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1. WO2012063991 - METHOD FOR MANUFACTURING ALUMINUM ELECTRODE USING WETTING PROCESS AND ALUMINUM ELECTRODE MANUFACTURED THEREBY

Publication Number WO/2012/063991
Publication Date 18.05.2012
International Application No. PCT/KR2010/008761
International Filing Date 08.12.2010
IPC
C23C 18/31 2006.01
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
18Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
16by reduction or substitution, i.e. electroless plating
31Coating with metals
C23C 18/50 2006.01
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
18Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
16by reduction or substitution, i.e. electroless plating
48Coating with alloys
50with alloys based on iron, cobalt or nickel
C23C 28/00 2006.01
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
28Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of main groups C23C2/-C23C26/173
CPC
B05D 1/02
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
1Processes for applying liquids or other fluent materials
02performed by spraying
B05D 1/286
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
1Processes for applying liquids or other fluent materials
28performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
286using a temporary backing to which the coating has been applied
B05D 3/02
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
3Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
02by baking
B05D 3/12
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
3Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
12by mechanical means
B05D 5/12
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
5Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
12to obtain a coating with specific electrical properties
C23C 18/10
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
18Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
02by thermal decomposition
08characterised by the deposition of metallic material
10Deposition of aluminium only
Applicants
  • 한국기계연구원 KOREA INSTITUTE OF MACHINERY AND MATERIALS [KR]/[KR] (AllExceptUS)
  • 이혜문 LEE, Hye Moon [KR]/[KR] (UsOnly)
  • 이동원 LEE, Dong-Won [KR]/[KR] (UsOnly)
  • 윤중열 YUN, Jung-Yeul [KR]/[KR] (UsOnly)
Inventors
  • 이혜문 LEE, Hye Moon
  • 이동원 LEE, Dong-Won
  • 윤중열 YUN, Jung-Yeul
Agents
  • 이원희 LEE, Won-Hee
Priority Data
10-2010-011209111.11.2010KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD FOR MANUFACTURING ALUMINUM ELECTRODE USING WETTING PROCESS AND ALUMINUM ELECTRODE MANUFACTURED THEREBY
(FR) PROCÉDÉ POUR LA FABRICATION D'UNE ÉLECTRODE D'ALUMINIUM À L'AIDE D'UN PROCÉDÉ DE MOUILLAGE ET ÉLECTRODE D'ALUMINIUM FABRIQUÉE PAR CELUI-CI
(KO) 습식공정을 이용한 알루미늄 전극의 제조방법 및 이에 의하여 제조되는 알루미늄 전극
Abstract
(EN)
The present invention provides a method for manufacturing an aluminum electrode using a wetting process and an aluminum electrode manufactured thereby. The manufacturing method includes the steps of: manufacturing an aluminum precursor solution for the wetting process using AlH3 as a basic material before forming aluminum; coating the aluminum precursor solution on a substrate through the wetting process and drying the aluminum precursor solution; and forming a low work function aluminum electrode through a low-temperature baking process at the temperature of at most 150℃. The method for manufacturing the aluminum electrode according to the present invention improves a thermal defect of the electrode due to a high-temperature baking process, prevents excessive loss of raw materials, and can manufacture aluminum electrodes of various sizes with areas ranging from small to large at relatively low costs and by a simple process under atmospheric pressure.
(FR)
La présente invention concerne un procédé pour la fabrication d'une électrode d'aluminium à l'aide d'un procédé de mouillage et une électrode d'aluminium fabriquée par celui-ci. Le procédé de fabrication inclut les étapes de : fabrication d'une solution de précurseur d'aluminium pour le procédé de mouillage en utilisant de l'AlH3 comme matériau de base avant la formation de l'aluminium ; revêtement de la solution de précurseur d'aluminium sur un substrat grâce au procédé de mouillage et séchage de la solution de précurseur d'aluminium ; et formation d'une électrode d'aluminium fonctionnelle à faible travail grâce à un procédé de cuisson à basse température à une température d'au plus 150°C. Le procédé pour la fabrication de l'électrode d'aluminium selon la présente invention améliore un défaut thermique de l'électrode provoqué par un procédé de cuisson à haute température, empêche une perte excessive de matériaux bruts et permet la fabrication d'électrodes d'aluminium de diverses tailles présentant des petites à grandes surfaces à des coûts relativement bas et par un procédé simple sous la pression atmosphérique.
(KO)
본 발명은 습식공정을 이용한 알루미늄 전극의 제조방법 및 이에 따라 제조되는 알루미늄 전극을 제공한다. 상기 제조방법들은 알루미늄이 형성되기 전 단계인 AlH3을 주소재로 하는 습식공정용 알루미늄 전구용액을 제조하고, 상기 알루미늄 전구용액을 습식공정을 통하여 기판에 코팅 후 건조하고 150 ℃ 이하의 저온 소성 공정을 통하여 저 일함수 알루미늄 전극을 형성한다. 본 발명에 따른 알루미늄 전극의 형성방법은 종래 기술의 고온 소성으로 인한 전극의 열적결함 문제를 해결하고, 과량의 원료 손실 방지, 상압 분위기에서 비교적 낮은 비용과 간단한 공정으로 소면적에서 대면적까지 다양한 크기의 알루미늄 전극을 제조할 수 있다.
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