SE440571B - Elektrokemisk cell - Google Patents
Elektrokemisk cellInfo
- Publication number
- SE440571B SE440571B SE7909542A SE7909542A SE440571B SE 440571 B SE440571 B SE 440571B SE 7909542 A SE7909542 A SE 7909542A SE 7909542 A SE7909542 A SE 7909542A SE 440571 B SE440571 B SE 440571B
- Authority
- SE
- Sweden
- Prior art keywords
- electrochemical cell
- cell according
- active material
- lithium
- ether
- Prior art date
Links
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
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
-
- 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)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Primary Cells (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Conductive Materials (AREA)
Description
¿79Û9542~8 10 15 20 25 aktiva massan Z hållas åtskilda från varandra med hjälp av en separator 3 av mikroporös polypropenfilm och av ett glas- fiberskikt 4, som innehåller elektrolyten.
Cellens totaldimensioner är en höjd av 2,5 mm och en diameter av ZS mn.Den aktiva ytan är approximativt 3 cmz.
Den positiva aktiva massan har följande sammansättning: Kopparvismutat (Bi2Cu04) 77 % Polytetrafluoreten 4 % Blypulver (inert elektronisk ledare) 19 % Mängden aktiv massa är 1,2 gram, vilket teoretiskt mot- svarar 363 mAh. Mängden litium väljes att teoretiskt mot- svara 400 mAh. Elektrolyten utföres av en 2 M lösning av litiumperklorat i dioxolan. p På detta sätt konstruerade celler har utsatts för ur- laddning genom en resistans på 100 ohm, vilket utgör ett strängtitestvillkor.
I fig. 2 visas urladdningskurvan för en cell av detta slag, varvid urladdningen C (i mAh) är avsatt utefter ab- skissan och cellens klämspänning V (i volt) utefter ordinatan. fSåsom framgår av figuren erhålles 313 mAh om urladdningen stoppas vid en spänning om 1,2 volt. Cellen har således en verkningsgrad av 86 %, Uppfínningen är givetvis inte begränsad till den ovan beskrivna utföringsformen. Speciellt förtjänar att påpekas, att den med föreliggande aktiva material försedda cellen kan ha någon annan, lämplig konfiguration. linux
Claims (6)
1. Elektrokemisk cell, innefattande ett negativt material, en icke vattenhaltig lösning som vätskeelektrolyt samt ett positivt aktivt material, k ä n n e t e c k n a d av att nämnda positiva aktiva material utgöres av en förening av vismutoxid och kopparoxid svarande mot formeln Bi2CuO4.
2. Elektrokemisk cell enligt kravet 1, k ä n n e - t e c k n a d av att nämnda negativa aktiva material ut- göres av litium.
3. Elektrokemisk cell enligt kravet Z, k ä n n e - t e c k n a d av att nämnda elektrolyt utgöres av en lös- ning av litiumsalt i ett lösningsmedel bestående av minst en eter. 7
4. Elektrokemisk cell enligt kravet 3, k ä n n e- t e c k n a d av att nämnda eter är dioxolan, tetrahydro- furan, dimetoxietan eller blandningar därav.
5. Elektrokemisk cell enligt kravet 4, k ä n n e - t e c k n a d av att lösningsmedlet dessutom innefattar en ester bestående av propylenkarbonat eller etylenkarbonat.
