NO992921L - Fremgangsmåte for doping og belegging av nikkelhydroksid - Google Patents

Fremgangsmåte for doping og belegging av nikkelhydroksid

Info

Publication number
NO992921L
NO992921L NO992921A NO992921A NO992921L NO 992921 L NO992921 L NO 992921L NO 992921 A NO992921 A NO 992921A NO 992921 A NO992921 A NO 992921A NO 992921 L NO992921 L NO 992921L
Authority
NO
Norway
Prior art keywords
nickel hydroxide
additive
solution
slurry
doping
Prior art date
Application number
NO992921A
Other languages
English (en)
Other versions
NO992921D0 (no
Inventor
Juraj Babjak
Victor Alexander Ettel
Stephen Joseph Baksa
Original Assignee
Inco 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
Application filed by Inco Ltd filed Critical Inco Ltd
Publication of NO992921D0 publication Critical patent/NO992921D0/no
Publication of NO992921L publication Critical patent/NO992921L/no

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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/04—Oxides
    • 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
    • H01M4/32—Nickel oxide or hydroxide 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
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

Fremgangsmåten utfeller tilsetningsstoffer på nikkelhydroksidkimer (nikkelhydroksidkjerner) i en ammoniakkoppløsning. Innføringen av minst ett metallisk tilsetningsstoff i den vandige oppløsning skaper en slurry med et reduserende potensial. Tilsetningsstoffet er valgt fra gruppen bestående av aluminium, kadmium, kobolt, indium, jern, mangan og sink. Innføring av oksygen i den tilsetningsstoffholdige slurry i en kontrollert takt opprettholder det reduserende potensial i oppløsningen. Minst ett av tilsetningsstoffene oppløses i den vandige oppløsning i overskudd av oppløsingsevnen i slurryoppløsningen for å utfelle tilsetningsstoffet i form av et hydroksid på nikkelhydroksidkimene.
NO992921A 1998-06-16 1999-06-15 Fremgangsmåte for doping og belegging av nikkelhydroksid NO992921L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/098,407 US6015538A (en) 1998-06-16 1998-06-16 Methods for doping and coating nickel hydroxide

Publications (2)

Publication Number Publication Date
NO992921D0 NO992921D0 (no) 1999-06-15
NO992921L true NO992921L (no) 1999-12-17

Family

ID=22269141

Family Applications (1)

Application Number Title Priority Date Filing Date
NO992921A NO992921L (no) 1998-06-16 1999-06-15 Fremgangsmåte for doping og belegging av nikkelhydroksid

Country Status (7)

Country Link
US (1) US6015538A (no)
JP (1) JP2000086247A (no)
BE (1) BE1013519A3 (no)
CA (1) CA2274356C (no)
DE (1) DE19927086C2 (no)
FI (1) FI991370A7 (no)
NO (1) NO992921L (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001357845A (ja) * 2000-06-16 2001-12-26 Canon Inc ニッケル系二次電池及び該二次電池の製造方法
WO2007000075A1 (en) * 2005-06-27 2007-01-04 Shenzhen Bak Battery Co., Ltd Method for preparing spherical nickelous hydroxide which is dopped and multiple metal oxides, and lithium ion secondary battery
CN104600277B (zh) * 2015-02-11 2017-03-29 武汉大学 一种掺杂锌和钴的氢氧化镍/碳纳米复合材料及其制备方法和应用
CN112125340B (zh) * 2020-09-18 2022-05-17 厦门厦钨新能源材料股份有限公司 一种锰酸锂及其制备方法和应用

