JPS58111268A - Electric active substance for power battery - Google Patents
Electric active substance for power batteryInfo
- Publication number
- JPS58111268A JPS58111268A JP57223651A JP22365182A JPS58111268A JP S58111268 A JPS58111268 A JP S58111268A JP 57223651 A JP57223651 A JP 57223651A JP 22365182 A JP22365182 A JP 22365182A JP S58111268 A JPS58111268 A JP S58111268A
- Authority
- JP
- Japan
- Prior art keywords
- power battery
- active substance
- electroactive material
- electroactive
- electric active
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
-
- 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
- H01M4/60—Selection of substances as active materials, active masses, active liquids of organic compounds
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Secondary Cells (AREA)
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、動力電池、４１に二次電気化学的動力生成電
池用の電気活性物質に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to electroactive materials for power cells, 41 secondary electrochemical power generation cells.
電力電池の動作は、電気活性物質の不均一酸化還元反応
に基づいている。電気工ネルイーの放出は、アノードお
よびカッーＶ電位の範囲内の電極反応を行うレドックス
系の標準電極の差が十分に高くしかも電流密度が十分に
高い場合に可能である。The operation of power cells is based on heterogeneous redox reactions of electroactive materials. The release of electrical energy is possible if the difference between the anode and the standard electrode of the redox system with an electrode reaction in the range of the KaV potential is sufficiently high and the current density is sufficiently high.
動力電池の電極反応の間、電気活性物質は７ノード上で
酸化され、カソード上で還元される。During the electrode reaction of the power cell, the electroactive material is oxidized on the 7 nodes and reduced on the cathode.
代表的に使用される電気活性物質は例えばナトリウムイ
オンを含有する固体電解質中のアノード用液体ナトリウ
ムおよびカッーｒ用の液体硫黄である。Typically used electroactive materials are, for example, liquid sodium for the anode and liquid sulfur for the anode in a solid electrolyte containing sodium ions.
しかしながら、このような物質の使用は不適轟であシし
かも有害である。なぜならば他の理由の中で液体ナトリ
ウムは高毒性だからである。However, the use of such substances is inappropriate and harmful. Among other reasons, liquid sodium is highly toxic.
米ａｔ４Ｉ−許第３７９１８６７号、第３８２７９１０
号、第５８６４１６７号明細書、ドイツ公開特許第２９
５７７１７号明細書による設計において、低電気陰性度
のアルカリ金属またはアルカリ土類金属を非水性可逆電
池中のアノード物質として用い、一方力ソー−電気活性
物質は導電性マトリックスに固定されたハロゲンまえは
カルコゲノの混合物からなる。使用する電解質はアルカ
リ金属イオンまたはアルカリ土類金属イオンを含有する
塩からなる。多くの場合、一層大規模にこれらの電気活
性物質の使用を妨げる、電極反応の生成物を電極または
その直ぐ近傍から除く必要がある。US AT4I-Grant No. 3791867, No. 3827910
No. 5864167, German Published Patent No. 29
In the design according to No. 57717, a low electronegative alkali metal or alkaline earth metal is used as the anode material in a non-aqueous reversible cell, while the electroactive material is a halogen precursor fixed to a conductive matrix. Consists of a mixture of chalcogenos. The electrolyte used consists of a salt containing alkali metal ions or alkaline earth metal ions. In many cases, it is necessary to remove the products of the electrode reactions from the electrodes or their immediate vicinity, which precludes the use of these electroactive materials on a larger scale.
最もよく知られた動力電池の場合、電池の不可逆的失活
を生じる電解質物質の混合を避けるためにカッ−ｒおよ
びアノーＶ帯域を注意深く分離する必要がある。For most known power batteries, it is necessary to carefully separate the Ka-R and Ano-V bands to avoid mixing of the electrolyte materials which would result in irreversible deactivation of the battery.
可逆鉛電池のような、このような既知のしかも広く使用
される動力電池においては、アノ−ｒおよびカッ、−ｒ
の両者の電気活性物質は３〇−硫酸溶液中のｐｂ（１）
からなる６充電サイクルの間、Ｐｂ（ＩＩ）はアノ−ｒ
およびカソード上でそれぞれＰｂ （Ｑ）に還元されま
たＰｂ（ＩＶ） Ｋ酸化される。このような電池の主な
欠点は、電極が重くしかも電解質溶液が非常に腐食性な
ことである。In such known and widely used power batteries, such as reversible lead-acid batteries, anor-r and k-r
Both electroactive substances are 30-pb(1) in sulfuric acid solution.
