活性炭と電解質溶液全混合した系では粉末活性炭と
電解液が分離しやすい。このため、該成分系からなる電
気二重層コンデンサを、たとえば、温度８５°Ｃで長期
間放置すると、粉末活性炭と電解質溶液との界１ｆｆＪ
が減少し、結果として静電容量値が経時的にかな９減少
するなどの欠点が観察される場合があった。In the figure, 1 is a conductive separator that is frost conductive and impermeable to ions, 2 is a carbon paste electrode made of powdered activated carbon and an electrolyte solution, and 3 is a separator to completely prevent electrical conduction between the electrodes. A porous separator is provided that is permeable to ions and prevents electron transmission to the eye, and 4 is a non-conductive electrode gasket that is provided to completely hold the carbon paste electrode and block it from the outside world. Conventionally, a mixture of powdered activated carbon and an electrolyte solution has been used as the carbon paste electrode 2 serving as the electrode of this type of electric double layer capacitor (hereinafter referred to as basic cell). When preparing a carbon paste electrode by mixing powdered activated carbon and an electrolyte solution with such electrode components, it may be difficult to form a paste, or even if it becomes a paste, the powdered activated carbon and electrolyte solution may deteriorate over time. The phenomenon of separation occurred. Therefore, due to poor pasting properties, when carbon paste electrodes are printed by an industrially known method such as the doctor knife method, the carbon paste electrodes scatter, causing problems in workability. In addition, the poor mixability of powdered activated carbon and electrolyte solution as described above promotes the falling off of fine powdered activated carbon particles, and in extreme cases, they may invade the pore diameter of the porous separator 3 and cause short circuits. It will also form. This led to the disadvantage that the leakage current of the basic cell became large, and as a result, the self-discharge characteristics were generally inferior. Furthermore, in a system in which powdered activated carbon and electrolyte solution are completely mixed, powdered activated carbon and electrolyte solution tend to separate. Therefore, if an electric double layer capacitor made of this component system is left at a temperature of 85°C for a long period of time, the interface between the powdered activated carbon and the electrolyte solution will be 1ffJ.
In some cases, defects such as a decrease in capacitance value over time were observed.
本発明の目的は、これらの従来欠点を除去したカーボン
ペースト電極を提供することにある。An object of the present invention is to provide a carbon paste electrode that eliminates these conventional drawbacks.
本発明のカーボンペースト電極は、粉末活性炭と電解質
溶液となる該酸水溶液に、求核性のある窒素原子を含む
重合体あるいは共重合体を添加。In the carbon paste electrode of the present invention, a polymer or copolymer containing a nucleophilic nitrogen atom is added to powdered activated carbon and the acid aqueous solution serving as an electrolyte solution.
溶解せしめたことを特徴とする。ここで、求核性のある
窒素原子を含む重合体あるいは共重合体としては、ポリ
−４−ビニルピリジン、ポリ−２−ビニルピリジン、ポ
リビニルキノリン、ポリビニルアクリジンなどの複素環
式化合物を側鎖に有するビニル東合体あるいは、それら
とスチレンなどとのビニル共重合体、下記構造式で示さ
れるＮ。It is characterized by being dissolved. Here, as a polymer or copolymer containing a nucleophilic nitrogen atom, a heterocyclic compound such as poly-4-vinylpyridine, poly-2-vinylpyridine, polyvinylquinoline, or polyvinylacridine is used as a side chain. or a vinyl copolymer of these with styrene or the like, N represented by the following structural formula.
