KR870700109A - 전해처리에 있어서 전극의 제조방법 및 그 전극의 사용 - Google Patents
전해처리에 있어서 전극의 제조방법 및 그 전극의 사용Info
- Publication number
- KR870700109A KR870700109A KR860700550A KR860700550A KR870700109A KR 870700109 A KR870700109 A KR 870700109A KR 860700550 A KR860700550 A KR 860700550A KR 860700550 A KR860700550 A KR 860700550A KR 870700109 A KR870700109 A KR 870700109A
- Authority
- KR
- South Korea
- Prior art keywords
- group
- compound
- addition compound
- metal
- electrode
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
- C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0215—Coating
- B01J37/0225—Coating of metal substrates
- B01J37/0226—Oxidation of the substrate, e.g. anodisation
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Catalysts (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (26)
- 전해처리에 사용되는전극을 제조방법에 있어서 상기 전극이전도성지지체(electroconductive support)와, 전기촉매재 입자를 분산시킨 금속 또는 금속합금의 전기촉매피복으로 구성되고, 상기 전개촉매재의 현탁입자를 포함하는 갈바니 도금조(galvan ic plain bath)에서 상기 전도성지지체상에 갈바니침착(galvanic deposition)에 의해 상기 전기촉매피복을 하도록 구성되는 상기 방법에서 상기 갈바니도금조(galvanicp lating bath)에는 주기율표에서 ⅠB족, ⅡB족, Ⅲ족, Ⅳ족, ⅤA족, ⅥA족, Ⅶ족, Ⅷ족에 속하는 원소중 적어도 하나의 부가화합물(additial compognd) 0.005-2,000ppm을 포함하도록 함을 특징으로한 상기 방법.
- 제1항에 있어서, ⅠB족 원소의 부가화합물은 은화합물(silver compounds)임을 특징으로한 상기 방법.
- 제1항에 있어서, ⅡB족 원소의 부가화합물은 카드뮴 또는 수은 화합물임을 특징으로한 상기방법.
- 제1항에 있어서, ⅢA족 원소의 부가화합물은 탈륨(tallium) 화합물임을 특징으로한 상기방법.
- 제1항에 있어서, ⅣA족 원소의 부가화합물은 납(lead) 화합물임을 특징으로한 상기방법.
- 제1항에 있어서, ⅤA족 원소의 부가화합물은 비소(Arsenic) 화합물임을 특징으로한 상기방법.
- 제1항에 있어서, ⅤB족 원소의 부가화합물은 바나듐(Vanadium) 화합물임을 특징으로한 상기방법.
- 제1항에 있어서, ⅤIA족 원소의 부가화합물은 유황화합물임을 특징으로한 상기방법.
- 제1항에 있어서, ⅤIB족 원소의 부가화합물은 몰리브덴(Molybdenum) 화합물임을 특징으로한 상기방법.
- 제1항에 있어서, ⅤⅢ족 원소의 부가화합물은 백금(Pt) 또는 팔라듐(Pd) 화합물임을 특징으로한 상기방법.
- 제1항에 있어서, 갈바니도금조(galvanic plating bath)는 니켈 또는 구리, 또는 은의 도금조임을 특징으로한 상기방법.
- 제1항에 있어서, 현탁입자로된 전기촉매재가 티탄, 지르콘, 니오븀, 하프늄, 탄탈(tantalum), 백금족금속, 니켈, 코발트, 틴 및 만강, 상기 금속 또는 그 합금, 그 산화물, 혼합산화물, 보라이드(borides), 니트라이트(nitrides), 카바이드(carbides), 술파이드(sulphides)로 구성된 그룹에 속하는 적어도 하나의 원소고 구성시킴을 특징으로한 상기방법.
- 제12항에 있어서, 현탁입자로된 전개촉매재는 루테늄옥사이드(rethenium oxide) 임을 특징으로한 상기방법.
- 전해처리용 전극을 제조하는 방법에서 상기 전극은 전도성지지체와, 균일상(homogeneous phase)으로 백금족금속을 포함하는 금속 또는 금속합금의 전기촉매피복을 구성하고, 용해시킨 백금족금속의 가용염(soluble salts)을 포함하는 갈바니도금조에서 상기 전도성지지체상에 갈바니침착에 의해 상기 전기촉매피복을 하도록하는 상기 방법에 있어서, 상기 갈바니도금조에는 주기율표중 ⅠB족, ⅡB족, ⅢB족, ⅣB족, ⅤA족, ⅤB족, ⅥB족, Ⅷ족에 속하는 원소중 적어도 하나의 부가화합물을 0.005-2,000ppm으로 포함시킴을 특징으로한 상기방법.