During 6 charging cycles consisting of
and Pb(IV) are reduced to Pb(Q) and oxidized to Pb(IV)K on the cathode, respectively. The main disadvantages of such cells are that the electrodes are heavy and the electrolyte solution is highly corrosive.
本発明による動力電池用電気活性物質は作動電位に関し
て十分な標準電極電位差および低い充電過電圧を示すこ
とが分った。また、この電気活性物質は低コストおよび
軽量電極物質の使用を可能にし、かつ金属腐食性を有し
ていない。さらに、この電気活性物質は電極上に沈積せ
ず、ま九電極帯域内にも沈殿しないので、電極反応の生
成物を除く必要がない。It has been found that the electroactive material for power cells according to the invention exhibits a sufficient standard electrode potential difference with respect to the operating potential and a low charging overpotential. The electroactive material also allows the use of low cost and lightweight electrode materials and is not corrosive to metals. Furthermore, since the electroactive material does not deposit on the electrode or within the electrode zone, there is no need to remove the products of the electrode reaction.
本発明による、動力電池、％に二次電池用の電気活性物
質は極性有機溶媒、水またはそれらの混合物中に溶解さ
れた、遷移金属と塩基性有機配位子、４ＩＫシツフ塩基
の錯化台゛物、からなる。According to the present invention, the electroactive material for power batteries, secondary batteries is a complex base of transition metals and basic organic ligands, 4IK Schiff bases, dissolved in polar organic solvents, water or mixtures thereof. Consists of things.
本発明による電気活性物質を構成するに用いられる遷移
金属はニッケル、コバルト、鉄、クロム、マンガン、銅
、チタンおよびバナジウムのような金属である。The transition metals used in constructing the electroactive materials according to the present invention are metals such as nickel, cobalt, iron, chromium, manganese, copper, titanium, and vanadium.
シック塩基は有機配位子として用いられ、最も有利なも
のはエチレンジアミン誘導体である。Thick bases are used as organic ligands, the most advantageous being ethylenediamine derivatives.
本発明による電気活性物質をＭｅＬ （式中、 Ｍｅは
遷移金属、Ｌは配位子）として示して、この電気活性物
質は動力電池充電サイクル中にカソード上でＭｅＬ−ｉ
ｃ還元される。動作サイクル間に、逆反応が起こる。同
様に、充電サイクル間にＭｅＬはアノーｒ上でＭｅＬ＋
に酸化され、この反応は動作管イクル関に逆になる。An electroactive material according to the present invention is designated as MeL (where Me is a transition metal and L is a ligand), and the electroactive material is expressed as MeL-i on the cathode during a power battery charging cycle.
c is reduced. During the operating cycle, a reverse reaction occurs. Similarly, during the charging cycle, MeL+ on the anor
This reaction is reversed in relation to the operating cycle.
カソードおよびアノード反応は電気化学的に可逆的であ
る、すなわち同じ電気活性物質は充電サイクル関に反応
体として作用し、しかも動作サイクル間は両電極上で生
成物として作用する。これら両反応の速度は輸率によっ
て制御される。The cathodic and anodic reactions are electrochemically reversible, ie, the same electroactive material acts as a reactant during the charging cycle and as a product on both electrodes during the operating cycle. The rates of both of these reactions are controlled by the transport number.
本発明による電気活性物質のこれ以上の利点は、単位重
量からの比較的高いエネルギー出力、および低温条件に
おいてこのような物質を含有する動力電池の応用の可能
性である。さらに、アノードとカッーｒ帯域内に含まれ
た、本発明による電気活性物質を混合することによって
、動力電池の不可逆的失活は生じることなく、繰シ返し
充電ができるＯ
本発明の主体は、本発明の範囲を制限しない、好ましい
実施態様の下記の例に一層詳しく記載される。同封した
第１図および第２図は、それぞれ例１および例２に記載
された条件で得られた環状電圧電流曲線を示す。Further advantages of the electroactive materials according to the invention are the relatively high energy output from a unit weight and the possibility of application of power cells containing such materials at low temperature conditions. Furthermore, by mixing the anode with the electroactive material according to the invention, which is contained within the curvature band, the power battery can be charged repeatedly without irreversible deactivation. The following examples of preferred embodiments are described in more detail without limiting the scope of the invention. The enclosed FIGS. 1 and 2 show the annular voltage-current curves obtained under the conditions described in Examples 1 and 2, respectively.