Ｎ−アルキルアルキレン基（ここでＲはＨ，Ｃ，Ｈ３゜
（：ｚＨｓ、ＣａＩ２あるいは０４ Ｈ７からｎは１〜
１２■も
の範囲で選択される）を側鎖に有するビニル屯合体ある
いはビニル共重合体、ある因は、下記構造式で示される
主鎖にアルキルイミノ基（ここで、ＲｌｄＨ，ＣＨａ、
Ｃ２ｊ−１５，Ｃ３Ｈ７、；ｈ ルイＩｄ Ｃ４）］
７ カラ、ｎは１〜１２の範囲で１択される）を有す
るアルキルイミノアルキレン重合体あるいは、その共重
合体などから選択することができる。これらの求核性の
ある窒素原子を含む重合体を酸溶液に添加すると、当該
重合体と酸との間で嘴−塩基反応が生起し、重合体はオ
ニウム塩となって酸溶液ＶＣ溶解し、均一な溶液となる
。この均一なｄ液は溶解した重合体の効果で溶液粘度が
壇し、粉末活性炭と混−合してカーボンペースト電極と
した場合、混合’Ｍ：Ｉ： ｓ ペースト性が著しく向
とする。また、これらの重合体は粉末活性炭に対しバイ
ンダーとして有効に機能する。これらの機能が、前述し
た欠点を除去するために有効に作用するものと電われる
。N-alkylalkylene group (where R is H, C, H3゜(:zHs, CaI2 or 04 H7 to n is 1 to
Some vinyl polymers or vinyl copolymers have an alkylimino group (selected within a range of as many as 12 mm) in the side chain as shown in the following structural formula (herein, RldH, CHa,
C2j-15, C3H7, ;h Louis Id C4)]
7 (n is selected from a range of 1 to 12) or a copolymer thereof. When a polymer containing these nucleophilic nitrogen atoms is added to an acid solution, a beak-base reaction occurs between the polymer and the acid, and the polymer becomes an onium salt and dissolves in the acid solution VC. , resulting in a homogeneous solution. The solution viscosity of this uniform d liquid increases due to the effect of the dissolved polymer, and when it is mixed with powdered activated carbon to form a carbon paste electrode, the mixing 'M:I:s' paste properties are significantly improved. Furthermore, these polymers effectively function as a binder for powdered activated carbon. These functions are believed to work effectively to eliminate the above-mentioned drawbacks.
なお、重合体の機能は、（１）電解質溶液に増粘性を賦
与し、カーボンペースト電極の混合性、ペースト性を向
上させる、（２）粉末活性炭に対し、バインダーとして
機能し、粉末活性炭の脱落を防止する。（３）溶液を保
持し、粉末活性炭と′１に解質溶液との界面全経時的に
安定化する、などにある。一方、これら１に合体および
そのオニウム塩は、電子絶縁性であるので、添加量によ
っては、内部抵抗の増加や単位体績あたシの静電客数が
小さくなるなどの欠点につながる。従って、用いる重合
体の分子曖、構造などによって添加量の最適値は異なる
ことになる。The functions of the polymer are: (1) Adds thickening properties to the electrolyte solution and improves the mixability and pasting properties of the carbon paste electrode; (2) Functions as a binder for powdered activated carbon and prevents the powdered activated carbon from falling off. prevent. (3) The solution is retained and the interface between the powdered activated carbon and the solute solution is stabilized over time. On the other hand, since these onium salts combined with 1 are electronically insulating, depending on the amount added, they may lead to drawbacks such as an increase in internal resistance and a decrease in the number of electrostatic customers per unit performance. Therefore, the optimum amount of addition will vary depending on the molecular ambiguity, structure, etc. of the polymer used.
以下、本発明の冥施例全従来例と比較参照して詳述する
。Hereinafter, embodiments of the present invention will be described in detail with reference to comparison with all conventional examples.
〔実施例１〕
比表１■槓約１１０（１ｍ２／ｇ（ＢＥＴ法）１粒径３
２５メツシュ以下の粉末活性炭５０ｇと３０重量％硫酸
に対し、粘度平均分子量ｉｏｏ、ｏｏｏのポリ−４−ビ
ニルピリジン（以下、ｐ４ｖｐと略記する）１．０重刷
％を添加、均一溶液とし、これの１３０ｇとを充分混合
攪拌してカーボンペースト電極を調製した。[Example 1] Ratio table 1 ■ Particle size 3 approximately 110 (1 m2/g (BET method)
To 50 g of powdered activated carbon of 25 mesh or less and 30% by weight of sulfuric acid, 1.0% of poly-4-vinylpyridine (hereinafter abbreviated as p4vp) with a viscosity average molecular weight of ioo, ooo was added to make a homogeneous solution, and this A carbon paste electrode was prepared by thoroughly mixing and stirring 130 g of the carbon paste.
