BR112015009488B8 - Método de preparação de nanopartículas de óxido de ferro (iii), nanopartículas de óxido de ferro (iii), material para anodo, anodo e dispositivo eletroquímico - Google Patents

Método de preparação de nanopartículas de óxido de ferro (iii), nanopartículas de óxido de ferro (iii), material para anodo, anodo e dispositivo eletroquímico

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Publication number
BR112015009488B8
BR112015009488B8 BR112015009488A BR112015009488A BR112015009488B8 BR 112015009488 B8 BR112015009488 B8 BR 112015009488B8 BR 112015009488 A BR112015009488 A BR 112015009488A BR 112015009488 A BR112015009488 A BR 112015009488A BR 112015009488 B8 BR112015009488 B8 BR 112015009488B8
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BR
Brazil
Prior art keywords
iron
oxide nanoparticles
anode
iii
preparation
Prior art date
Application number
BR112015009488A
Other languages
English (en)
Other versions
BR112015009488A2 (pt
BR112015009488B1 (pt
Inventor
Ki Lee Myung
Bin Park Sung
Joong Kang Sung
Mo Jung Wang
Original Assignee
Lg Chemical Ltd
Lg Energy Solution 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.)
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Publication date
Application filed by Lg Chemical Ltd, Lg Energy Solution Ltd filed Critical Lg Chemical Ltd
Publication of BR112015009488A2 publication Critical patent/BR112015009488A2/pt
Publication of BR112015009488B1 publication Critical patent/BR112015009488B1/pt
Publication of BR112015009488B8 publication Critical patent/BR112015009488B8/pt

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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
    • H01M4/48—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
    • H01M4/521—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of iron for aqueous cells
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/06—Ferric oxide [Fe2O3]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B1/00—Nanostructures formed by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • 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
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/248—Iron electrodes
    • 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
    • C01P2004/30—Particle morphology extending in three dimensions
    • 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
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • 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
    • 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
    • H01M4/523—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron for non-aqueous cells
    • 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
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Compounds Of Iron (AREA)

Abstract

MÉTODO DE PREPARAÇÃO DE NANOPARTÍCULAS DE ÓXIDO DE FERRO (III), NANOPARTÍCULAS DE ÓXIDO DE FERRO (III), MATERIAL PARA ANODO, ANODO E DISPOSITIVO ELETROQUÍMICO. São fornecidos um método de preparação de nanopartículas de óxido de ferro, nanopartículas de óxido de ferro assim preparadas, e um material de anodo, incluindo as nanopartículas de óxido de ferro.
BR112015009488A 2013-01-25 2014-01-24 Método de preparação de nanopartículas de óxido de ferro (iii), nanopartículas de óxido de ferro (iii), material para anodo, anodo e dispositivo eletroquímico BR112015009488B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2013-0008784 2013-01-25
KR1020130008784A KR101560441B1 (ko) 2013-01-25 2013-01-25 산화철 나노입자의 제조 방법
PCT/KR2014/000721 WO2014116064A1 (ko) 2013-01-25 2014-01-24 산화철 나노입자의 제조 방법

Publications (3)

Publication Number Publication Date
BR112015009488A2 BR112015009488A2 (pt) 2017-07-04
BR112015009488B1 BR112015009488B1 (pt) 2021-11-16
BR112015009488B8 true BR112015009488B8 (pt) 2023-03-21

Family

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BR112015009488A BR112015009488B8 (pt) 2013-01-25 2014-01-24 Método de preparação de nanopartículas de óxido de ferro (iii), nanopartículas de óxido de ferro (iii), material para anodo, anodo e dispositivo eletroquímico

Country Status (8)

Country Link
US (1) US9755231B2 (pt)
EP (1) EP2891629B1 (pt)
JP (1) JP6003008B2 (pt)
KR (1) KR101560441B1 (pt)
CN (1) CN104755429B (pt)
BR (1) BR112015009488B8 (pt)
IN (1) IN2015DN02883A (pt)
WO (1) WO2014116064A1 (pt)

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CN104966839A (zh) * 2015-07-15 2015-10-07 山东大学 一种锂电池负极材料改性方法
CN105152223A (zh) * 2015-07-23 2015-12-16 南通万宝实业有限公司 一种用于制备硬磁体的精细颗粒磁性氧化铁粉制备方法
KR101823362B1 (ko) 2016-09-12 2018-01-31 한국기초과학지원연구원 산화철 나노입자 제조방법 및 이에 의해 제조된 산화철 나노입자
CN106582670B (zh) * 2016-12-22 2020-04-07 中国工程物理研究院材料研究所 一种锡掺杂氧化铁介晶纳米粒子及其制备方法和应用方法
KR102066641B1 (ko) 2017-09-15 2020-01-15 주식회사 엘지화학 수도커패시터용 음극 활물질의 제조 방법
KR101966239B1 (ko) 2017-10-25 2019-04-08 한국기초과학지원연구원 막대형 산화철 입자 및 이의 제조방법
KR101983046B1 (ko) 2017-11-08 2019-05-29 한국기초과학지원연구원 이차전지용 음극활물질, 그 제조방법 및 이를 포함하는 리튬이차전지
US11611115B2 (en) 2017-12-29 2023-03-21 Form Energy, Inc. Long life sealed alkaline secondary batteries
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CN111204816A (zh) * 2020-01-13 2020-05-29 华东理工大学 一种二氧化硅包覆三氧化二铁的复合材料及其制备方法

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AUPP899899A0 (en) * 1999-03-03 1999-03-25 Paragon Medical Limited Magnetic material
KR100638104B1 (ko) * 2003-03-05 2006-10-25 학교법인 포항공과대학교 산화철 나노입자 함유 콜로이드 조성물의 제조방법
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Also Published As

Publication number Publication date
IN2015DN02883A (pt) 2015-09-11
US9755231B2 (en) 2017-09-05
EP2891629B1 (en) 2017-12-20
JP2016505488A (ja) 2016-02-25
CN104755429A (zh) 2015-07-01
CN104755429B (zh) 2017-03-15
KR20140095869A (ko) 2014-08-04
KR101560441B1 (ko) 2015-10-14
EP2891629A1 (en) 2015-07-08
EP2891629A4 (en) 2015-11-11
BR112015009488A2 (pt) 2017-07-04
BR112015009488B1 (pt) 2021-11-16
US20140220444A1 (en) 2014-08-07
WO2014116064A1 (ko) 2014-07-31
JP6003008B2 (ja) 2016-10-05

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