BR112017024259A2 - pilha alcalina com eficiência de descarga melhorada. - Google Patents
pilha alcalina com eficiência de descarga melhorada.Info
- Publication number
- BR112017024259A2 BR112017024259A2 BR112017024259A BR112017024259A BR112017024259A2 BR 112017024259 A2 BR112017024259 A2 BR 112017024259A2 BR 112017024259 A BR112017024259 A BR 112017024259A BR 112017024259 A BR112017024259 A BR 112017024259A BR 112017024259 A2 BR112017024259 A2 BR 112017024259A2
- Authority
- BR
- Brazil
- Prior art keywords
- discharge efficiency
- alkaline battery
- improved discharge
- improved
- alkaline
- 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
- H01M4/362—Composites
- H01M4/364—Composites as mixtures
-
- 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
- H01M4/06—Electrodes for primary cells
-
- 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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
-
- 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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/42—Alloys based on zinc
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
-
- 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
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
-
- 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
- H01M2004/023—Gel electrode
-
- 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
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
- H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
- H01M6/085—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes of the reversed type, i.e. anode in the centre
-
- 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)
- Composite Materials (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
- Primary Cells (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562160870P | 2015-05-13 | 2015-05-13 | |
| US62/160,870 | 2015-05-13 | ||
| PCT/US2016/032202 WO2016183373A1 (en) | 2015-05-13 | 2016-05-12 | Alkaline cell with improved discharge efficiency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112017024259A2 true BR112017024259A2 (pt) | 2018-07-24 |
| BR112017024259B1 BR112017024259B1 (pt) | 2023-04-25 |
Family
ID=57248638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112017024259-1A BR112017024259B1 (pt) | 2015-05-13 | 2016-05-12 | Pilha eletroquímica alcalina e anodo gelificado para uma pilha eletroquímica alcalina |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11133497B2 (pt) |
| EP (1) | EP3295498B1 (pt) |
| JP (1) | JP6779237B2 (pt) |
| CN (2) | CN107949934A (pt) |
| AU (1) | AU2016260292B2 (pt) |
| BR (1) | BR112017024259B1 (pt) |
| CA (1) | CA2985796A1 (pt) |
| MX (1) | MX2017014491A (pt) |
| WO (1) | WO2016183373A1 (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3074866C (en) | 2017-09-15 | 2023-03-28 | Energizer Brands, Llc | Separator for alkaline cells |
| US20200303727A1 (en) * | 2017-11-20 | 2020-09-24 | Energizer Brands, Llc | Alkaline electrochemical cells |
| US11437655B2 (en) | 2018-03-15 | 2022-09-06 | Energizer Brands, Llc | Long-chain surfactants for improving battery performance |
| US11056679B2 (en) * | 2018-07-31 | 2021-07-06 | GRU Energy Lab Inc. | Positive electrodes with active materials and temporary lithium additives for lithium ion electrochemical cells |