上記カーボンペースト電極を用いて、第１図に示すのと
同一断面構造の、外径が１２ｍｎ＼ 非導■：性ガスケ
ットの内径が７ｍｍ、厚さが約１．４ｒｏｍの基本セル
を得た。この基本セル８枚全直列に積層しｓ １５Ｋ
ｇ／ｃｍ２の機械的圧力を加え、これを保持して動作電
圧５■の電気工１五）曽コンデンサを製作した。このよ
うな手段で製作した電気工ｊｆ層コンデンサ２０個の初
期特囲及び高温負荷寿命試験１０００）Ｊ後の平均値は
それぞれ第１表の本発明例ａ、Ｃの如くなった。また、
宙、解溶液としてＰ４ＶＰを添加しないで３０重量％の
硫酸を用いるという采件の外は製造方法が前述した手段
と全く同一の手段による同一形状の電気二重層コンデン
サ２０個の初期特性及び品温負荷寿命試、険１０００Ｊ
−１後の平均値は第１表の従来例す、ｄの如くなった。Using the above carbon paste electrode, a basic cell was obtained which had the same cross-sectional structure as shown in FIG. 1, had an outer diameter of 12 mm, a non-conductive gasket had an inner diameter of 7 mm, and a thickness of about 1.4 ROM. 8 of these basic cells are stacked in series for s 15K
A mechanical pressure of g/cm2 was applied and maintained to fabricate an electrician 15) Zeng capacitor with an operating voltage of 5 cm. The average values of 20 electrician JF layer capacitors manufactured by such a method after the initial special range and high temperature load life tests (1000)J were as shown in Examples a and C of the present invention in Table 1, respectively. Also,
Initial characteristics and product temperature of 20 electric double layer capacitors of the same shape manufactured by the same method as described above, except for using 30% by weight sulfuric acid without adding P4VP as the solution solution. Load life test, 1000J
The average value after −1 was as shown in Table 1 for the conventional example.
さらに自己放電特性の比較を行なったところ第２図のよ
う［なった。第２図で、（ａ）は本発明例のＰＡＶＰを
含むカーボンペースト電極を使用した電気二重層コンデ
ンサであり、（ｂ）は従来例のＰＡＶＰを含まないカー
ボンペースト電極を使用した電気二重１卿コンデンサの
自己放電時１生である。ここで自己放電特性は、充電条
件として保護抵抗１０Ωで５ｖの電圧を１５分間印加し
た後の電気二重層コンデンサの残留電位の継時的な変化
ヲ表わしている。Furthermore, when we compared the self-discharge characteristics, the results were as shown in Figure 2. In Figure 2, (a) is an electric double layer capacitor using a carbon paste electrode containing PAVP according to the present invention, and (b) is an electric double layer capacitor using a carbon paste electrode containing no PAVP according to the conventional example. This is the first life when the capacitor self-discharges. Here, the self-discharge characteristic represents the change over time in the residual potential of the electric double layer capacitor after applying a voltage of 5V with a protective resistance of 10Ω for 15 minutes as a charging condition.
本実施例で明らかなように、従来のペースト電接を用い
ｆｃ電気二重層コンデンサと比較して、本発明のものは
経時的な静電容箪値の減少が少なく、特性が安’７１−
でおり、かつ目己放ｉＲ，特性が良好でＣＡ・ＩＯ８Ｒ
，ＡＭ 等の長時間ホールドの用途に適していること
金示しており、本発明の効果が実証された。また、本発
明によるカーボンペースト電極管用いることＶＣより、
粉末活性炭と電解質溶液との分Ｓ： Ｕ生せず、ペース
ト性が向上し、カーボンペースト電極形成における作業
性が著しく向上した。As is clear from this example, compared to the conventional FC electric double layer capacitor using paste electrical connection, the capacitance value of the present invention decreases less over time and its characteristics are stable.
