GB194340A - Process for the manufacture of electrodes suitable for electrolytic operations - Google Patents

Process for the manufacture of electrodes suitable for electrolytic operations

Info

Publication number
GB194340A
GB194340A GB26793/21A GB2679321A GB194340A GB 194340 A GB194340 A GB 194340A GB 26793/21 A GB26793/21 A GB 26793/21A GB 2679321 A GB2679321 A GB 2679321A GB 194340 A GB194340 A GB 194340A
Authority
GB
United Kingdom
Prior art keywords
lead
anode
manganese
amps
mixture
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.)
Expired
Application number
GB26793/21A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB194340A publication Critical patent/GB194340A/en
Expired legal-status Critical Current

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
    • 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
    • C25B11/054—Electrodes comprising electrocatalysts supported on a carrier

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)
  • Electrolytic Production Of Metals (AREA)

Abstract

194,340. Bardt, H. Oct. 10, 1921. Peroxides of lead and manganese, obtaining; electrodes; preparing surfaces.-A solution of perchlorate of manganese or of lead or a mixture of both containing a great excess of free percholoric acid is electrolysed using an anode of a conducting substance inert to perchloric acid; peroxide of manganese or of lead or a mixture of both is deposited on the anode which is then used as an electrode in other electrolytic processes. The solution may be prepared by dissolving 90 gms. of lead oxide in 1 litre of 20 per cent perchloric acid. The anode may be of ferrosilicon or magnetic oxide of iron and the cathode of copper or lead plates. A current density of 0.3 to 0.5 amps. per sq. decimetre of anode is used at first after a compact uniform and thin layer deposited is raised to 2.5 to 3 amps. to produce a honeycombed strueture of the deposit.
GB26793/21A 1919-09-22 1921-10-10 Process for the manufacture of electrodes suitable for electrolytic operations Expired GB194340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE325154T 1919-09-22

Publications (1)

Publication Number Publication Date
GB194340A true GB194340A (en) 1923-03-12

Family

ID=38015427

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26793/21A Expired GB194340A (en) 1919-09-22 1921-10-10 Process for the manufacture of electrodes suitable for electrolytic operations

Country Status (2)

Country Link
DE (1) DE325154C (en)
GB (1) GB194340A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846378A (en) * 1956-02-07 1958-08-05 American Potash & Chem Corp Electrode and its manufacture
FR2121732A1 (en) * 1971-01-12 1972-08-25 Electricity Council
US4235697A (en) * 1979-10-29 1980-11-25 Diamond Shamrock Corporation Oxygen selective anode

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2872405A (en) * 1955-12-14 1959-02-03 Pennsalt Chemicals Corp Lead dioxide electrode

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846378A (en) * 1956-02-07 1958-08-05 American Potash & Chem Corp Electrode and its manufacture
FR2121732A1 (en) * 1971-01-12 1972-08-25 Electricity Council
FR2123319A1 (en) * 1971-01-12 1972-09-08 Electricity Council
US4235697A (en) * 1979-10-29 1980-11-25 Diamond Shamrock Corporation Oxygen selective anode

Also Published As

Publication number Publication date
DE325154C (en) 1920-09-08

Similar Documents

Publication Publication Date Title
GB850379A (en) Improvements in lead dioxide electrodes
GB194340A (en) Process for the manufacture of electrodes suitable for electrolytic operations
GB1318390A (en) Method of loading metallic battery plaques
US2016442A (en) Production of gases by decomposition of aqueous electrolytes
GB387437A (en) Process of manufacture of thin solid films, insulating and having a high dielectric strength
GB130302A (en) An Electrolytic Process for Coating Iron or Steel with Lead or Antimony or an Alloy of Lead and Antimony.
Jennings et al. Diffusion layer interpretation of the interaction of electrorefining addition agents
US680543A (en) Process of producing piperidin.
GB914515A (en) Process for the electrolytic production of hyper-pure zinc
US2485258A (en) Electrodepositing lead on copper from a nitrate bath
GB191308582A (en) Improved Manufacture of Hydrogen Peroxide.
US1534226A (en) Process for bleaching sulphuric acid
GB648764A (en) Electrolytic preparation of quinolinic acid
US708694A (en) Method of manufacturing secondary-battery plates.
JPS6035439B2 (en) Palladium electroplating method
GB889639A (en) Improvements in or relating to the production of phosphine
US867517A (en) Method of preliminary treatment for accumulator-plates.
US1491944A (en) Process of producing chromic-acid solutions
US2843510A (en) Cathode depolarizer for primary cells with acidic electrolytes
US1740291A (en) Electrodes and process for making the same
JPS5873780A (en) Manufacture of organic germanium compound
GB591834A (en) Improvements in or relating to indium electroplating
US587829A (en) hulin
US724387A (en) Method of producing storage-battery plates.
US1535100A (en) Process of producing chromic-acid solutions