CN105047915B - 介孔‑大孔纳米纤维Li2FeSiO4正极活性材料 - Google Patents
介孔‑大孔纳米纤维Li2FeSiO4正极活性材料 Download PDFInfo
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- CN105047915B CN105047915B CN201510305599.4A CN201510305599A CN105047915B CN 105047915 B CN105047915 B CN 105047915B CN 201510305599 A CN201510305599 A CN 201510305599A CN 105047915 B CN105047915 B CN 105047915B
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
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- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510305599.4A CN105047915B (zh) | 2015-06-03 | 2015-06-03 | 介孔‑大孔纳米纤维Li2FeSiO4正极活性材料 |
Applications Claiming Priority (1)
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CN201510305599.4A CN105047915B (zh) | 2015-06-03 | 2015-06-03 | 介孔‑大孔纳米纤维Li2FeSiO4正极活性材料 |
Publications (2)
Publication Number | Publication Date |
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CN105047915A CN105047915A (zh) | 2015-11-11 |
CN105047915B true CN105047915B (zh) | 2018-04-06 |
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CN201510305599.4A Expired - Fee Related CN105047915B (zh) | 2015-06-03 | 2015-06-03 | 介孔‑大孔纳米纤维Li2FeSiO4正极活性材料 |
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CN (1) | CN105047915B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2623104C1 (ru) * | 2016-07-07 | 2017-06-22 | федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский политехнический университет Петра Великого" (ФГАОУ ВО "СПбПУ") | Способ получения тонкопленочного катода |
CN106229512A (zh) * | 2016-08-12 | 2016-12-14 | 中南大学 | 一种电池用三维有序多孔硅酸盐系/c复合材料的制备方法 |
CN106784738A (zh) * | 2017-02-13 | 2017-05-31 | 湘潭大学 | 一种镁掺杂五氧化二钒/碳复合正极材料及其制备方法 |
CN107394125B (zh) * | 2017-06-07 | 2020-07-14 | 上海交通大学 | 掺锰硅酸铁锂/石墨烯空心纳米球正极材料及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101847711A (zh) * | 2010-06-17 | 2010-09-29 | 天津大学 | 多孔碳包覆硅酸亚铁锂正极材料及制备方法 |
CN102315438A (zh) * | 2011-05-23 | 2012-01-11 | 江苏正彤电子科技有限公司 | 一种多孔C/Li2MSiO4/C(M=Fe,Mn,Co)复合正极材料及制备方法 |
CN104201351A (zh) * | 2014-08-22 | 2014-12-10 | 武汉理工大学 | 具有介孔微球结构的硅酸亚铁锂/碳复合正极材料及制备方法 |
CN104362318A (zh) * | 2014-11-10 | 2015-02-18 | 湖南文理学院 | 一种制备微孔球结构的硅酸亚铁锂/碳复合正极材料的方法 |
-
2015
- 2015-06-03 CN CN201510305599.4A patent/CN105047915B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101847711A (zh) * | 2010-06-17 | 2010-09-29 | 天津大学 | 多孔碳包覆硅酸亚铁锂正极材料及制备方法 |
CN102315438A (zh) * | 2011-05-23 | 2012-01-11 | 江苏正彤电子科技有限公司 | 一种多孔C/Li2MSiO4/C(M=Fe,Mn,Co)复合正极材料及制备方法 |
CN104201351A (zh) * | 2014-08-22 | 2014-12-10 | 武汉理工大学 | 具有介孔微球结构的硅酸亚铁锂/碳复合正极材料及制备方法 |
CN104362318A (zh) * | 2014-11-10 | 2015-02-18 | 湖南文理学院 | 一种制备微孔球结构的硅酸亚铁锂/碳复合正极材料的方法 |
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Inventor after: Li Donglin Inventor after: Wang Yanru Inventor after: Zhou Junxiang Inventor after: Yong Hua Tuan Inventor after: Fan Xiaoyong Inventor after: Gou Lei Inventor after: Chen Guangqi Inventor after: Mao Yiyang Inventor before: Li Donglin Inventor before: Yong Hua Tuan Inventor before: Fan Xiaoyong Inventor before: Gou Lei Inventor before: Chen Guangqi Inventor before: Mao Yiyang |
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