CA/IO8R with good performance and self-emitting iR characteristics.
, AM, etc., and the effectiveness of the present invention was demonstrated. Furthermore, by using the carbon paste electrode tube according to the present invention, from VC,
Powdered activated carbon and electrolyte solution S: No U was formed, paste properties were improved, and workability in carbon paste electrode formation was significantly improved.
〔実施例２〕
実施例１で、粘度平均分子！１００，０００のＰ４ＶＰ
１．０重彊・チにかえて、Ｐ４ＶＰの添加量を、０．２
５． １号
０．５．０．７５．５．０重（４′チ添加する以外は、
実施１＋１１ ’と同様にして動作電圧５°Ｖの電
気二重層コンデン イサを製作した。このような手段で
１座作した電気二重層コンデンサ６１０個の初期特性及
び高温負荷）ｆ命試験１０００１−１後の平均値はそれ
ぞれ用２表のａ、ｂｍ Ｃｅ ｄｅ ｅｍ ’ｅ ｇｅ
ｈノ如くなツタ。本実施例で明らかなように、添力町
歇が増加するに従って、経時的な静電督量の減少が少な
くなる。このように所望する特性値によってＰ４ＶＰの
添加量全選択できる。[Example 2] In Example 1, the viscosity average molecule! 100,000 P4VP
Instead of 1.0 Chongqiang, the amount of P4VP added was 0.2
5. No. 1 0.5.0.75.5.0 weight (other than adding 4'
An electric double layer capacitor with an operating voltage of 5°V was manufactured in the same manner as in Example 1+11'. The initial characteristics and high temperature load of 610 electric double layer capacitors produced in one batch using this method and the average values after the life test 10001-1 are as shown in Table 2.
H no like ivy. As is clear from this example, as the applied force increases, the decrease in the amount of electrostatic charge over time decreases. In this way, the amount of P4VP to be added can be completely selected depending on the desired characteristic value.
〔実施（；’Ｉ＋ ３ ）
実施［＋ＩＩ １ テＰ４Ｖｌ’ １．０重量％Ｆｃ
カエテホＩＪ−２−ビニルピリジン１．（）重楡チを添
加する以外は実施例１と同様にして、動作電圧５■の電
気二重層コンデンサヲ製作した。このような手段で製作
した電気二重層コンデンサ６２０個の初期特性及び高温
負荷寿命試験１０００Ｈ後の平均値は篤３表の如くなっ
た。[Execution (;'I+ 3 ) Execution [+II 1 TeP4Vl' 1.0% by weight Fc
Caeteho IJ-2-vinylpyridine 1. (2) An electric double layer capacitor with an operating voltage of 5 .mu.m was manufactured in the same manner as in Example 1 except that yam was added. The initial characteristics and average values after 1000 hours of high temperature load life test of 620 electric double layer capacitors manufactured by this method are as shown in Table 3.
以上のように１本発明は電気二重層コンデンサの諸物件
および、作業性の向上に顕著な効果があり、その工業的
価値は大なるものがある。As described above, the present invention has a remarkable effect on improving various properties of electric double layer capacitors and improving workability, and has great industrial value.
