JPS56123389A - Insoluble anode - Google Patents

Insoluble anode

Info

Publication number
JPS56123389A
JPS56123389A JP2399180A JP2399180A JPS56123389A JP S56123389 A JPS56123389 A JP S56123389A JP 2399180 A JP2399180 A JP 2399180A JP 2399180 A JP2399180 A JP 2399180A JP S56123389 A JPS56123389 A JP S56123389A
Authority
JP
Japan
Prior art keywords
layer
base material
lead dioxide
electrode layer
pores
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.)
Granted
Application number
JP2399180A
Other languages
Japanese (ja)
Other versions
JPS5934235B2 (en
Inventor
Shozo Oshima
Mikio Kusuda
Toshiro Isotani
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP55023991A priority Critical patent/JPS5934235B2/en
Publication of JPS56123389A publication Critical patent/JPS56123389A/en
Publication of JPS5934235B2 publication Critical patent/JPS5934235B2/en
Expired legal-status Critical Current

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  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

PURPOSE: To increase physical strength and allow a titled anode to exhibit the outstanding characteristics of a lead dioxide electrode of high corrosion resistance most satisfactorily by interposing a specific intermediate coating layer in coating a conductive porous metallic base material with a lead dioxide electrode layer.
CONSTITUTION: A lead dioxide electrode layer 6 is coated on the outside surface 4 of a porous metallic base material 1 as well as the circumferential edge 3A of the opening parts 3 of pores. An intermediate coating layer 5 consisting of a metal or metallic oxide interposes between said electrode layer 6 and the base material 1. This layer 5 is coated not only on the outside surface 4 and the circumferential edge 3A but in some cases the inside wall surface 2A of the pores as well. Ti or Ti alloy is used for the base material 1. Platinum group metals or their oxides are chiefly used for the layer 5. This electrode is suited for generation of oxygen by water electrolysis in an aqueous acidic soln.
COPYRIGHT: (C)1981,JPO&Japio
JP55023991A 1980-02-29 1980-02-29 insoluble anode Expired JPS5934235B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55023991A JPS5934235B2 (en) 1980-02-29 1980-02-29 insoluble anode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55023991A JPS5934235B2 (en) 1980-02-29 1980-02-29 insoluble anode

Publications (2)

Publication Number Publication Date
JPS56123389A true JPS56123389A (en) 1981-09-28
JPS5934235B2 JPS5934235B2 (en) 1984-08-21

Family

ID=12126039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55023991A Expired JPS5934235B2 (en) 1980-02-29 1980-02-29 insoluble anode

Country Status (1)

Country Link
JP (1) JPS5934235B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5156726A (en) * 1987-03-24 1992-10-20 Tdk Corporation Oxygen-generating electrode and method for the preparation thereof
US5294317A (en) * 1992-03-11 1994-03-15 Tdk Corporation Oxygen generating electrode
KR20020072192A (en) * 2001-03-08 2002-09-14 조통래 Solid polymer electrolyte film and preparing method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5156726A (en) * 1987-03-24 1992-10-20 Tdk Corporation Oxygen-generating electrode and method for the preparation thereof
US5294317A (en) * 1992-03-11 1994-03-15 Tdk Corporation Oxygen generating electrode
EP0699780A1 (en) 1992-03-11 1996-03-06 TDK Corporation Oxygen generating electrode
KR20020072192A (en) * 2001-03-08 2002-09-14 조통래 Solid polymer electrolyte film and preparing method thereof

Also Published As

Publication number Publication date
JPS5934235B2 (en) 1984-08-21

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