例１
Ｎ、Ｎ−ジメチルホルムアミド（Ｉ）ＭＰ ）中の０．
１ Ｍ （０２Ｈｓ）Ｍｃｔｏ、−（ＴＲＡＰ）溶液中
に溶解され物からなる動力電池用電気活性物質・この溶
液を乾燥窒素をもってパージすることＫよって脱酸しＭ
ＴＩムＰ）しｔであった！
この電池の標準電極電位差は△Ｋｏ−２，４６Ｖであっ
た。Example 1 0.0% in N,N-dimethylformamide (I) (MP).
An electroactive material for power cells consisting of 1 M (02Hs) Mcto, -(TRAP) dissolved in a solution; deoxidized by purging this solution with dry nitrogen to M
TIP) It was! The standard electrode potential difference of this battery was ΔKo-2, 46V.
充電と動作量に１力ｙ−ｙ上で１０＝ −１，５９ｖお
よびに、 ｗ Ｏ，７１Ｘ １０−” ａｓ／ａ ％か
つアノーｒ上でＥｏ 寓＋ｏ、１３７ Ｖおよびに、
−０，７２ｘ １０−”飽和カロメル電極５ａＢＫ関す
る標準電位１！ｉＱはアノードビーク電位およびカン−
Ｐｆ−り電位の算術平均として矛ｂ（第１図）、一方充
電交換の標準速度定数ｋｓをニコルソン（Ｎ１ａｈｏｌ
ａｏｎ ）法〔ムｎａ１． Ｏｈｅｍ、 ４４．１９４
６（１９６５））を用いてアノードビーク電位およびカ
ソードピーク電位間の関係から計算した。10 = −1,59 v and on the charge and operating quantity y-y, w O, 71
-0,72x 10-" standard potential 1!iQ for saturated calomel electrode 5aBK
The arithmetic mean of the Pf potential is expressed by b (Fig. 1), while the standard rate constant for charge exchange, ks, is expressed by Nicholson (N1ahol).
aon) law [mna1. Ohem, 44.194
6 (1965)) from the relationship between the anodic peak potential and the cathodic peak potential.
例２
ヘキサメチルホスホトリアミド（ＨＭＰＴ ）中の０．
１ Ｍ Ｔｌｌ１ＡＰ溶液に溶解され九Ｍ 、 Ｍ’−
エチレン／ｐｔで６つ九二
この電池の標準電極電位の差はΔｍｏｓｇ１．３５ｖで
あった。Example 2 0.00% in hexamethylphosphotriamide (HMPT).
9M, M'- dissolved in 1M Tll1AP solution
The difference in standard electrode potential of this battery was Δmosg 1.35v.
電極（充電および動作）を結合後Ｋ。K after coupling the electrodes (charging and operation).
カフ −１＆上Ｋｍｏｍ １．２０ ｖおよびに、＝０
．４６×１０−ｌ１ｃｍ／・、しかもアノーｒ上でＪｉ
ｏ−＋〇、１５ Ｖ、 ｋ、 ｓｗ Ｏ，２０Ｘ １０
−”傭／ｓであった。Cuff −1 & upper Kmom 1.20 v and to, = 0
．． 46×10-l1cm/·, and Ji on the anor r
o-+○, 15 V, k, sw O, 20X 10
-”It was mercenary/s.
電位ＩＢｏおよび充電交換の速度定数に、を例１のよう
に求めた。The potential IBo and the rate constant of charge exchange were determined as in Example 1.