- 제14항에 있어서, ⅠB족 원소의 부가화합물은 금(gold)화합물임을 특징으로한 상기 방법.
- 제14항에 있어서, ⅡB족 원소의 부가화합물은 카드뮴 화합물임을 특징으로한 상기방법.
- 제14항에 있어서, ⅢA족 원소의 부가화합물은 탈륨(tallium) 화합물임을 특징으로한 상기방법.
- 제14항에 있어서, ⅣA족 원소의 부가화합물은 납(lead) 또는 틴(tin)의 화합물임을 특징으로한 상기방법.
- 제14항에 있어서, ⅤA족 원소의 부가화합물은 비소화합물임을 특징으로한 상기방법.
- 제14항에 있어서, ⅤB족 원소의 부가화합물은 바나듐(V) 화합물임을 특징으로한 상기방법.
- 제14항에 있어서, ⅤIB족 원소의 부가화합물은 몰리브덴화합물임을 특징으로한 상기방법.
- 제14항에 있어서, ⅤⅢ족 원소의 부가화합물은 백금이나 팔라듐 화합물임을 특징으로한 상기방법.
- 제14항에 있어서, 갈바니도금조는 니켈 또는 구리, 또는 은제도금조임을 특징으로한 상기방법.
- 제14항에 있어서, 백금족 금속의 가용염은 루테늄 트리클로라이드임을 특징으로한 상기방법.
- 제1항 또는 제14항에 있어서, 상기 방법에 의해 얻어지는 전해처리용 전극.
- 제25항에 있어서, 알칼리금속 할라이드의 전해용 전해조에서 음극으로서 전극을 사용하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900700536A KR900002843B1 (ko) | 1984-12-14 | 1985-12-13 | 전해처리용 전극의 제조방법 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT24067A/84 | 1984-12-14 | ||
IT24067/84A IT1196372B (it) | 1984-12-14 | 1984-12-14 | Elettrodo per uso in processi elettrochimici e metodo per la sua produzione |
IT22529A/85 | 1984-12-14 | ||
IT22529/85A IT1185464B (it) | 1985-10-17 | 1985-10-17 | Elettrodo per processi elettrochimici,metodo per la sua produzione ed impiego dell'elettrodo stesso |
PCT/EP1985/000704 WO1986003790A1 (en) | 1984-12-14 | 1985-12-13 | Method for preparing an electrode and use thereof in electrochemical processes |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870700109A true KR870700109A (ko) | 1987-03-14 |
KR900002842B1 KR900002842B1 (ko) | 1990-05-01 |
Family
ID=26328221
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900700536A KR900002843B1 (ko) | 1984-12-14 | 1985-12-13 | 전해처리용 전극의 제조방법 |
KR1019860700550A KR900002842B1 (ko) | 1984-12-14 | 1985-12-13 | 전해처리에 있어서 전극의 제조방법 및 그 전극의 사용 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900700536A KR900002843B1 (ko) | 1984-12-14 | 1985-12-13 | 전해처리용 전극의 제조방법 |
Country Status (20)
Country | Link |
---|---|
US (2) | US4724052A (ko) |
EP (2) | EP0203982B1 (ko) |
JP (1) | JPH0713310B2 (ko) |
KR (2) | KR900002843B1 (ko) |
CN (1) | CN1008748B (ko) |
AU (1) | AU587798B2 (ko) |
BR (1) | BR8507119A (ko) |
CA (2) | CA1278766C (ko) |
CZ (1) | CZ281351B6 (ko) |
DE (2) | DE3588054T2 (ko) |
DK (1) | DK167535B1 (ko) |
ES (1) | ES8705532A1 (ko) |
HU (2) | HU215459B (ko) |
IN (1) | IN164233B (ko) |
MX (1) | MX162606A (ko) |
NO (1) | NO170812C (ko) |
PL (1) | PL149363B1 (ko) |
RU (1) | RU2018543C1 (ko) |
SK (1) | SK920685A3 (ko) |
WO (1) | WO1986003790A1 (ko) |
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MX169643B (es) * | 1985-04-12 | 1993-07-16 | Oronzio De Nora Impianti | Electrodo para procesos electroquimicos, procedimiento para su produccion y cuba de electrolisis conteniendo dicho electrodo |
US4916098A (en) * | 1988-11-21 | 1990-04-10 | Sherbrooke University | Process and apparatus for manufacturing an electrocatalytic electrode |
JPH03131585A (ja) * | 1989-07-07 | 1991-06-05 | Nippon Carbon Co Ltd | 電解方法 |
US5035789A (en) * | 1990-05-29 | 1991-07-30 | The Dow Chemical Company | Electrocatalytic cathodes and methods of preparation |
US5227030A (en) * | 1990-05-29 | 1993-07-13 | The Dow Chemical Company | Electrocatalytic cathodes and methods of preparation |