6. Elektrokemisk cell enligt något av kraven 3-5, k ä n n e t e c k n a d av att litiumsaltet utgöres av litiumperklorat.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7832924A FR2442515A1 (fr) | 1978-11-22 | 1978-11-22 | Matiere active positive solide pour generateurs electrochimiques de grande energie specifique |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7909542L SE7909542L (sv) | 1980-05-23 |
SE440571B true SE440571B (sv) | 1985-08-05 |
Family
ID=9215182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7909542A SE440571B (sv) | 1978-11-22 | 1979-11-19 | Elektrokemisk cell |
Country Status (20)
Country | Link |
---|---|
US (1) | US4268588A (sv) |
JP (1) | JPS55105978A (sv) |
AT (1) | ATA741779A (sv) |
AU (1) | AU524214B2 (sv) |
BE (1) | BE879964A (sv) |
BR (1) | BR7907562A (sv) |
CA (1) | CA1126809A (sv) |
CH (1) | CH632872A5 (sv) |
DE (1) | DE2946174A1 (sv) |
DK (1) | DK493579A (sv) |
ES (1) | ES486244A0 (sv) |
FR (1) | FR2442515A1 (sv) |
GB (1) | GB2035671B (sv) |
IE (1) | IE48663B1 (sv) |
IT (1) | IT1119495B (sv) |
LU (1) | LU81908A1 (sv) |
MX (1) | MX152751A (sv) |
NL (1) | NL7908459A (sv) |
NO (1) | NO150018C (sv) |
SE (1) | SE440571B (sv) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55111067A (en) * | 1979-02-20 | 1980-08-27 | Sanyo Electric Co Ltd | Nonaqueous electrolyte battery |
US4298665A (en) * | 1980-06-27 | 1981-11-03 | Union Carbide Corporation | Cathode comprising the reaction product of Bi2 O3 and WO3 |
FR2508239A2 (fr) * | 1981-06-17 | 1982-12-24 | Gipelec | Generateurs electrochimiques utilisant une composition vitreuse conductrice de cations alcalins |
FR2527842B1 (fr) * | 1982-06-01 | 1992-02-07 | Western Electric Co | Element de pile ou d'accumulateur non aqueux utilisant une electrode positive en oxydes metalliques melanges |
FR2531271A1 (fr) * | 1982-07-30 | 1984-02-03 | Gipelec | Pile au lithium-bioxyde de manganese |
FR2550388B1 (fr) * | 1983-08-03 | 1985-12-27 | Gipelec | Matiere active positive pour generateurs electrochimiques et generateurs electrochimiques en faisant application |
US4703417A (en) * | 1985-06-27 | 1987-10-27 | Honeywell Information Systems Inc. | Call instruction for ring crossing architecture |
JPH0719609B2 (ja) * | 1985-07-31 | 1995-03-06 | ソニー株式会社 | 有機電解質電池 |
US4833050A (en) * | 1987-11-25 | 1989-05-23 | Duracell Inc. | Electrochemical cells |
MY131269A (en) * | 1991-10-29 | 2007-07-31 | Ivan D Kozmik | Energy storage device |
WO1998005082A1 (en) * | 1996-07-31 | 1998-02-05 | Aktsionernoe Obschestvo Otkrytogo Tipa 'novosibirsky Zavod Khimkontsentratov' | Carbon-containing material for the electrodes of chemical current sources and method for making porous electrodes from said material |
US6403261B2 (en) | 1996-07-31 | 2002-06-11 | Valentin Nikolaevich Mitkin | Carbon-containing material and a method of making porous electrodes for chemical sources of electric current |
US7537863B2 (en) * | 2003-09-16 | 2009-05-26 | The Gillette Company | Primary alkaline battery containing bismuth metal oxide |
US7407726B2 (en) * | 2003-09-16 | 2008-08-05 | The Gillette Company | Primary alkaline battery containing bismuth metal oxide |
US7300722B2 (en) * | 2005-04-11 | 2007-11-27 | The Gillette Company | Lithium battery containing bismuth metal oxide |
US7972726B2 (en) * | 2006-07-10 | 2011-07-05 | The Gillette Company | Primary alkaline battery containing bismuth metal oxide |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA970028A (en) * | 1971-02-03 | 1975-06-24 | Bruce H. Garth | High energy density battery |
DE2516704C3 (de) * | 1975-04-16 | 1981-07-02 | Varta Batterie Ag, 3000 Hannover | Galvanisches Element mit einer negativen Elektrode aus Leichtmetall, einem nichtwäßrigen Elektrolyten und einer positiven Elektrode |
US4091191A (en) * | 1976-12-17 | 1978-05-23 | Exxon Research & Engineering Co. | Battery having an electrode comprising mixtures of Al and TiS2 |
DE2726380C2 (de) * | 1977-06-10 | 1984-03-08 | Varta Batterie Ag, 3000 Hannover | Elektrochemische Stromquelle hoher Energiedichte |
US4172927A (en) * | 1977-08-18 | 1979-10-30 | Matsushita Electric Industrial Co., Ltd. | Organic electrolyte battery |
