TWI562439B - Methods to fabricate variations in porosity of lithium ion battery electrode films - Google Patents
Methods to fabricate variations in porosity of lithium ion battery electrode filmsInfo
- Publication number
- TWI562439B TWI562439B TW101124221A TW101124221A TWI562439B TW I562439 B TWI562439 B TW I562439B TW 101124221 A TW101124221 A TW 101124221A TW 101124221 A TW101124221 A TW 101124221A TW I562439 B TWI562439 B TW I562439B
- Authority
- TW
- Taiwan
- Prior art keywords
- fabricate
- porosity
- variations
- methods
- lithium ion
- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0419—Methods of deposition of the material involving spraying
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/043—Processes of manufacture in general involving compressing or compaction
- H01M4/0435—Rolling or calendering
-
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- 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
- H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
-
- 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
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
-
- 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
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161507067P | 2011-07-12 | 2011-07-12 | |
US201161507048P | 2011-07-12 | 2011-07-12 | |
US201161507059P | 2011-07-12 | 2011-07-12 | |
US201161508570P | 2011-07-15 | 2011-07-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201312837A TW201312837A (zh) | 2013-03-16 |
TWI562439B true TWI562439B (en) | 2016-12-11 |
Family
ID=47506786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW101124221A TWI562439B (en) | 2011-07-12 | 2012-07-05 | Methods to fabricate variations in porosity of lithium ion battery electrode films |
Country Status (6)
Country | Link |
---|---|
US (1) | US8927068B2 (zh) |
JP (2) | JP2014523624A (zh) |
KR (1) | KR101948147B1 (zh) |
CN (1) | CN103650214B (zh) |
TW (1) | TWI562439B (zh) |
WO (1) | WO2013009457A2 (zh) |
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CN105074967B (zh) * | 2013-03-15 | 2018-07-10 | 应用材料公司 | 用于制造较厚电极的多层电池电极设计 |
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DE102013114233A1 (de) | 2013-12-17 | 2015-06-18 | Westfälische Wilhelms-Universität Münster | Oberflächenmodifikation einer Lithiummetallelektrode |
US10897037B2 (en) | 2014-10-27 | 2021-01-19 | Dragonfly Energy Corp. | Processes for the manufacture of conductive particle films for lithium ion batteries and lithium ion batteries |
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CN1180250A (zh) * | 1996-08-27 | 1998-04-29 | 纽约州立大学研究基金会 | 基于聚偏氟乙烯和碳混合物的气体扩散电极 |
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CN1941480A (zh) * | 2005-09-29 | 2007-04-04 | 株式会社东芝 | 燃料电池 |
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2012
- 2012-06-25 US US13/532,616 patent/US8927068B2/en active Active
- 2012-06-25 JP JP2014520196A patent/JP2014523624A/ja active Pending
- 2012-06-25 CN CN201280034505.9A patent/CN103650214B/zh active Active
- 2012-06-25 WO PCT/US2012/044022 patent/WO2013009457A2/en active Application Filing
- 2012-06-25 KR KR1020147003558A patent/KR101948147B1/ko active IP Right Grant
- 2012-07-05 TW TW101124221A patent/TWI562439B/zh active
-
2016
- 2016-11-21 JP JP2016225663A patent/JP6525944B6/ja active Active
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CN1180250A (zh) * | 1996-08-27 | 1998-04-29 | 纽约州立大学研究基金会 | 基于聚偏氟乙烯和碳混合物的气体扩散电极 |
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Also Published As
Publication number | Publication date |
---|---|
TW201312837A (zh) | 2013-03-16 |
KR101948147B1 (ko) | 2019-02-14 |
WO2013009457A2 (en) | 2013-01-17 |
US20130017340A1 (en) | 2013-01-17 |
JP6525944B6 (ja) | 2019-06-26 |
CN103650214A (zh) | 2014-03-19 |
JP6525944B2 (ja) | 2019-06-05 |
JP2014523624A (ja) | 2014-09-11 |
CN103650214B (zh) | 2016-04-20 |
US8927068B2 (en) | 2015-01-06 |
WO2013009457A3 (en) | 2013-04-25 |
KR20140057265A (ko) | 2014-05-12 |
JP2017084793A (ja) | 2017-05-18 |
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