第１表 ＠２表 第 ３ 表Table 1 @2 tables Table 3
＠ １１４４は従来のペースト電極を用いた屯気二喧ｊ
Ｖｌコンデンサの断ＩＩ図。亀２図（、’１）、 （１
３）はそれぞれ木°４自明による１１ｆ気二峡層コンデ
ンサおよび従来の１（（成型１６１□・コンデンサの自
己放電ケ示す特１叫゛■。
１・・・・・・ｊ４％ｉ：生セパレータ、２・・・・・
・カー；１？ンペースト１＃ｔ、栖％ ３・・・・・・
φ孔性セパレータ、４・・・・・・非環゛８ず注ガスケ
ツ４ト・
菜２１ 図
來２回
手続補正書（方式）
％式％
１、事件の表示 昭和５７年峙 ｆｌ’Ｆ 願第
２０１５４７号２、発明の名利； カーボンペース
ト１１．４１３、補正を１゛る者
事件との関係 出 願 人東京都港区芝五
丁目３３番１号
（４２３） 日本電気株式会社
代表者 関本忠弘
４、代理人
〒ｔＯＳ 東５ｒＣ都７巷区芝７ｉ、’ｌ’１１３７
番８〉） 住友ニーｆｉｌビル（連絡先 １１本電気株
式会社！υ簀す１．６、補正の対象
明細書の「図面の簡単な説明」の欄
Ｌ 補正の内容
明細臀第１３頁７行目ｋ「第２図（ａ） 、 （ｂ）は
それぞれ」とあるを「第２図は」と補正する。@ 1144 is a conventional paste electrode.
A cutaway diagram of the Vl capacitor. Turtle 2 (,'1), (1
3) are respectively a 11f two-layer capacitor according to wood degree 4 self-explanatory and a conventional 1 ((molded 161 , 2...
・Car; 1? paste 1#t, %3...
φ Porous separator, 4...Non-ring 8 injected gasket 4 to 21 2nd procedural amendment (method) % formula % 1, Indication of case Fl'F application filed in 1982 No. 201547 No. 2, Benefits of the invention; Carbon Paste 11.413, Relationship with the person who made the amendment 1 Applicant: 5-33-1 Shiba, Minato-ku, Tokyo (423) NEC Corporation Representative: Tadahiro Sekimoto 4. Agent: tOS Higashi 5rC Shiba 7i, 'l' 1137
No. 8〉) Sumitomo Nifil Building (Contact information 11 Electric Co., Ltd.! υ 1.6, "Brief explanation of drawings" column L of the specification subject to the amendment. Details of the amendment, page 13, line 7. Item K: ``Figure 2 (a) and (b) are respectively'' is corrected to ``Figure 2 is''.
Claims (6)
る電気二重層コンデンサ用カーボンペースト電極におい
て、前記電解質溶液の酸水溶液に、求核性のある窒素原
子を含む重合体あるいは共重合体を第二成分として溶解
させたことを特徴とする電気二重層コンデンサ用カーボ
ンペースト電極。(1) In a carbon paste electrode for an electric double layer capacitor in which both electrodes are a mixture of powdered activated carbon and an electrolyte solution, a polymer or copolymer containing a nucleophilic nitrogen atom is added to the acid aqueous solution of the electrolyte solution. A carbon paste electrode for an electric double layer capacitor, characterized in that it is dissolved as a second component.
核性のある窒素原子を含む握素環式化合物を有するビニ
ル重合体あるいはビニル共重合体を第二成分として用い
ることを特徴とする特許請求の範囲第（１１項記載のカ
ーボンペースト電極。(2) The above polymer or coIF polymer is characterized in that a vinyl polymer or vinyl copolymer having a gripping ring compound containing a nucleophilic nitrogen atom in the side chain is used as the second component. A carbon paste electrode according to claim 11.
て側鎖に下記構・貴人で示されるＮ、Ｎ−アルキルアル
キレン基（ここでＲは１：、１． ＣＩ−Ｊａ、 ０２
）１５． Ｃ３１畳７あるいは０４Ｈ７から、ｎは１〜
１２の範囲で４択される）を有するビニル重合体あるい
はビニル共重合体を第二成分として用いることを特徴と
する特許請求の範囲第（１）項記載のカーボンペースト
′電極。 ［も Ｎ（−ＣＩ−１２す１ ？ １（。(3) Mt.
)15. From C31 tatami 7 or 04H7, n is 1~
The carbon paste' electrode according to claim 1, characterized in that a vinyl polymer or vinyl copolymer having a polyamide (4 selected from a range of 12) is used as the second component. [MoN(-CI-12su1?1(.