| WO2020124051A1 (en) | 2018-12-14 | 2020-06-18 | Energizer Brands, Llc | Zinc-air electrochemical cells with carbon dioxide scavangers |
| CA3124821A1 (en) | 2018-12-27 | 2020-07-02 | Energizer Brands, Llc | Metal-air cells with minimal air access |
| CN111146432B (zh) * | 2020-02-11 | 2022-08-19 | 河南创力新能源科技股份有限公司 | 一种非晶混合物铁镍电池负电极及其制备方法 |
| WO2021186805A1 (ja) * | 2020-03-18 | 2021-09-23 | パナソニックＩｐマネジメント株式会社 | アルカリ乾電池 |
| US11575168B2 (en) | 2021-07-01 | 2023-02-07 | Energizer Brands, Llc | Metal-air cells with minimal air access |
| CN114864913B (zh) * | 2022-06-15 | 2023-12-22 | 中原工学院 | 一种PEG-CeF3@Zn耐腐蚀复合金属负极及其制备方法和应用 |
Family Cites Families (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3623911A (en) * | 1969-03-03 | 1971-11-30 | Leesona Corp | High-rate consumable metal electrodes |
| US4195120A (en) | 1978-11-03 | 1980-03-25 | P. R. Mallory & Co. Inc. | Hydrogen evolution inhibitors for cells having zinc anodes |
| US4372823A (en) * | 1979-12-06 | 1983-02-08 | El-Chem Corporation | Rechargeable electrical storage battery with zinc anode and aqueous alkaline electrolyte |
| US4777100A (en) | 1985-02-12 | 1988-10-11 | Duracell Inc. | Cell corrosion reduction |
| JPH0732015B2 (ja) * | 1989-04-07 | 1995-04-10 | 松下電器産業株式会社 | アルカリ電池 |
| JPH0732015A (ja) | 1993-07-14 | 1995-02-03 | Nippon Steel Corp | ロール幅調整装置 |
| US5721068A (en) * | 1995-07-14 | 1998-02-24 | Rayovac Corporation | Electrochemical cell, gelled anode, and coated current collector therefor |
| US5814419A (en) | 1995-09-01 | 1998-09-29 | Rayovac Corporation | Alkaline manganese dioxide electrochemical cell having coated can treated with sodium silicate |
| WO1997038457A1 (en) * | 1996-04-08 | 1997-10-16 | Ensci Inc. | Battery element containing efficiency improving additives |
| US6387569B1 (en) * | 1997-05-05 | 2002-05-14 | Chemergy Ltd. | Conductive iron-based storage battery |
| CA2274285C (en) | 1998-06-12 | 2003-09-16 | Mitsunori Tokuda | Sealed, alkaline-zinc storage battery |
| US6251539B1 (en) * | 1999-06-14 | 2001-06-26 | The Gillette Company | Alkaline cell with improved anode |
| US6858349B1 (en) | 2000-09-07 | 2005-02-22 | The Gillette Company | Battery cathode |
| KR100848714B1 (ko) * | 2000-11-17 | 2008-07-28 | 도시바 덴치 가부시키가이샤 | 밀폐형 니켈 아연 일차 전지, 그 양극 및 이의 제조 방법 |
| US20030054246A1 (en) * | 2001-06-15 | 2003-03-20 | Lin-Feng Li | Zinc anode for electrochemical cells |
| US6740451B2 (en) * | 2001-12-20 | 2004-05-25 | The Gillette Company | Gold additive for a cathode including nickel oxyhydroxide for an alkaline battery |
| US6872489B2 (en) * | 2002-02-27 | 2005-03-29 | Rovcal, Inc. | Alkaline cell with gassing inhibitors |
| US7226696B2 (en) * | 2002-02-27 | 2007-06-05 | Rayovac Corporation | Alkaline cell with performance enhancing additives |
| US7407726B2 (en) * | 2003-09-16 | 2008-08-05 | The Gillette Company | Primary alkaline battery containing bismuth metal oxide |
| JP2007173220A (ja) * | 2005-11-22 | 2007-07-05 | Matsushita Electric Ind Co Ltd | アルカリ電池およびその製造方法 |
| US7875390B2 (en) | 2005-11-22 | 2011-01-25 | Panasonic Corporation | Alkaline battery and method for producing the same |
| JP2008010250A (ja) * | 2006-06-28 | 2008-01-17 | Matsushita Electric Ind Co Ltd | アルカリ電池 |
