JPH11509960A - 多組成の水酸化ニッケル活物質を含むニッケル電池電極 - Google Patents
多組成の水酸化ニッケル活物質を含むニッケル電池電極Info
- Publication number
- JPH11509960A JPH11509960A JP9507683A JP50768397A JPH11509960A JP H11509960 A JPH11509960 A JP H11509960A JP 9507683 A JP9507683 A JP 9507683A JP 50768397 A JP50768397 A JP 50768397A JP H11509960 A JPH11509960 A JP H11509960A
- Authority
- JP
- Japan
- Prior art keywords
- nickel
- nickel hydroxide
- positive electrode
- film
- materials
- 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
-
- 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
- H01M4/24—Electrodes for alkaline accumulators
- H01M4/26—Processes of manufacture
-
- 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
- H01M10/24—Alkaline accumulators
- H01M10/26—Selection of materials as electrolytes
-
- 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
- H01M10/34—Gastight accumulators
- H01M10/345—Gastight metal hydride accumulators
-
- 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
- H01M4/24—Electrodes for alkaline accumulators
- H01M4/26—Processes of manufacture
- H01M4/28—Precipitating active material on the carrier
-
- 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
- H01M4/24—Electrodes for alkaline accumulators
- H01M4/32—Nickel oxide or hydroxide electrodes
-
- 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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
-
- 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
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/80—Porous plates, e.g. sintered carriers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0002—Aqueous electrolytes
- H01M2300/0014—Alkaline electrolytes
-
- 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)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 再充電しうる電気化学的アルカリ電池に用いられる高容量の長期サイクル 寿命正極であって、 前記電極が、電池の放電を助ける少なくとも2つの異なる酸化還元電位を特徴 とする、少なくとも2つの組成的に異なる水酸化ニッケル材料を含んでおり; 前記水酸化ニッケル組成物の少なくとも1つが多相構造を有し、この構造は、 多結晶又は微結晶単位電池を含む少なくとも1つのガンマ相を有するものであり 、この単位電池は、1よりも大きい酸化状態微分(an oxidat-ion state differ ential)に相当する一連の安定シート間距離を有する間隔をあけて配置された1 対の板を有するものであり;及び 少なくとも3つの組成的変性剤が前記材料に組込まれている、 ものを含む正極。 2. さらに、水酸化ニッケル材料が組込まれている導電性のある基質を含む、 請求項1に記載の正極であって、 少なくとも2つの組成的に異なる材料の配置によって、前記導電性基質から離 れた水酸化ニッケル材料から、あらゆる中間水酸化ニッケル材料を通って、導電 性基質に隣接する水酸化ニッケル材料まで、段階的に電極の放電が与えられる正 極。 3. 少なくとも2つの組成的に異なる前記材料が、種々の組成の別々に検出し うる相として配置されている、請 求項1に記載の正極。 4. 少なくとも2つの組成的に異なる前記材料が、 少なくとも2つの組成的に異なる前記材料の第一のものの少なくとも過半部分 が、前記導電性基質に隣接して配置され; 前記材料より高い酸化還元電位を有する、少なくとも2つの異なる前記材料の 第二のものの少なくとも過半部分が、導電性基質から離れたところに、かつ前記 第一材料に隣接して配置され; 上述した材料より高い酸化還元電位を有する、少なくとも2つの異なる前記水 酸化ニッケル材料のこれに続く材料は各々、もしあるとすれば、上述した材料に 隣接してはいるが、その他のすべての上述した材料及び導電性基質とは離れたと ころに配置される、 ように電極内部に配置された別々の相として配置されている、請求項2の正極 。 5. 少なくとも2つの異なる材料の各々は、その他のものと同じ元素のすべて を含んでいるが、これらの元素を異なる割合で含んでいる、請求項3に記載の正 極。 6. 前記異なる材料の少なくとも1つが、その他の材料中に存在しない少なく とも1つの化学変性元素を含んでいる、請求項3に記載の正極。 7. 少なくとも1つの前記化学変性元素が、Al、Ba、Ca、Co、Cr、 Cu、Fe、K、Li、Mg、Mn、Na、Sr、Cd、Ce、La、Pb、Y 、Sc、Ag、 Sn及びZnから成る群から選ばれる、請求項6に記載の正極。 