造式で示される主鎖にアルキルイミノ基（ここで几はＩ
−１，ＵＨａ、 Ｃ２Ｈ５，Ｃ３ｒ−Ｉｔ、 あるい
はＣ４）１７から、ｎ！は１〜１２の（１１Σ囲で選択
される）を有するアルキルイミノアルキレン重合体ある
いはその共重合体を第二成分として用いることを特徴と
する！時計請求の範囲Ｉπ（１）項記載のカーボンペー
スト電極。(4) As the polymer or copolymer, the main chain represented by the following structural formula has an alkylimino group (here, 几 is I
-1, UHa, C2H5, C3r-It, or C4) from 17, n! is characterized by using an alkyliminoalkylene polymer or copolymer thereof having 1 to 12 (selected in the range of 11Σ) as the second component! A carbon paste electrode according to claim Iπ(1).
用いることを特徴とする特許請求の範囲第（２）項記載
のカーボンペースト電極。(5) The carbon paste electrode according to claim (2), wherein poly-4-vinylpyridine is used as the second component.
用いることを特徴とする特許請求の範囲第（２）項記載
のカーボンベース）［極。(6) The carbon-based electrode according to claim (2), wherein poly-2-vinylpyridine is used as the second component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57201547A JPS5990919A (en) | 1982-11-17 | 1982-11-17 | Carbon paste electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57201547A JPS5990919A (en) | 1982-11-17 | 1982-11-17 | Carbon paste electrode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5990919A true JPS5990919A (en) | 1984-05-25 |
| JPS6327844B2 JPS6327844B2 (en) | 1988-06-06 |
Family
ID=16442855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57201547A Granted JPS5990919A (en) | 1982-11-17 | 1982-11-17 | Carbon paste electrode |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5990919A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63190318A (en) * | 1987-02-03 | 1988-08-05 | 太陽誘電株式会社 | Electric double-layer capacitor |
| JPS6453406A (en) * | 1987-08-25 | 1989-03-01 | Taiyo Yuden Kk | Electric double layer capacitor |
| JPH01196807A (en) * | 1988-02-02 | 1989-08-08 | Nec Corp | Carbon paste electrode |
| JPH11283881A (en) * | 1998-03-31 | 1999-10-15 | Nichicon Corp | Electrolyte for driving elecrolytic capacitor |
| JP2010226111A (en) * | 2009-03-23 | 2010-10-07 | Avx Corp | Electric double layer capacitor |
| WO2015170344A1 (en) | 2014-05-09 | 2015-11-12 | Council Of Scientific & Industrial Research | An improved next generation off-laboratory polymer chip electrode |
| JP2019125679A (en) * | 2018-01-16 | 2019-07-25 | 株式会社トーキン | Electrode paste, electric double layer capacitor, method for manufacturing the same, and gel electrolyte solution |
-
1982
- 1982-11-17 JP JP57201547A patent/JPS5990919A/en active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63190318A (en) * | 1987-02-03 | 1988-08-05 | 太陽誘電株式会社 | Electric double-layer capacitor |
| JPS6453406A (en) * | 1987-08-25 | 1989-03-01 | Taiyo Yuden Kk | Electric double layer capacitor |
| JPH01196807A (en) * | 1988-02-02 | 1989-08-08 | Nec Corp | Carbon paste electrode |
| JPH11283881A (en) * | 1998-03-31 | 1999-10-15 | Nichicon Corp | Electrolyte for driving elecrolytic capacitor |
| JP2010226111A (en) * | 2009-03-23 | 2010-10-07 | Avx Corp | Electric double layer capacitor |
| WO2015170344A1 (en) | 2014-05-09 | 2015-11-12 | Council Of Scientific & Industrial Research | An improved next generation off-laboratory polymer chip electrode |
| JP2019125679A (en) * | 2018-01-16 | 2019-07-25 | 株式会社トーキン | Electrode paste, electric double layer capacitor, method for manufacturing the same, and gel electrolyte solution |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6327844B2 (en) | 1988-06-06 |
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