環状電圧電流曲線（第２図）は下記の条件で記電位掃引
速度： ５ Ｑ ｍＶ／ｓ
温度：２０℃The annular voltage-current curve (Figure 2) was plotted under the following conditions: potential sweep rate: 5 Q mV/s temperature: 20°C
第１図および第２図は、それぞれ例１および例２に記載
された条件で得られた環状電圧電流曲線を示す。
代理人 浅 村 皓
外４名Figures 1 and 2 show the annular voltage-current curves obtained under the conditions described in Example 1 and Example 2, respectively. Representatives: Asamura and 4 people
Claims (1)
、遷移金属と塩基性有機配位子、特にシッフ塩基の錯化
合物からなる、動力電池、４１に二次電池用電気活性物
質・41. Electroactive material for secondary batteries, comprising a complex compound of a transition metal and a basic organic ligand, in particular a Schiff base, dissolved in a polar organic solvent, water or a mixture thereof.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL1981234354A PL134200B1 (en) | 1981-12-21 | 1981-12-21 | Electroactive material for supply sources |
| PL234354 | 1981-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58111268A true JPS58111268A (en) | 1983-07-02 |
Family
ID=20010961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57223651A Pending JPS58111268A (en) | 1981-12-21 | 1982-12-20 | Electric active substance for power battery |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS58111268A (en) |
| CA (1) | CA1192946A (en) |
| DE (1) | DE3247309C2 (en) |
| GB (1) | GB2113208B (en) |
| IT (1) | IT1155433B (en) |
| PL (1) | PL134200B1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006501668A (en) * | 2002-10-03 | 2006-01-12 | ゲン３ パートナーズ インコーポレイテッド | Electrochemical capacitor and method of using the same |
| JP2006502569A (en) * | 2002-10-07 | 2006-01-19 | ゲン３ パートナーズ インコーポレイテッド | Method for producing electrode for electrochemical device |
| US7888229B2 (en) | 2006-03-24 | 2011-02-15 | Gen 3 Partners, Inc. | Method for manufacturing an energy storage device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU696452B2 (en) * | 1993-11-17 | 1998-09-10 | Jd Holding Inc. | Stabilised electrolyte solutions, methods of preparation thereof and redox cells and batteries containing stabilised electrolyte solutions |
| NZ306364A (en) | 1995-05-03 | 1999-04-29 | Unisearch Ltd | High energy density vanadium electrolyte solutions, preparation thereof and redox cells and batteries containing the electrolyte solution |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2070648A1 (en) * | 1969-10-27 | 1971-09-17 | Usm Corp | Redox fuel element |
| FR2309046A1 (en) * | 1975-04-24 | 1976-11-19 | Alsthom Cgee | PROCESS FOR THE REGULATION OF AN ELECTROCHEMICAL SYSTEM OF THE REDOX TYPE AND IMPLEMENTATION DEVICE |
| US4192910A (en) * | 1978-11-29 | 1980-03-11 | Nasa | Catalyst surfaces for the chromous/chromic redox couple |
-
1981
- 1981-12-21 PL PL1981234354A patent/PL134200B1/en unknown
-
1982
- 1982-12-06 GB GB08234730A patent/GB2113208B/en not_active Expired
- 1982-12-13 CA CA000417567A patent/CA1192946A/en not_active Expired
- 1982-12-20 IT IT24868/82A patent/IT1155433B/en active
- 1982-12-20 JP JP57223651A patent/JPS58111268A/en active Pending
- 1982-12-21 DE DE3247309A patent/DE3247309C2/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006501668A (en) * | 2002-10-03 | 2006-01-12 | ゲン３ パートナーズ インコーポレイテッド | Electrochemical capacitor and method of using the same |
| JP2006502569A (en) * | 2002-10-07 | 2006-01-19 | ゲン３ パートナーズ インコーポレイテッド | Method for producing electrode for electrochemical device |
| US7888229B2 (en) | 2006-03-24 | 2011-02-15 | Gen 3 Partners, Inc. | Method for manufacturing an energy storage device |
Also Published As
| Publication number | Publication date |
|---|---|
| IT8224868A1 (en) | 1984-06-20 |
| CA1192946A (en) | 1985-09-03 |
| PL134200B1 (en) | 1985-07-31 |
| GB2113208A (en) | 1983-08-03 |
| IT1155433B (en) | 1987-01-28 |
| PL234354A1 (en) | 1983-07-04 |
| GB2113208B (en) | 1985-09-04 |
| DE3247309C2 (en) | 1985-04-25 |
| DE3247309A1 (en) | 1983-06-30 |
| IT8224868A0 (en) | 1982-12-20 |
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