| US20080193851A1 (en) * | 2007-02-09 | 2008-08-14 | Rovcal, Inc. | Alkaline electrochemical cell having improved gelled anode |
| JP2009158393A (ja) * | 2007-12-27 | 2009-07-16 | Panasonic Corp | 単３形アルカリ乾電池 |
| JP2009164079A (ja) * | 2008-01-10 | 2009-07-23 | Panasonic Corp | アルカリマンガン電池の製造方法およびアルカリマンガン電池 |
| JP2009170158A (ja) | 2008-01-11 | 2009-07-30 | Panasonic Corp | 単３形アルカリ乾電池 |
| JP5237680B2 (ja) * | 2008-04-18 | 2013-07-17 | パナソニック株式会社 | 単３形アルカリ乾電池および単４形アルカリ乾電池 |
| US20100062327A1 (en) * | 2008-09-09 | 2010-03-11 | Lin-Feng Li | Non-toxic alkaline electrolyte with additives for rechargeable zinc cells |
| WO2010067494A1 (ja) * | 2008-12-12 | 2010-06-17 | パナソニック株式会社 | アルカリ乾電池 |
| US8334067B2 (en) | 2009-01-13 | 2012-12-18 | The Gillette Company | Non-uniform conductive coating for cathode active material |
| US20140050949A9 (en) * | 2009-10-13 | 2014-02-20 | Powergenix Systems, Inc. | Nickel-zinc rechargeable pencil battery |
| US8980480B2 (en) * | 2011-07-20 | 2015-03-17 | Spectrum Brands, Inc. | Lithium primary cell |
| WO2013027767A1 (ja) * | 2011-08-23 | 2013-02-28 | 株式会社日本触媒 | 負極合剤又はゲル電解質、及び、該負極合剤又はゲル電解質を使用した電池 |
| JP5600815B2 (ja) * | 2012-02-06 | 2014-10-01 | 日本碍子株式会社 | 亜鉛二次電池 |
| CN102751478B (zh) * | 2012-07-03 | 2014-11-26 | 北京中航长力能源科技有限公司 | 锌空气电池用锌膏及其制备方法 |
| KR101395770B1 (ko) * | 2012-08-31 | 2014-05-16 | 부산대학교 산학협력단 | 직접탄소 연료전지용 애노드 전극 및 이를 포함하는 직접탄소 연료전지 |
| US9105923B2 (en) * | 2013-02-13 | 2015-08-11 | Nanophase Technologies Corporation | Zinc anode alkaline electrochemical cells containing bismuth |
| US9252430B2 (en) | 2013-07-30 | 2016-02-02 | Spectrum Brands, Inc. | Alkaline cell with improved high rate capability |
| US9958504B2 (en) * | 2014-06-20 | 2018-05-01 | Duracell U.S. Operations, Inc. | Primary alkaline battery with integrated in-cell resistances |
-
2016
- 2016-05-12 US US15/573,427 patent/US11133497B2/en active Active
- 2016-05-12 EP EP16793559.2A patent/EP3295498B1/en active Active
- 2016-05-12 AU AU2016260292A patent/AU2016260292B2/en active Active
- 2016-05-12 CA CA2985796A patent/CA2985796A1/en active Pending
- 2016-05-12 CN CN201680027139.2A patent/CN107949934A/zh active Pending
- 2016-05-12 CN CN202210374237.0A patent/CN114695834A/zh active Pending
- 2016-05-12 JP JP2017559091A patent/JP6779237B2/ja active Active
- 2016-05-12 MX MX2017014491A patent/MX2017014491A/es unknown
- 2016-05-12 WO PCT/US2016/032202 patent/WO2016183373A1/en active Application Filing
- 2016-05-12 BR BR112017024259-1A patent/BR112017024259B1/pt active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| AU2016260292A1 (en) | 2017-12-07 |
| US20180114978A1 (en) | 2018-04-26 |
| BR112017024259B1 (pt) | 2023-04-25 |
| US11133497B2 (en) | 2021-09-28 |
| EP3295498B1 (en) | 2023-09-06 |
| JP6779237B2 (ja) | 2020-11-04 |
| JP2018514932A (ja) | 2018-06-07 |
| WO2016183373A1 (en) | 2016-11-17 |
| CN107949934A (zh) | 2018-04-20 |
| AU2016260292B2 (en) | 2021-07-08 |
| MX2017014491A (es) | 2018-09-06 |
| EP3295498A4 (en) | 2018-10-24 |
| EP3295498A1 (en) | 2018-03-21 |
| CN114695834A (zh) | 2022-07-01 |
| CA2985796A1 (en) | 2016-11-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B25A | Requested transfer of rights approved |
Owner name: ENERGIZER BRANDS UK LIMITED (GB) |
|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/05/2016, OBSERVADAS AS CONDICOES LEGAIS |