DE3780075D1 - Niedrigueberspannungs-elektroden fuer alkalische elektrolyte. - Google Patents

Niedrigueberspannungs-elektroden fuer alkalische elektrolyte.

Info

Publication number: DE3780075D1
Authority: DE; Germany
Prior art keywords: low; alkaline electrolyte; voltage electrodes; electrodes; voltage
Prior art date: 1986-05-05
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 - Fee Related

Application number

DE8787105807T

Other languages

English (en)

Other versions

DE3780075T2 (de

Inventor

Indresh Mathur

Ram Gopal

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.)

Dow Chemical Co

Original Assignee

Dow Chemical Co

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.)

1986-05-05

Filing date

1987-04-21

Publication date

1992-08-06

1987-04-21 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1992-08-06 Publication of DE3780075D1 publication Critical patent/DE3780075D1/de

1992-12-24 Application granted granted Critical

1992-12-24 Publication of DE3780075T2 publication Critical patent/DE3780075T2/de

2007-04-22 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- 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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Electrodes For Compound Or Non-Metal Manufacture (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Battery Electrode And Active Subsutance (AREA)

DE8787105807T 1986-05-05 1987-04-21 Niedrigueberspannungs-elektroden fuer alkalische elektrolyte. Expired - Lifetime DE3780075T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/859,523 US4670122A (en)	1986-05-05	1986-05-05	Low over-voltage electrodes for alkaline electrolytes

Publications (2)

Publication Number	Publication Date
DE3780075D1 true DE3780075D1 (de)	1992-08-06
DE3780075T2 DE3780075T2 (de)	1992-12-24

Family

ID=25331120

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8787105807T Expired - Lifetime DE3780075T2 (de)	1986-05-05	1987-04-21	Niedrigueberspannungs-elektroden fuer alkalische elektrolyte.

Country Status (9)

Country	Link
US (1)	US4670122A (de)
EP (1)	EP0244690B1 (de)
JP (1)	JPS62267488A (de)
KR (1)	KR890002700B1 (de)
CA (1)	CA1316487C (de)
DE (1)	DE3780075T2 (de)
ES (1)	ES2032773T3 (de)
FI (1)	FI84496C (de)
NO (1)	NO171566C (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1037015C (zh) *	1992-09-01	1998-01-14	太原工业大学	氯碱工业石墨阳极的浸渍处理方法
FI954902A7 (fi) *	1995-10-16	1997-04-17	Rainer Yngve Partanen	Sähkökatalysaattoriliuos
KR100229133B1 (ko) *	1996-12-14	1999-11-01	윤종용	마그네트론
US6855378B1 (en) *	1998-08-21	2005-02-15	Sri International	Printing of electronic circuits and components
ES2209656B2 (es) *	2002-12-13	2005-06-16	Celaya Emparanza Y Galdos, S.A. (Cegasa)	Un elemento electroquimico o pila y un catodo para el mismo.
US7513978B2 (en) *	2003-06-18	2009-04-07	Phillip J. Petillo	Method and apparatus for generating hydrogen
BRPI0915418A2 (pt) *	2008-06-18	2017-06-27	Massachusetts Inst Technology	materiais catalíticos, eletrodos, e sistemas para eletrólise de água e outras técnicas eletroquímicas
JP6554642B2 (ja) *	2015-08-20	2019-08-07	国立研究開発法人産業技術総合研究所	過酸化水素の製造方法および製造装置
US10975482B1 (en) *	2020-02-27	2021-04-13	Haiming Li	Self-derivative iron-containing nickel anode for water electrolysis
IT202000020587A1 (it) *	2020-08-28	2022-02-28	Industrie De Nora Spa	Electrode with enhanced shutdown tolerance- elettrodo con tolleranza agli arresti migliorata

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
LU61433A1 (de) *	1970-07-29	1972-04-04
US4142005A (en) *	1976-02-27	1979-02-27	The Dow Chemical Company	Process for preparing an electrode for electrolytic cell having a coating of a single metal spinel, Co3 O4
IN153057B (de) *	1978-09-21	1984-05-26	British Petroleum Co
US4414064A (en) *	1979-12-17	1983-11-08	Occidental Chemical Corporation	Method for preparing low voltage hydrogen cathodes
GB2068925B (en) *	1980-02-11	1984-02-01	Hibbert D B	Electrocatalyst
US4342792A (en) *	1980-05-13	1982-08-03	The British Petroleum Company Limited	Electrodes and method of preparation thereof for use in electrochemical cells
US4428805A (en) *	1981-08-24	1984-01-31	The Dow Chemical Co.	Electrodes for oxygen manufacture
AU551475B2 (en) *	1982-02-18	1986-05-01	Dow Chemical Company, The	Method of operating a liquid-gas electrochemical cell
US4445986A (en) *	1982-08-03	1984-05-01	The Dow Chemical Company	Electrochemical cell having a separator-gas electrode combination

