ES2090480T3 - Procedimiento de fabricacion de un electrodo de oxido de niquel intercalado con iones de litio. - Google Patents

Procedimiento de fabricacion de un electrodo de oxido de niquel intercalado con iones de litio.

Info

Publication number
ES2090480T3
ES2090480T3 ES92201144T ES92201144T ES2090480T3 ES 2090480 T3 ES2090480 T3 ES 2090480T3 ES 92201144 T ES92201144 T ES 92201144T ES 92201144 T ES92201144 T ES 92201144T ES 2090480 T3 ES2090480 T3 ES 2090480T3
Authority
ES
Spain
Prior art keywords
nickel oxide
electrode
lithium ions
oxide electrode
nickel
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.)
Expired - Lifetime
Application number
ES92201144T
Other languages
English (en)
Inventor
Stefano Passerini
Angelis Lucio De
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eni Tecnologie SpA
Original Assignee
Eniricerche SpA
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
Application filed by Eniricerche SpA filed Critical Eniricerche SpA
Application granted granted Critical
Publication of ES2090480T3 publication Critical patent/ES2090480T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01M4/48—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
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect
    • G02F1/153—Constructional details
    • G02F1/155—Electrodes
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Non-Insulated Conductors (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Conductive Materials (AREA)
  • Chemically Coating (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

SE PRESENTA UN ELECTRODO DE OXIDO DE NIQUEL INTERCALADO CON IONES DE LITIO QUE SE OBTIENE MEDIANTE: RMICA BAJO VACIO, DEL OXIDO DE NIQUEL (NI2O3) Y LA DEPOSITACION SOBRE UN SUBSTRATO DE CRISTAL CONDUCTOR DE UNA PELICULA DE OXIDO DE NIQUEL EN LA CUAL LA RELACION ATOMICA DEL NIQUEL CON EL OXIGENO ESTA COMPRENDIDA DENTRO DEL RANGO DE ENTRE 0.7:1 Y 0.9:1, DE UN GROSOR DE HASTA 100 MM; Y CULA FINA DE OXIDO DE NIQUEL MEDIANTE LA INTERCALACION ELECTROQUIMICA DE UNA CANTIDAD DE IONES DE LITIO, QUE SE CORRESPONDE CON EL NIVEL DE CARGA DE ENTRE 100 Y 1000 C/M2. ASI MISMO SE PRESENTA UNA VENTANA ELECTROCROMICA, QUE COMPRENDE: A) UN ELECTRODO DE OXIDO DE TUNGSTENO (WO3) (3) SOBRE UNA HOJA DE CRISTAL CONDUCTOR TRANSPARENTE(1); Y B) UN ELECTRODO DE OXIDO DE NIQUEL (7) ACTIVADO MEDIANTE LA INTERCALACION ELECTROQUIMICA DE METAL DE LITIO, SOBRE UNA HOJA DE CRISTAL CONDUCTOR TRANSPARENTE (5); C) UN ELECTROLITO (4) INTERPUESTO ENTRE EL MENCIONADO ELECTRODO (A) Y EL MENCIONADO ELECTRODO (B); EN DONDE LOS MENCIONADOS ELECTRODOS DE OXIDO DE NIQUEL SE HAN OBTENIDO DE LA FORMA ANTES MENCIONADA.
ES92201144T 1991-05-08 1992-04-23 Procedimiento de fabricacion de un electrodo de oxido de niquel intercalado con iones de litio. Expired - Lifetime ES2090480T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911257A IT1247908B (it) 1991-05-08 1991-05-08 Elettrodo di ossido di nichel intercalato con litio e dispositivi elettrocromici che lo incorporano

Publications (1)

Publication Number Publication Date
ES2090480T3 true ES2090480T3 (es) 1996-10-16

Family

ID=11359860

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92201144T Expired - Lifetime ES2090480T3 (es) 1991-05-08 1992-04-23 Procedimiento de fabricacion de un electrodo de oxido de niquel intercalado con iones de litio.

Country Status (9)

