CN110921646A - 基于重质芳烃分的硬炭材料的类石墨微晶尺寸和层间距的选择性调控方法 - Google Patents
基于重质芳烃分的硬炭材料的类石墨微晶尺寸和层间距的选择性调控方法 Download PDFInfo
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- CN110921646A CN110921646A CN201911245154.6A CN201911245154A CN110921646A CN 110921646 A CN110921646 A CN 110921646A CN 201911245154 A CN201911245154 A CN 201911245154A CN 110921646 A CN110921646 A CN 110921646A
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- carbon material
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- aromatic hydrocarbon
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
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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
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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
- H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
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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
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
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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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- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
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Abstract
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CN201911245154.6A CN110921646B (zh) | 2019-12-06 | 2019-12-06 | 基于重质芳烃分的硬炭材料的类石墨微晶尺寸和层间距的选择性调控方法 |
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CN201911245154.6A CN110921646B (zh) | 2019-12-06 | 2019-12-06 | 基于重质芳烃分的硬炭材料的类石墨微晶尺寸和层间距的选择性调控方法 |
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CN110921646A true CN110921646A (zh) | 2020-03-27 |
CN110921646B CN110921646B (zh) | 2022-01-07 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115246637A (zh) * | 2021-04-25 | 2022-10-28 | 武汉大学 | 一种基于湿法氧化软碳前驱体制备硬碳负极材料的方法及其应用 |
CN115535996A (zh) * | 2022-09-21 | 2022-12-30 | 中国科学院山西煤炭化学研究所 | 一种特定微晶结构沥青基硬炭及其制备方法和应用 |
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JPS62158107A (ja) * | 1986-01-06 | 1987-07-14 | Kawasaki Steel Corp | 硬質炭素材料の製造方法 |
JPH0214023A (ja) * | 1988-06-30 | 1990-01-18 | Nippon Oil Co Ltd | 圧縮物性に優れたピッチ系炭素繊維およびその製造法 |
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CN103840161A (zh) * | 2013-12-19 | 2014-06-04 | 东莞市凯金新能源科技有限公司 | 一种制备锂电池负极材料的方法及锂电池负极片 |
JP2017103113A (ja) * | 2015-12-02 | 2017-06-08 | Jfeケミカル株式会社 | 難黒鉛化炭素材料の製造方法 |
WO2017121069A1 (zh) * | 2016-01-16 | 2017-07-20 | 山东玉皇新能源科技有限公司 | 一种锂离子动力电池用硬碳负极材料的制备及其改性方法 |
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2019
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GB673003A (en) * | 1949-10-04 | 1952-05-28 | C D Patents Ltd | Manufacture of hard carbon products from pitch |
CA1223225A (en) * | 1984-08-14 | 1987-06-23 | Kozo Yudate | Method for producing a hard pitch and particularly a precursor pitch for production of carbon fibers |
JPS62158107A (ja) * | 1986-01-06 | 1987-07-14 | Kawasaki Steel Corp | 硬質炭素材料の製造方法 |
JPH0214023A (ja) * | 1988-06-30 | 1990-01-18 | Nippon Oil Co Ltd | 圧縮物性に優れたピッチ系炭素繊維およびその製造法 |
EP0418514A1 (en) * | 1989-07-29 | 1991-03-27 | Sony Corporation | Carbonaceous material and a non-aqueous electrochemical cell using the same |
EP1739771A1 (en) * | 2004-04-05 | 2007-01-03 | Kureha Corporation | Negative electrode material for nonacqueous electrolyte secondary battery of high input/output current, method for producing the same and battery employing negative electrode material |
US20090297953A1 (en) * | 2005-09-09 | 2009-12-03 | Kureha Corporation | Negative Electrode Material for Non-Aqueous Electrolyte Secondary Battery, Process for Producing the Same, Negative Electrode, and Non-Aqueous Electrolyte Secondary Battery |
CN102479942A (zh) * | 2010-11-30 | 2012-05-30 | 上海杉杉科技有限公司 | 一种硬碳负极材料及其制备方法和用途 |
CN102916194A (zh) * | 2012-10-29 | 2013-02-06 | 神华集团有限责任公司 | 锂离子电池炭负极材料及其制备方法和用途 |
CN103840161A (zh) * | 2013-12-19 | 2014-06-04 | 东莞市凯金新能源科技有限公司 | 一种制备锂电池负极材料的方法及锂电池负极片 |
JP2017103113A (ja) * | 2015-12-02 | 2017-06-08 | Jfeケミカル株式会社 | 難黒鉛化炭素材料の製造方法 |
WO2017121069A1 (zh) * | 2016-01-16 | 2017-07-20 | 山东玉皇新能源科技有限公司 | 一种锂离子动力电池用硬碳负极材料的制备及其改性方法 |
TW201815675A (zh) * | 2016-08-08 | 2018-05-01 | 日商旭化成股份有限公司 | 非水系鹼金屬離子電容器 |
Non-Patent Citations (6)
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WEN-HUI QU ET AL: "Using Asphaltene Supermolecules Derived from Coal for the Preparation of Efficient Carbon Electrodes for Supercapacitors", 《J. PHYS. CHEM. C》 * |
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刘大朋: "煤沥青及沥青烟中可抽提多环芳烃的研究", 《中国优秀博硕士学位论文全文数据库(硕士)工程科技I辑》 * |
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杨绍斌 等: "增大层间距对天然石墨可逆储锂性能的影响研究", 《化学学报》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115246637A (zh) * | 2021-04-25 | 2022-10-28 | 武汉大学 | 一种基于湿法氧化软碳前驱体制备硬碳负极材料的方法及其应用 |
CN115535996A (zh) * | 2022-09-21 | 2022-12-30 | 中国科学院山西煤炭化学研究所 | 一种特定微晶结构沥青基硬炭及其制备方法和应用 |
CN115535996B (zh) * | 2022-09-21 | 2024-01-30 | 国科炭美新材料(湖州)有限公司 | 一种特定微晶结构沥青基硬炭及其制备方法和应用 |
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Effective date of registration: 20221213 Address after: 114200 Zhouzheng Sub district Office, Teng'ao Town, Haicheng City, Anshan City, Liaoning Province Patentee after: LIAONING AOYIDA ADVANCED MATERIAL Co.,Ltd. Address before: 116024 No. 2, Ling Gong Road, hi tech park, Liaoning, Dalian Patentee before: DALIAN University OF TECHNOLOGY |
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Address after: 114200 Zhouzheng Sub district Office, Teng'ao Town, Haicheng City, Anshan City, Liaoning Province Patentee after: Liaoning Aoyida New Materials Co.,Ltd. Address before: 114200 Zhouzheng Sub district Office, Teng'ao Town, Haicheng City, Anshan City, Liaoning Province Patentee before: LIAONING AOYIDA ADVANCED MATERIAL Co.,Ltd. |