FR2406312A1 (fr) * | 1977-10-14 | 1979-05-11 | Accumulateurs Fixes | Generateurs electrochimiques de grande energie specifique |
FR2406898A1 (fr) * | 1977-10-18 | 1979-05-18 | Accumulateurs Fixes | Chromate double, procede pour sa preparation, et application dudit chromate comme matiere active dans les generateurs electrochimiques |
US4163829A (en) * | 1977-11-14 | 1979-08-07 | Union Carbide Corporation | Metallic reducing additives for solid cathodes for use in nonaqueous cells |
-
1978
- 1978-11-22 FR FR7832924A patent/FR2442515A1/fr active Granted
-
1979
- 1979-11-12 GB GB7939104A patent/GB2035671B/en not_active Expired
- 1979-11-12 BE BE1/9607A patent/BE879964A/fr not_active IP Right Cessation
- 1979-11-13 CH CH1012279A patent/CH632872A5/fr not_active IP Right Cessation
- 1979-11-15 DE DE19792946174 patent/DE2946174A1/de active Granted
- 1979-11-16 IT IT69227/79A patent/IT1119495B/it active
- 1979-11-19 SE SE7909542A patent/SE440571B/sv unknown
- 1979-11-19 LU LU81908A patent/LU81908A1/fr unknown
- 1979-11-20 NL NL7908459A patent/NL7908459A/nl unknown
- 1979-11-20 US US06/096,005 patent/US4268588A/en not_active Expired - Lifetime
- 1979-11-20 NO NO793751A patent/NO150018C/no unknown
- 1979-11-20 DK DK493579A patent/DK493579A/da not_active Application Discontinuation
- 1979-11-21 JP JP15012879A patent/JPS55105978A/ja active Pending
- 1979-11-21 IE IE2225/79A patent/IE48663B1/en unknown
- 1979-11-21 CA CA340,273A patent/CA1126809A/fr not_active Expired
- 1979-11-21 AU AU53075/79A patent/AU524214B2/en not_active Ceased
- 1979-11-21 AT AT0741779A patent/ATA741779A/de not_active Application Discontinuation
- 1979-11-21 BR BR7907562A patent/BR7907562A/pt unknown
- 1979-11-22 ES ES486244A patent/ES486244A0/es active Granted
- 1979-11-22 MX MX180125A patent/MX152751A/es unknown
Also Published As
Publication number | Publication date |
---|---|
BR7907562A (pt) | 1980-09-09 |
GB2035671A (en) | 1980-06-18 |
IT7969227A0 (it) | 1979-11-16 |
LU81908A1 (fr) | 1980-06-05 |
US4268588A (en) | 1981-05-19 |
NO150018C (no) | 1984-08-15 |
SE7909542L (sv) | 1980-05-23 |
JPS55105978A (en) | 1980-08-14 |
GB2035671B (en) | 1983-05-11 |
FR2442515B1 (sv) | 1981-01-02 |
NL7908459A (nl) | 1980-05-27 |
NO150018B (no) | 1984-04-24 |
AU524214B2 (en) | 1982-09-02 |
ATA741779A (de) | 1985-10-15 |
IT1119495B (it) | 1986-03-10 |
NO793751L (no) | 1980-05-23 |
ES8105518A1 (es) | 1981-05-16 |
IE792225L (en) | 1980-05-22 |
DE2946174A1 (de) | 1980-06-04 |
MX152751A (es) | 1985-11-07 |
AU5307579A (en) | 1980-05-29 |
FR2442515A1 (fr) | 1980-06-20 |
CA1126809A (fr) | 1982-06-29 |
BE879964A (fr) | 1980-05-12 |
ES486244A0 (es) | 1981-05-16 |
IE48663B1 (en) | 1985-04-03 |
DK493579A (da) | 1980-05-23 |
DE2946174C2 (sv) | 1988-01-14 |
CH632872A5 (fr) | 1982-10-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE440571B (sv) | Elektrokemisk cell | |
CA2339617C (en) | Compositions suitable for electrochemical cells | |
EP0689260B1 (en) | Rechargeable electrochemical cell | |
US4740433A (en) | Nonaqueous battery with special separator | |
EP0559317A1 (en) | Ion-conductive polymer electrolyte for galvanic cell | |
KR20010043269A (ko) | 전기화학 전지에 적합한 조성물 | |
US4158723A (en) | High specific energy battery | |
CN104508860A (zh) | 二次电池 | |
JPH10247417A (ja) | 固体高分子電解質 | |
KR20070021143A (ko) | 전기화학 장치의 제조 방법 | |
SE427319B (sv) | Elektrokemisk primorcell | |
US2894053A (en) | Solid electrolyte battery system | |
US4496638A (en) | Solid-electrolyte cell | |
US4448864A (en) | Lithium - manganese dioxide cell | |
US4371592A (en) | Primary cell of high energy density in which the anode active material is an alkali metal | |
GB2146835A (en) | Cell solvent | |
US4048402A (en) | Non-aqueous cell having a cathode of lead monoxide-coated lead dioxide particles | |
IE46357B1 (en) | Non-aqueous lead oxide electric cell | |
JPH01134873A (ja) | 有機電解質二次電池 | |
FR2519191A1 (fr) | Matiere active pour electrodes d'accumulateurs au plomb | |
JP2680570B2 (ja) | 二次電池 | |
JPH0770326B2 (ja) | 有機電解質電池 | |
KR102392541B1 (ko) | 리튬 이차전지용 음극 및 이를 구비한 리튬 이차전지 | |
GB2606513A (en) | Electrolyte composition | |
Koksbang et al. | Lithium polymer electrolyte batteries rate and temperature capabilities |