8. 前記正極が焼結式電極であり、前記2つの組成的に異なる水酸化ニッケル 材料は、多孔質焼結基質上に層として配置されている、請求項4に記載の正極。 9. 前記正極がペースト式電極であり、前記2つの組成的に異なる水酸化ニッ ケル材料は、導電性基質フォーム又は繊維マット中にペーストされた層化粒子と して配置されている、請求項4に記載の正極。 10. さらに、前記層化粒子と導電性基質フォーム又は繊維マットとの間に配 置され、かつこれらと電気的に相互連結されている導電性ネットワークを含んで いる、請求項9に記載の正極。 11. 少なくとも2つの異なる前記材料の少なくとも1つが、無秩序材料であ り、非晶質、微結晶、長距離組成秩序が欠けている多結晶、あるいはこれらのあ らゆる組合わせから成る群から選ばれる少なくとも1つの構造を有する、請求項 1に記載の正極。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/506,058 US5861225A (en) | 1992-11-12 | 1995-07-24 | Nickel battery electrode having multiple composition nickel hydroxide active materials |
US08/506,058 | 1995-07-24 | ||
PCT/US1996/012104 WO1997005666A2 (en) | 1995-07-24 | 1996-07-22 | A nickel battery electrode having multiple composition nickel hydroxide active materials |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11509960A true JPH11509960A (ja) | 1999-08-31 |
JP4347907B2 JP4347907B2 (ja) | 2009-10-21 |
Family
ID=24013002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50768397A Expired - Lifetime JP4347907B2 (ja) | 1995-07-24 | 1996-07-22 | 多組成の水酸化ニッケル活物質を含むニッケル電池電極 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5861225A (ja) |
EP (1) | EP0840946A4 (ja) |
JP (1) | JP4347907B2 (ja) |
KR (1) | KR100418283B1 (ja) |
AU (1) | AU705864B2 (ja) |
CA (1) | CA2227610A1 (ja) |
WO (1) | WO1997005666A2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012119323A (ja) * | 2000-07-18 | 2012-06-21 | Ovonic Battery Co Inc | 水酸化ニッケル電極材料及びその製法 |
US9716271B2 (en) | 2014-03-12 | 2017-07-25 | Gs Yuasa International Ltd. | Nickel hydroxide for alkaline secondary battery and alkaline secondary battery |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69712582T2 (de) * | 1996-09-20 | 2003-01-09 | Matsushita Electric Industrial Co., Ltd. | Aktives Material für die positive Elektrode alkalischer Speicherbatterien |
US6042753A (en) * | 1996-10-06 | 2000-03-28 | Matsushita Electric Industrial Co., Ltd. | Active materials for the positive electrode in alkaline storage batteries |
JP3191752B2 (ja) * | 1996-12-26 | 2001-07-23 | 松下電器産業株式会社 | ニッケル−水素二次電池およびその電極の製造方法 |
US6287726B1 (en) | 1997-01-10 | 2001-09-11 | Matsushita Electric Industrial Co., L.T.D. | Method for producing nickel positive electrode for alkaline storage batteries |
US6235428B1 (en) * | 1997-01-30 | 2001-05-22 | Sanyo Electric Co., Ltd. | Enclosed alkali storage battery |
US6566008B2 (en) * | 1997-01-30 | 2003-05-20 | Sanyo Electric Co., Ltd. | Sealed alkaline storage battery |
JP3412451B2 (ja) | 1997-06-03 | 2003-06-03 | 松下電器産業株式会社 | アルカリ蓄電池正極用ニッケル焼結基板とその製造法およびアルカリ蓄電池 |
EP0886331B1 (en) * | 1997-06-16 | 2001-10-04 | Sanyo Electric Co., Ltd. | Non-sintered nickel for alkaline storage battery |
KR100241594B1 (ko) * | 1997-09-11 | 2000-02-01 | 손욱 | 이중구조 수산화니켈 활물질 및 이를 이용한 니켈양극 |
JPH11111330A (ja) * | 1997-09-30 | 1999-04-23 | Sanyo Electric Co Ltd | ニッケル−水素蓄電池 |
