CN104600258B - 锂离子电池用复合负极材料及其制备方法 - Google Patents
锂离子电池用复合负极材料及其制备方法 Download PDFInfo
- Publication number
- CN104600258B CN104600258B CN201410826146.1A CN201410826146A CN104600258B CN 104600258 B CN104600258 B CN 104600258B CN 201410826146 A CN201410826146 A CN 201410826146A CN 104600258 B CN104600258 B CN 104600258B
- Authority
- CN
- China
- Prior art keywords
- hard carbon
- carbon matrix
- lithium ion
- ion battery
- acid
- 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.)
- Active
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
- H01M4/366—Composites as layered products
-
- 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
- H01M4/36—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
-
- 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
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- 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
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410826146.1A CN104600258B (zh) | 2014-12-26 | 2014-12-26 | 锂离子电池用复合负极材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410826146.1A CN104600258B (zh) | 2014-12-26 | 2014-12-26 | 锂离子电池用复合负极材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104600258A CN104600258A (zh) | 2015-05-06 |
CN104600258B true CN104600258B (zh) | 2017-06-06 |
Family
ID=53125893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410826146.1A Active CN104600258B (zh) | 2014-12-26 | 2014-12-26 | 锂离子电池用复合负极材料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104600258B (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106532050A (zh) * | 2015-09-13 | 2017-03-22 | 上海杉杉科技有限公司 | 一种锂离子电池高容量硬碳负极材料及其制备方法 |
GB201517661D0 (en) * | 2015-10-06 | 2015-11-18 | Faradion Ltd | Process for preparing hard carbon composite materials |
CN105529443B (zh) * | 2015-12-14 | 2018-06-22 | 湖南中科星城石墨有限公司 | 一种锂离子电池负极用硬碳材料的制备方法 |
CN105810447A (zh) * | 2016-04-29 | 2016-07-27 | 陕西科技大学 | 一种多孔球状生物碳的制备方法及应用 |
CN107425181B (zh) * | 2016-05-23 | 2021-07-27 | 宁波杉杉新材料科技有限公司 | 一种氧化锰/淀粉基硬碳复合负极材料的制备方法 |
CN106299275A (zh) * | 2016-08-26 | 2017-01-04 | 东莞市迈科新能源有限公司 | 一种复合硬碳钠离子电池负极材料的制备方法 |
CN107579249B (zh) * | 2017-08-30 | 2020-10-20 | 重庆云天化瀚恩新材料开发有限公司 | 一种中药渣制备硬碳负极材料及其制备方法 |
CN109921018A (zh) * | 2017-12-13 | 2019-06-21 | 宁波杉杉新材料科技有限公司 | 钠离子电池用高容量生物质硬炭负极材料的制备方法 |
CN108565438B (zh) * | 2018-05-18 | 2020-09-15 | 国家能源投资集团有限责任公司 | 复合碳材料及其制备方法和应用 |
CN108682858A (zh) * | 2018-06-08 | 2018-10-19 | 遇秉武 | 一种锂离子电池负极用硬碳材料的制备方法 |
CN109244385A (zh) * | 2018-08-15 | 2019-01-18 | 深圳市大家帮科技有限公司 | 一种锂离子电池硬碳负极材料及其制备方法 |
CN108963253B (zh) * | 2018-09-18 | 2020-07-17 | 杭州致德新材料有限公司 | 一种多孔硬碳负极材料、其制备方法及锂离子电池 |
CN113270582A (zh) * | 2021-03-05 | 2021-08-17 | 成都佰思格科技有限公司 | 一种高比容量硬碳负极材料及其制备方法 |
CN114436240B (zh) * | 2022-01-26 | 2023-07-21 | 蜂巢能源科技股份有限公司 | 一种硬碳复合材料及其制备方法、锂离子电池 |
