MA64165A1 - Oxyde cobaltosique dopé au manganèse, sa méthode de préparation et son utilisation - Google Patents

Oxyde cobaltosique dopé au manganèse, sa méthode de préparation et son utilisation

Info

Publication number
MA64165A1
MA64165A1 MA64165A MA64165A MA64165A1 MA 64165 A1 MA64165 A1 MA 64165A1 MA 64165 A MA64165 A MA 64165A MA 64165 A MA64165 A MA 64165A MA 64165 A1 MA64165 A1 MA 64165A1
Authority
MA
Morocco
Prior art keywords
manganese
preparation
doped
cobalt oxide
doped cobalt
Prior art date
Application number
MA64165A
Other languages
English (en)
Inventor
Dingshan Ruan
Changdong LI
Genghao LIU
Xinghua LU
Haihan HU
Siyuan ZHOU
Original Assignee
Guangdong Brunp Recycling Technology Co., Ltd.
Hunan Brunp Recycling Technology Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN202210880798.8A external-priority patent/CN115215381B/zh
Application filed by Guangdong Brunp Recycling Technology Co., Ltd., Hunan Brunp Recycling Technology Co., Ltd. filed Critical Guangdong Brunp Recycling Technology Co., Ltd.
Publication of MA64165A1 publication Critical patent/MA64165A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/40—Complex oxides containing cobalt and at least one other metal element
    • C01G51/42—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2
    • C01G51/44—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2 containing manganese
    • C01G51/54—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2 containing manganese of the type (Mn2O4)-, e.g. Li(CoxMn2-x)O4 or Li(MyCoxMn2-x-y)O4
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/04—Oxides
    • 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
    • H01M4/48—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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/85—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by XPS, EDX or EDAX data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

L'invention concerne un oxyde cobaltosique dopé au manganèse, sa méthode de préparation et son utilisation. Dans sa méthode de préparation, un élément manganèse est dopé en carbonate de cobalt en coopération avec un tensioactif composite au moyen d'un procédé spécifique, et un produit de particules d'oxyde cobaltosique dopé au manganèse, qui a une taille de particule uniforme et est dispersif et fin, peut être obtenu au moyen d'un frittage à haute température. La proportion de manganèse de faible valence dans le manganèse dopé est élevée, et la forme cristalline du produit fritté est intacte ; et la méthode de préparation présente des étapes de fonctionnement simples, de telle sorte qu'une production industrielle à grande échelle peut être réalisée.
MA64165A 2022-07-22 2022-09-22 Oxyde cobaltosique dopé au manganèse, sa méthode de préparation et son utilisation MA64165A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210880798.8A CN115215381B (zh) 2022-07-22 2022-07-22 一种锰掺杂四氧化三钴及其制备方法与应用
PCT/CN2022/120644 WO2024016469A1 (fr) 2022-07-22 2022-09-22 Oxyde cobaltosique dopé au manganèse, sa méthode de préparation et son utilisation

Publications (1)

Publication Number Publication Date
MA64165A1 true MA64165A1 (fr) 2024-07-31

Family

ID=89905218

Family Applications (1)

Application Number Title Priority Date Filing Date
MA64165A MA64165A1 (fr) 2022-07-22 2022-09-22 Oxyde cobaltosique dopé au manganèse, sa méthode de préparation et son utilisation

Country Status (5)

Country Link
US (1) US12202739B2 (fr)
DE (1) DE112022000865B4 (fr)
ES (1) ES2981893A2 (fr)
GB (1) GB2628197A (fr)
MA (1) MA64165A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1038189A (zh) * 1988-05-19 1989-12-20 菲利浦光灯制造公司 高气压金属卤化物放电灯
CN1107593A (zh) * 1994-08-16 1995-08-30 杨茂成 音形经纬码计算机汉字输入方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4118185A1 (de) 1991-06-03 1992-12-10 Inst Neue Mat Gemein Gmbh Verfahren zur herstellung nanoskaliger oxidteilchen
CN103818972B (zh) * 2014-03-05 2015-10-21 中国科学院上海硅酸盐研究所 一种四氧化三钴粉体及其制备方法
JP2017031006A (ja) 2015-08-03 2017-02-09 新日本電工株式会社 リチウムマンガン複合酸化物粉末およびその製造方法
JP2017036185A (ja) 2015-08-11 2017-02-16 日本碍子株式会社 Ｃｏ３Ｏ４含有配向焼結板及びコバルト酸リチウム配向焼結板の製造方法
CN106040256B (zh) 2016-06-07 2018-07-13 上海纳米技术及应用国家工程研究中心有限公司 用于苯类废气催化氧化的催化剂及制备和应用
CN107381660A (zh) 2017-08-02 2017-11-24 上海纳米技术及应用国家工程研究中心有限公司 Sb,Mn‑双掺杂四氧化三钴纳米花状微球制法
CN110759387A (zh) 2018-07-25 2020-02-07 荆门市格林美新材料有限公司 一种锰掺杂的碱式碳酸钴的制备方法
CN112142120A (zh) 2020-09-29 2020-12-29 格林美股份有限公司 一种煅烧铝、锰掺杂小粒径碳酸钴生产四氧化三钴的方法
CN112760710A (zh) 2020-12-18 2021-05-07 湖南杉杉能源科技股份有限公司 一种掺杂型四氧化三钴及其制备方法
CN113295737B (zh) 2021-05-17 2022-10-18 电子科技大学长三角研究院(湖州) 一种锰掺杂四氧化三钴多孔纳米片状材料及其制备方法与应用
CN114614018B (zh) 2022-03-25 2022-11-25 宁波梅山保税港区锂泰企业管理合伙企业(有限合伙) 一种锂离子电池负极材料及其制备方法和锂离子二次电池

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1038189A (zh) * 1988-05-19 1989-12-20 菲利浦光灯制造公司 高气压金属卤化物放电灯
CN1107593A (zh) * 1994-08-16 1995-08-30 杨茂成 音形经纬码计算机汉字输入方法

Also Published As

Publication number Publication date
GB202309832D0 (en) 2023-08-16
GB2628197A (en) 2024-09-18
US20240270598A1 (en) 2024-08-15
DE112022000865B4 (de) 2025-07-31
ES2981893A2 (es) 2024-10-11
DE112022000865T5 (de) 2024-03-07
US12202739B2 (en) 2025-01-21

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