US6132639A (en) * | 1998-03-05 | 2000-10-17 | Mitsui Mining & Smelting Company, Ltd. | Manganese-nickel mixed hydroxide for battery active material and process for manufacturing thereof |
JP3448510B2 (ja) * | 1998-04-28 | 2003-09-22 | 三洋ジ−エスソフトエナジー株式会社 | アルカリ電池用水酸化ニッケル粉末およびこれを用いた水酸化ニッケル電極 |
US6015898A (en) * | 1998-05-01 | 2000-01-18 | The United States Of America, As Represented By The Secretary Of The Army | Processes and compositions for nitration of N-substituted isowurtzitane compounds with concentrated nitric acid at elevated temperatures to form HNIW and recovery of gamma HNIW with high yields and purities |
US6177213B1 (en) * | 1998-08-17 | 2001-01-23 | Energy Conversion Devices, Inc. | Composite positive electrode material and method for making same |
US6228535B1 (en) * | 1998-08-17 | 2001-05-08 | Ovonic Battery Company, Inc. | Nickel hydroxide positive electrode material exhibiting improved conductivity and engineered activation energy |
JP2002524832A (ja) * | 1998-09-04 | 2002-08-06 | エバーセル・インク | 電気化学セル用水酸化ニッケル活性物質 |
CA2290655A1 (en) * | 1998-11-30 | 2000-05-30 | Sanyo Electric Co., Ltd. | Nickel electrodes for alkaline secondary battery and alkaline secondary batteries |
JP3744716B2 (ja) * | 1999-03-30 | 2006-02-15 | 三洋電機株式会社 | 密閉型アルカリ蓄電池 |
JP2001357845A (ja) * | 2000-06-16 | 2001-12-26 | Canon Inc | ニッケル系二次電池及び該二次電池の製造方法 |
CA2426156C (en) * | 2000-10-20 | 2011-04-05 | Massachusetts Institute Of Technology | Reticulated and controlled porosity battery structures |
CN100595964C (zh) | 2001-07-27 | 2010-03-24 | 麻省理工学院 | 电池结构、自组织结构及相关方法 |
KR101314469B1 (ko) * | 2001-07-27 | 2013-10-07 | 에이일이삼 시스템즈 인코포레이티드 | 배터리 구조, 자기 조직화 구조 및 관련 방법 |
US6805785B2 (en) * | 2001-08-01 | 2004-10-19 | Matsushita Electric Industrial Co., Ltd. | Production method of sintered-type nickel positive electrode for alkaline secondary battery |
US7718315B2 (en) | 2003-11-06 | 2010-05-18 | Panasonic Corporation | Alkaline battery and positive electrode material for alkaline battery comprising nickel oxyhydroxide and manganese dioxide |
JP4817871B2 (ja) * | 2005-03-30 | 2011-11-16 | 三洋電機株式会社 | 電池 |
US20090202903A1 (en) | 2007-05-25 | 2009-08-13 | Massachusetts Institute Of Technology | Batteries and electrodes for use thereof |
US9065093B2 (en) | 2011-04-07 | 2015-06-23 | Massachusetts Institute Of Technology | Controlled porosity in electrodes |
CN102637868A (zh) * | 2011-06-08 | 2012-08-15 | 广东工业大学 | 一种含稀土元素的纳米多相氢氧化镍及其合成方法 |
CN102945964A (zh) * | 2012-11-23 | 2013-02-27 | 湖南丰日电源电气股份有限公司 | 引晶工艺生产掺杂态α-氢氧化镍正极材料的方法 |
US9343735B2 (en) | 2014-04-14 | 2016-05-17 | Ovonic Battery Company, Inc. | Shared electrode hybrid battery-fuel cell system |
WO2016054530A1 (en) | 2014-10-03 | 2016-04-07 | Massachusetts Institute Of Technology | Pore orientation using magnetic fields |
US10675819B2 (en) | 2014-10-03 | 2020-06-09 | Massachusetts Institute Of Technology | Magnetic field alignment of emulsions to produce porous articles |