CN115532262B (zh) * | 2022-09-29 | 2023-07-18 | 大理宸宇储能新材料有限公司 | 一种铁基掺硼石墨化催化剂及其制备和在石墨负极制备中的应用 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101916845B (zh) * | 2010-08-05 | 2012-12-05 | 深圳市贝特瑞新能源材料股份有限公司 | 适合于动力与储能电池用的硬碳材料及其制备方法 |
JP5802513B2 (ja) * | 2011-10-14 | 2015-10-28 | 株式会社日立製作所 | 二次電池用負極、二次電池用負極を用いた非水電解質二次電池 |
CN103647082B (zh) * | 2013-12-24 | 2016-05-04 | 中国船舶重工集团公司第七一二研究所 | 一种锂离子二次电池硬炭微球负极材料的制备方法 |
-
2014
- 2014-12-26 CN CN201410826146.1A patent/CN104600258B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104600258A (zh) | 2015-05-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104600258B (zh) | 锂离子电池用复合负极材料及其制备方法 | |
CN101916845B (zh) | 适合于动力与储能电池用的硬碳材料及其制备方法 | |
CN101887966B (zh) | 锂离子电池复合硬碳负极材料的制备方法 | |
CN103094528B (zh) | 一种锂离子动力与储能电池用硬碳负极材料及其制备方法 | |
CN103022462B (zh) | 一种锂电池高电导率钛酸锂负极材料的制备方法 | |
CN106711461A (zh) | 一种球形多孔硅碳复合材料及其制备方法与用途 | |
CN104638240B (zh) | 一种锂离子电池硅碳复合负极材料的制备方法及其产品 | |
CN107845810A (zh) | 一种锂离子电池软硬碳改性负极材料的制备方法 | |
CN110444750A (zh) | 负极材料及包含其的电化学装置和电子装置 | |
CN107732205B (zh) | 一种制备硫-氮共掺杂碳包覆纳米花状钛酸锂复合负极材料的方法 | |
Hwang et al. | High capacity disordered carbons obtained from coconut shells as anode materials for lithium batteries | |
CN108054357A (zh) | 动力锂离子电池用煤基复合负极材料及其制备方法 | |
CN103840161A (zh) | 一种制备锂电池负极材料的方法及锂电池负极片 | |
CN103730644A (zh) | 锂离子电池硅-硅氧化物-碳复合负极材料制备方法 | |
CN103214245A (zh) | 一种碳/碳复合微球材料、生产方法及锂离子电池 | |
CN101916847A (zh) | 锂离子动力电池用的负极材料及其制备方法 | |
CN104362315A (zh) | 一种锂离子电池硅碳复合负极材料低成本制备方法 | |
Chen et al. | In-situ low-temperature strategy from waste sugarcane leaves towards micro/meso-porous carbon network embedded nano Si-SiOx@ C boosting high performances for lithium-ion batteries | |
CN103413924A (zh) | 一种La1-xCaxCoO3包覆锂离子电池LiNi1/3Co1/3Mn1/3O2正极材料及其制备方法 | |
CN115259132B (zh) | 一种超高首效硬炭负极材料的制备方法及应用 | |
CN114613974B (zh) | 一种长寿命快充型锂离子电池负极材料及其制备方法 | |
CN102364729A (zh) | 一种高功率Li4Ti5O12/活性炭复合电极材料及其制备方法 | |
CN107359345A (zh) | 一种玉米淀粉多孔碳@石墨的制备方法及其应用 | |
CN113380998A (zh) | 一种硅碳负极材料及其制备方法和应用 | |
CN107528063A (zh) | 一种玉米淀粉多孔碳封装的核壳结构硅/碳材料的制备方法及其应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210528 Address after: 102600 Room 403, unit 1, 15th floor, changfengyuan, Huangcun Town, Daxing District, Beijing Patentee after: Du Lihong Address before: 750021 550 Beijing West Road, Xixia District, Yinchuan, the Ningxia Hui Autonomous Region Patentee before: NINGXIA KOCEL NEW ENERGY MATERIAL Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220802 Address after: 154200 graphite Industrial Park, Yunshan forest farm, Luobei County, Hegang City, Heilongjiang Province Patentee after: Luobei taidongde New Material Technology Co.,Ltd. Address before: 102600 Room 403, unit 1, 15th floor, changfengyuan, Huangcun Town, Daxing District, Beijing Patentee before: Du Lihong |
|
TR01 | Transfer of patent right |