Country Link
US (1) US5307201A (es)
EP (1) EP0512601B1 (es)
JP (1) JP3211036B2 (es)
AT (1) ATE141018T1 (es)
DE (1) DE69212528T2 (es)
DK (1) DK0512601T3 (es)
ES (1) ES2090480T3 (es)
GR (1) GR3020874T3 (es)
IT (1) IT1247908B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3765697A (en) * 1996-08-08 1998-03-06 Danionics A/S High voltage electrochromic devices, the method of preparation thereof and the use of a specific non-aqueous electrolyte in electrochromic devices
JP2000002895A (ja) * 1998-04-14 2000-01-07 Murakami Corp 全固体型エレクトロクロミック防眩ミラーの封止構造
US6118572A (en) * 1998-07-01 2000-09-12 The Regents Of The University Of California Photochromic, electrochromic, photoelectrochromic and photovoltaic devices
DE102004034886A1 (de) 2004-07-19 2006-02-16 Uhde Gmbh Verfahren zur Herstellung von Nickeloxidoberflächen mit erhöhter Leitfähigkeit
US7372610B2 (en) 2005-02-23 2008-05-13 Sage Electrochromics, Inc. Electrochromic devices and methods
US7593154B2 (en) * 2005-10-11 2009-09-22 Sage Electrochromics, Inc. Electrochromic devices having improved ion conducting layers
JP4864983B2 (ja) * 2006-01-09 2012-02-01 エルジー・ケム・リミテッド リチウムニッケル酸化物層を含む電極、その製造方法及びこれを含むエレクトロクロミック素子
WO2008091099A1 (en) * 2007-01-22 2008-07-31 Lg Chem, Ltd. Electrode comprising lithium nickel oxide layer, method for preparing the same, and electrochromic device comprising the same
DE102009018874A1 (de) 2009-04-24 2010-11-04 Systec System- Und Anlagentechnik Gmbh & Co.Kg Nickelhaltiges Elektrodenmaterial
FR2948356B1 (fr) 2009-07-22 2011-08-19 Saint Gobain Dispositif electrochrome
CN108227328B (zh) * 2018-01-30 2024-12-13 林嘉佑 一种改良型电控全固态智能调光装置
CN112285981B (zh) * 2020-10-27 2022-11-01 哈尔滨工业大学 一种具有高电荷储存能力的电致变色器件的制备方法
CN115259245B (zh) * 2022-06-24 2023-08-01 玻璃新材料创新中心(安徽)有限公司 一种定量锂化氧化镍电致变色薄膜及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386040A (en) * 1981-08-31 1983-05-31 General Electric Company Method of producing lithium nickel oxide cathode for molten carbonate fuel cell
US4889414A (en) * 1984-08-21 1989-12-26 Eic Laboratories, Inc. Light modulating device

Also Published As

Publication number Publication date
DK0512601T3 (da) 1996-10-07
DE69212528D1 (de) 1996-09-05
ITMI911257A0 (it) 1991-05-08
ITMI911257A1 (it) 1992-11-08
GR3020874T3 (en) 1996-11-30
ATE141018T1 (de) 1996-08-15
IT1247908B (it) 1995-01-05
JP3211036B2 (ja) 2001-09-25
JPH05173192A (ja) 1993-07-13
EP0512601A1 (en) 1992-11-11
US5307201A (en) 1994-04-26
DE69212528T2 (de) 1997-01-23
EP0512601B1 (en) 1996-07-31

Similar Documents

Publication Publication Date Title
ES2215228T3 (es) Dispositivo optico de conmutacion.
MX3082E (es) Mejoras en celda electro quimica
GB1502340A (en) Controllable electrochromic display cell
US4325611A (en) Electrochromic material and electro-optical display using same
US4120568A (en) Electrochromic cell with protective overcoat layer
IL101536A (en) Electrochromic system
US4253742A (en) Electrochromic display cell
JPH11514107A (ja) 電子光学スイッチング装置
GB1533639A (en) Electrochromic device with cationic ion exchange resin separator
ITMI911257A1 (it) Elettrodo di ossido di nichel intercalato con litio e dispositivi elettrocromici che lo incorporano
US4303310A (en) Electrochromic display device
Perera et al. Ionic conductivity of a gel polymer electrolyte based on Mg (ClO4) 2 and polyacrylonitrile (PAN)
US4006969A (en) Electro-chromic display device
KR20020059788A (ko) 큰 개구를 가지는 전환 디스플레이 디바이스
GB1306912A (en) Liquid crystal cells
Erlandsson et al. Electrochromic properties of manganese oxide (MnOx) thin films made by electron beam deposition
US12092936B2 (en) Porous perovskite nickelates with enhanced electrochromic properties and systems thereof
Franke Li+ ionic conductivity in LiNbO3
GB1525104A (en) Electrochromic structure
ES8103609A1 (es) Perfeccionamientos en dispositivos visualizadores electro- quimicos
JPS5491349A (en) Electrochemical display device
Duchene et al. Electrolytic display
Medina Magnetron Sputter Deposition of Metal-Oxide Thin Film Layers for Electrochromic Device Applications
US3477958A (en) Electrolyte for solions
Prasad et al. Electrochoromic Display Using V2O5 Amorphous Thin Solid Films

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 512601

Country of ref document: ES

FG2A Definitive protection

Ref document number: 512601

Country of ref document: ES