AU2336192A (en) * | 1991-06-11 | 1993-01-12 | Electric Power Research Institute, Inc. | Apparatus for producing heat from deuterated palladium |
AU2012792A (en) * | 1991-06-11 | 1993-01-12 | Electric Power Research Institute, Inc. | Method for producing heat from deuterated palladium |
US5296429A (en) * | 1992-08-21 | 1994-03-22 | The United States Of America As Represented By The Secretary Of The Navy | Preparation of an electrocatalytic cathode for an aluminum-hydrogen peroxide battery |
GB9311035D0 (en) * | 1993-05-28 | 1993-07-14 | Environmental Med Prod | Electrochemical metal analysis |
US5868912A (en) * | 1993-11-22 | 1999-02-09 | E. I. Du Pont De Nemours And Company | Electrochemical cell having an oxide growth resistant current distributor |
US5855751A (en) * | 1995-05-30 | 1999-01-05 | Council Of Scientific And Industrial Research | Cathode useful for the electrolysis of aqueous alkali metal halide solution |
WO2001028714A1 (en) * | 1999-10-20 | 2001-04-26 | The Dow Chemical Company | Catalytic powder and electrode made therewith |
DE10163687A1 (de) * | 2001-12-21 | 2003-07-10 | H2 Interpower Brennstoffzellen | Brennstoffzelle oder Hydrolyseur mit einer Protonenaustauschmembran und mindestens einer durchbrochenen Flächenelektrode |
IT1392168B1 (it) * | 2008-12-02 | 2012-02-22 | Industrie De Nora Spa | Elettrodo adatto all utilizzo come catodo per evoluzione di idrogeno |
EP2664017A4 (en) | 2011-01-13 | 2015-10-21 | Imergy Power Systems Inc | STACK OF FLOW CELLS |
CN102534647A (zh) * | 2012-03-05 | 2012-07-04 | 广州华秦机械设备有限公司 | 水电解设备的电解液及其制备方法 |
WO2015098058A1 (ja) * | 2013-12-26 | 2015-07-02 | 東ソー株式会社 | 水素発生用電極およびその製造方法並びにこれを用いた電気分解方法 |
JP6609913B2 (ja) * | 2013-12-26 | 2019-11-27 | 東ソー株式会社 | 水素発生用電極およびその製造方法並びにこれを用いた電気分解方法 |
JP6515509B2 (ja) * | 2013-12-26 | 2019-05-22 | 東ソー株式会社 | 水素発生用電極およびその製造方法並びにこれを用いた電気分解方法 |
EP2908394B1 (en) * | 2014-02-18 | 2019-04-03 | TDK Electronics AG | Method of manufacturing an electrode for a surge arrester, electrode and surge arrester |
CN105032460B (zh) * | 2015-06-23 | 2018-02-02 | 华南理工大学 | 基于氮化物纳米粒子的低铂催化剂及其制备方法 |
CN107447237B (zh) * | 2016-05-30 | 2021-04-20 | 史莱福灵有限公司 | 具有降低的接触噪声的滑环 |
CN108048895B (zh) * | 2017-12-20 | 2019-12-17 | 福州大学 | 一种嵌入钌锆复合氧化物的镍基活性电极材料及其制备方法 |
CN108048870B (zh) * | 2017-12-20 | 2019-12-17 | 福州大学 | 一种嵌入钌硅复合氧化物的镍基活性电极材料及其制备方法 |
CN108048869B (zh) * | 2017-12-20 | 2019-08-09 | 福州大学 | 一种嵌入钌铪复合氧化物的镍基活性电极材料及其制备方法 |
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US446580A (en) * | 1891-02-17 | Radiator | ||
CH512590A (fr) * | 1970-03-20 | 1971-09-15 | Sel Rex Corp | Procédé pour le dépôt électrolytique d'alliages de ruthénium, bain aqueux pour la mise en oeuvre de ce procédé, et article revêtu d'un alliage de ruthénium obtenu par ce procédé |
DE2100652A1 (de) * | 1971-01-08 | 1972-07-20 | Metallgesellschaft Ag | Elektrode für die Chloralkalielektrolyse und Verfahren zu ihrer Herstellung |
US4300992A (en) * | 1975-05-12 | 1981-11-17 | Hodogaya Chemical Co., Ltd. | Activated cathode |
US4033837A (en) * | 1976-02-24 | 1977-07-05 | Olin Corporation | Plated metallic cathode |