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US34752A (en) * 1862-03-25 Improvement in stoves
US4244938A (en) * 1978-11-20 1981-01-13 Mooney Chemicals, Inc. Preparation of transition metal hydrates by direct metal reaction
JPH0724218B2 (ja) * 1988-04-11 1995-03-15 株式会社ユアサコーポレーション アルカリ電池用ニッケル電極及びこれを用いた電池
EP0353837B1 (en) 1988-07-19 1994-07-27 Yuasa Corporation A nickel electrode for an alkaline battery
US5281494A (en) * 1990-05-04 1994-01-25 Inco Limited Nickel hydroxide
US5366831A (en) * 1991-06-14 1994-11-22 Yuasa Corporation Nickel electrode for alkaline battery
US5700596A (en) * 1991-07-08 1997-12-23 Matsushita Electric Industrial Co., Ltd. Nickel hydroxide active material powder and nickel positive electrode and alkali storage battery using them
DE69313936T2 (de) * 1992-06-15 1998-04-09 Inco Ltd Verfahren zur Herstellung von Nickelhydroxyd
US5545392A (en) * 1994-03-22 1996-08-13 Inco Limited Process for producing nickel hydroxide from elemental nickel
KR0148827B1 (ko) * 1994-05-20 1998-10-15 전성원 알카리전지용 고밀도 수산화니켈의 제조방법
DE69505911T2 (de) * 1994-08-04 1999-04-08 Sanyo Electric Co., Ltd., Moriguchi, Osaka Aktivmasse Pulver für nichtgesinterte Nickelelektrode, nichtgesinterte Nickelelektrode für alkalische Batterie und Verfahren zu ihrer Herstellung
JP3738052B2 (ja) * 1994-09-20 2006-01-25 三洋電機株式会社 ニッケル電極用活物質とこれを用いたニッケル電極及びニッケルアルカリ蓄電池並びにこれらの製造方法
JP3249326B2 (ja) * 1995-02-14 2002-01-21 三洋電機株式会社 アルカリ蓄電池用ニッケル活物質、その製造方法
KR100385480B1 (ko) * 1995-07-31 2003-08-19 산요 덴키 가부시키가이샤 알칼리축전지용비소결식니켈전극의제조방법및알칼리축전지
US5824283A (en) * 1997-04-28 1998-10-20 Inco Limited Process for producing nickel hydroxide from elemental nickel

Also Published As

Publication number Publication date
CA2274356C (en) 2002-11-12
CA2274356A1 (en) 1999-12-16
US6015538A (en) 2000-01-18
NO992921D0 (no) 1999-06-15
FI991370A0 (fi) 1999-06-15
DE19927086A1 (de) 1999-12-23
FI991370L (fi) 1999-12-17
JP2000086247A (ja) 2000-03-28
BE1013519A3 (fr) 2002-03-05
FI991370A7 (fi) 1999-12-17
DE19927086C2 (de) 2003-04-03

Similar Documents

Publication Publication Date Title
GB718574A (en) Bath for the deposit of gold alloys by electroplating
MXPA01002392A (es) Metodos y composiciones acidificadas para reducir la corrosion en las superficies de metal y la precipitacion del sulfuro.
IL149152A0 (en) Process for preparing 4-trifluoromethylsulphinylpyrazole derivative
MY150514A (en) Process for preparing 2-amino-5-cyanobenzoic acid derivatives
MX2010004066A (es) Metodo para inhibir la precipitacion de sal a partir de flujos acuosos.
NO992921L (no) Fremgangsmåte for doping og belegging av nikkelhydroksid
MY117408A (en) Palladium plating solution, palladium plating film formed using the solution and lead frame for semiconductor apparatuses having the palladium plating film
ES8606536A1 (es) Un procedimiento para electrodepositar cinc y una aleacion de cinc que contiene niquel y-o cobalto sobre un sustrato conductor.
US8734579B2 (en) Aqueous solution containing divalent iron ions
GB965859A (en) Improvements in and relating to the deposition of palladium
KR840008340A (ko) 트리아진 유도체의 제조방법
TW325455B (en) Method of manufacturing ZnS particles
ES8202068A1 (es) Un procedimiento para formar un deposito falvanico de zinc sobre un sustrato conductor.
AU1496495A (en) Process for producing nickel hydroxide from elemental nickel
ES369249A1 (es) Procedimiento para la produccion de un bano de cinc galva- nico acido para la deposicion de revestimientos de cinc bri-llantes.
NZ508257A (en) The semi-synthesis process for the conversion of 9-dihydro-13-acetylbaccatin III into baccatin III
GB1203131A (en) Stabilized alkaline coppering liquids for the current-less deposition of copper
ATE267783T1 (de) Verfahren zur herstellung von phasenstabilisiertem ammoniumnitrat
IE800355L (en) Producing cepham compounds.
ES8802317A1 (es) Un procedimiento para preparar derivados de acido (2-aminosustituido-3-oxo-2-isoxazolidinil)-5-oxo-2-tetrahidrofuran-carboxilico
PE30899A1 (es) Aditivos de acido poliacrilico para la electrorefineria y electroextraccion del cobre
BG104210A (en) Method for the preparation of derivatives of dioxopenicillanic acid
JPS53144837A (en) Electroless copper plating bath
GB1156186A (en) Gold Plating
JPS57192255A (en) Electroless copper plating solution

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application