US10669638B2 (en) * | 2016-04-27 | 2020-06-02 | De Nora Permelec Ltd | Electrolyzer |
JP6996960B2 (ja) * | 2017-12-14 | 2022-01-17 | Fdk株式会社 | ニッケル水素二次電池 |
KR102479179B1 (ko) * | 2019-10-31 | 2022-12-20 | 한양대학교 에리카산학협력단 | 양이온 교환 반응을 이용하여 제조된 양극 활물질, 및 그 제조 방법 |
Family Cites Families (8)
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FR2163638A1 (ja) * | 1971-12-14 | 1973-07-27 | Siemens Ag | |
US4347429A (en) * | 1979-06-28 | 1982-08-31 | General Electric Company | High capacity corrosion and erosion resistant electrodes for AC electrode boilers |
US4337124A (en) * | 1981-08-14 | 1982-06-29 | Westinghouse Electric Corp. | Non-pulsed electrochemical impregnation of flexible metallic battery plaques |
US4399005A (en) * | 1981-12-21 | 1983-08-16 | The United States Of America As Represented By The Secretary Of The Air Force | Method of nickel electrode production |
JPS5925986A (ja) * | 1982-07-16 | 1984-02-10 | Asahi Glass Co Ltd | 高耐久性低水素過電圧陰極及びその製法 |
JP2609911B2 (ja) * | 1988-10-19 | 1997-05-14 | 三洋電機株式会社 | アルカリ蓄電池 |
US5348822A (en) * | 1992-11-12 | 1994-09-20 | Ovonic Battery Company, Inc. | Chemically and compositionally modified solid solution disordered multiphase nickel hydroxide positive electrode for alkaline rechargeable electrochemical cells |
US5344728A (en) * | 1992-11-12 | 1994-09-06 | Ovonic Battery Company, Inc. | Compositionally and structurally disordered multiphase nickel hydroxide positive electrode for alkaline rechargeable electrochemical cells |
-
1995
- 1995-07-24 US US08/506,058 patent/US5861225A/en not_active Expired - Lifetime
-
1996
- 1996-07-22 CA CA002227610A patent/CA2227610A1/en not_active Abandoned
- 1996-07-22 WO PCT/US1996/012104 patent/WO1997005666A2/en not_active Application Discontinuation
- 1996-07-22 KR KR10-1998-0700513A patent/KR100418283B1/ko not_active IP Right Cessation
- 1996-07-22 JP JP50768397A patent/JP4347907B2/ja not_active Expired - Lifetime
- 1996-07-22 AU AU65227/96A patent/AU705864B2/en not_active Ceased
- 1996-07-22 EP EP96924681A patent/EP0840946A4/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012119323A (ja) * | 2000-07-18 | 2012-06-21 | Ovonic Battery Co Inc | 水酸化ニッケル電極材料及びその製法 |
US9716271B2 (en) | 2014-03-12 | 2017-07-25 | Gs Yuasa International Ltd. | Nickel hydroxide for alkaline secondary battery and alkaline secondary battery |
Also Published As
Publication number | Publication date |
---|---|
MX9800695A (es) | 1998-09-30 |
WO1997005666A2 (en) | 1997-02-13 |
EP0840946A4 (en) | 1999-12-29 |
KR19990035853A (ko) | 1999-05-25 |
AU6522796A (en) | 1997-02-26 |
CA2227610A1 (en) | 1997-02-13 |
US5861225A (en) | 1999-01-19 |
AU705864B2 (en) | 1999-06-03 |
EP0840946A2 (en) | 1998-05-13 |
KR100418283B1 (ko) | 2004-06-12 |
WO1997005666A3 (en) | 1997-06-19 |
JP4347907B2 (ja) | 2009-10-21 |
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