JPS5948872B2 (ja) * | 1978-02-20 | 1984-11-29 | クロリンエンジニアズ株式会社 | 電解用陰極及びその製造法 |
US4414064A (en) * | 1979-12-17 | 1983-11-08 | Occidental Chemical Corporation | Method for preparing low voltage hydrogen cathodes |
DE3132269A1 (de) * | 1980-08-14 | 1982-05-27 | Toagosei Chemical Industry Co., Ltd., Tokyo | Kathode zur erzeugung von wasserstoffgas und verfahren zu deren herstellung |
JPS6047911B2 (ja) * | 1980-08-14 | 1985-10-24 | 東亞合成株式会社 | 水素発生用陰極の製法 |
CA1225066A (en) * | 1980-08-18 | 1987-08-04 | Jean M. Hinden | Electrode with surface film of oxide of valve metal incorporating platinum group metal or oxide |
SE8106867L (sv) * | 1980-12-11 | 1982-06-12 | Hooker Chemicals Plastics Corp | Elektrolytisk avsettning av palladium och palladiumlegeringar |
DE3378918D1 (en) * | 1982-10-29 | 1989-02-16 | Ici Plc | Electrodes, methods of manufacturing such electrodes and use of such electrodes in electrolytic cells |
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1985
- 1985-11-28 IN IN318/BOM/85A patent/IN164233B/en unknown
- 1985-12-12 SK SK9206-85A patent/SK920685A3/sk unknown
- 1985-12-12 CZ CS859206A patent/CZ281351B6/cs not_active IP Right Cessation
- 1985-12-13 BR BR8507119A patent/BR8507119A/pt not_active IP Right Cessation
- 1985-12-13 ES ES549927A patent/ES8705532A1/es not_active Expired
- 1985-12-13 KR KR1019900700536A patent/KR900002843B1/ko not_active IP Right Cessation
- 1985-12-13 CN CN85108839A patent/CN1008748B/zh not_active Expired
- 1985-12-13 CA CA000497563A patent/CA1278766C/en not_active Expired - Lifetime
- 1985-12-13 HU HU86579A patent/HU215459B/hu not_active IP Right Cessation
- 1985-12-13 JP JP61500351A patent/JPH0713310B2/ja not_active Expired - Fee Related
- 1985-12-13 AU AU53098/86A patent/AU587798B2/en not_active Ceased
- 1985-12-13 WO PCT/EP1985/000704 patent/WO1986003790A1/en active IP Right Grant
- 1985-12-13 DE DE3588054T patent/DE3588054T2/de not_active Expired - Fee Related
- 1985-12-13 MX MX922A patent/MX162606A/es unknown
- 1985-12-13 EP EP86900127A patent/EP0203982B1/en not_active Expired - Lifetime
- 1985-12-13 DE DE8686900127T patent/DE3585621D1/de not_active Expired - Lifetime
- 1985-12-13 PL PL1985256789A patent/PL149363B1/pl unknown
- 1985-12-13 HU HU86579D patent/HUT40712A/hu unknown
- 1985-12-13 KR KR1019860700550A patent/KR900002842B1/ko not_active IP Right Cessation
- 1985-12-13 US US06/905,914 patent/US4724052A/en not_active Expired - Lifetime
- 1985-12-13 EP EP90115243A patent/EP0404208B1/en not_active Expired - Lifetime
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1986
- 1986-08-08 NO NO863209A patent/NO170812C/no unknown
- 1986-08-12 RU SU4028022/26A patent/RU2018543C1/ru not_active IP Right Cessation
- 1986-08-14 DK DK387186A patent/DK167535B1/da not_active IP Right Cessation
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1988
- 1988-02-05 US US07/153,283 patent/US4938851A/en not_active Expired - Lifetime
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1989
- 1989-09-12 CA CA000611159A patent/CA1294577C/en not_active Expired - Lifetime
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