1986
- 1986-05-05 US US06/859,523 patent/US4670122A/en not_active Expired - Lifetime
1987
- 1987-04-09 CA CA000534290A patent/CA1316487C/en not_active Expired - Fee Related
- 1987-04-21 EP EP87105807A patent/EP0244690B1/de not_active Expired - Lifetime
- 1987-04-21 ES ES198787105807T patent/ES2032773T3/es not_active Expired - Lifetime
- 1987-04-21 DE DE8787105807T patent/DE3780075T2/de not_active Expired - Lifetime
- 1987-04-28 FI FI871851A patent/FI84496C/fi not_active IP Right Cessation
- 1987-05-04 NO NO871843A patent/NO171566C/no not_active IP Right Cessation
- 1987-05-04 KR KR1019870004348A patent/KR890002700B1/ko not_active Expired
- 1987-05-06 JP JP62109102A patent/JPS62267488A/ja active Granted

Also Published As

Publication number	Publication date
NO871843D0 (no)	1987-05-04
NO171566B (no)	1992-12-21
JPH0114316B2 (de)	1989-03-10
KR890002700B1 (ko)	1989-07-24
FI84496B (fi)	1991-08-30
CA1316487C (en)	1993-04-20
FI871851A0 (fi)	1987-04-28
ES2032773T3 (es)	1993-03-01
NO871843L (no)	1987-11-06
FI84496C (fi)	1991-12-10
NO171566C (no)	1993-03-31
JPS62267488A (ja)	1987-11-20
FI871851L (fi)	1987-11-06
DE3780075T2 (de)	1992-12-24
EP0244690B1 (de)	1992-07-01
US4670122A (en)	1987-06-02
EP0244690A1 (de)	1987-11-11
KR870011275A (ko)	1987-12-22

Publication	Publication Date	Title
DE3769587D1 (de)	1991-05-29	Nichtwaessrige sekundaerzelle.
DE69010097D1 (de)	1994-07-28	Elektrode für Sekundärbatterie.
DE3677781D1 (de)	1991-04-04	Kontakt-trennelement.
DE3767916D1 (de)	1991-03-14	Batterie-separator.
DE3765315D1 (de)	1990-11-08	Cermet-elektroden.
FI861628A0 (fi)	1986-04-17	Elektrod foer elektrokemisk cell.
FI872457A7 (fi)	1987-12-05	Elektrolytisk cell.
FI875566A0 (fi)	1987-12-17	Elektrolytisk cell foer alkalimetallhydrosulfitloesningar.
DE3777503D1 (de)	1992-04-23	Elektrodenaufbau.
DE3789898D1 (de)	1994-06-30	Referenzelektrode.
AR240212A1 (es)	1990-02-28	Pilas electroquimicas.
DE3780090D1 (de)	1992-08-06	Elektrochemische zelle.
IT8720808A0 (it)	1987-06-05	Pila elettrochimica.
NO864935L (no)	1987-06-10	Elektrode for fast-polymer-elektrolytt.
DE3579704D1 (de)	1990-10-25	Flachzelle.
IT8720806A0 (it)	1987-06-05	Pila elettrochimica.
DE3671132D1 (de)	1990-06-13	Flache zelle.
NO855324L (no)	1986-06-30	Elektrisk tilknytning for elektrolyseceller.
DE69006295D1 (de)	1994-03-10	Alkalische Zelle.
DE3780879D1 (de)	1992-09-10	Elektrodenanordnung.
DE3780075D1 (de)	1992-08-06	Niedrigueberspannungs-elektroden fuer alkalische elektrolyte.
NO902291D0 (no)	1990-05-23	Elektrokjemiske celler.
DE3771668D1 (de)	1991-08-29	Aktivierbare zelle.
FI893533L (fi)	1989-07-21	Elektrokemiska elektroder.
NO872420D0 (no)	1987-06-10	Elektrokjemisk cellesammensetning.

Legal Events

Date	Code	Title	Description
1993-07-29	8364	No opposition during term of opposition
2004-02-12	8339	Ceased/non-payment of the annual fee