GB167041A - Improvements in the manufacture and production of graphite electrodes for use in electrolysis - Google Patents

Improvements in the manufacture and production of graphite electrodes for use in electrolysis

Info

Publication number
GB167041A
GB167041A GB15349/20A GB1534920A GB167041A GB 167041 A GB167041 A GB 167041A GB 15349/20 A GB15349/20 A GB 15349/20A GB 1534920 A GB1534920 A GB 1534920A GB 167041 A GB167041 A GB 167041A
Authority
GB
United Kingdom
Prior art keywords
electrodes
graphite
electrolysis
manufacture
production
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
GB15349/20A
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.)
CHARLES LONGUET HIGGINS
Imperial Chemical Industries Ltd
Original Assignee
CHARLES LONGUET HIGGINS
United Alkali 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 CHARLES LONGUET HIGGINS, United Alkali Co Ltd filed Critical CHARLES LONGUET HIGGINS
Priority to GB15349/20A priority Critical patent/GB167041A/en
Publication of GB167041A publication Critical patent/GB167041A/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
    • C25B11/042—Electrodes formed of a single material
    • C25B11/043—Carbon, e.g. diamond or graphene
    • C25B11/044—Impregnation of carbon

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)

Abstract

167,041. Higgins, C. L., Pritchard, D. A., and United Alkali Co., Ltd. June 7, 1920. Electrodes; preparing surfaces.-Graphite electrodes are impregnated with salts of iron, manganese, or both, before use, such as the chlorides or sulphates. The electrodes may be placed in a chamber from which air is exhausted. The metallic salt solution, which is preferably saturated, is then run in and forced into the graphite by admitting air. After draining and preferably drying, the electrodes may be treated so as to precipitate insoluble compounds such as ferrous or ferric hydrate or hydrated manganese dioxide in the pores and on the surface.
GB15349/20A 1920-06-07 1920-06-07 Improvements in the manufacture and production of graphite electrodes for use in electrolysis Expired GB167041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB15349/20A GB167041A (en) 1920-06-07 1920-06-07 Improvements in the manufacture and production of graphite electrodes for use in electrolysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15349/20A GB167041A (en) 1920-06-07 1920-06-07 Improvements in the manufacture and production of graphite electrodes for use in electrolysis

Publications (1)

Publication Number Publication Date
GB167041A true GB167041A (en) 1921-08-04

Family

ID=10057547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15349/20A Expired GB167041A (en) 1920-06-07 1920-06-07 Improvements in the manufacture and production of graphite electrodes for use in electrolysis

Country Status (1)

Country Link
GB (1) GB167041A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2634290A1 (en) * 2012-02-28 2013-09-04 Fritz Haber Institute of the Max Planck Society Department of Inorganic Chemistry Electrolytic water splitting using a carbon-supported MnOx-composite

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2634290A1 (en) * 2012-02-28 2013-09-04 Fritz Haber Institute of the Max Planck Society Department of Inorganic Chemistry Electrolytic water splitting using a carbon-supported MnOx-composite
WO2013127920A1 (en) * 2012-02-28 2013-09-06 Fritz Haber Institut Der Max Planck Gesellschaft Department Of Inorganic Chemistry ELECTROLYTIC WATER SPLITTING USING A CARBON-SUPPORTED MnOx-COMPOSITE
CN104136661A (en) * 2012-02-28 2014-11-05 德国马普弗利兹-哈伯无机化学研究所 ELECTROLYTIC WATER SPLITTING USING A CARBON-SUPPORTED MnOx-COMPOSITE
US9797052B2 (en) 2012-02-28 2017-10-24 Fritz Haber Institut Der Max Planck Gesellschaft Electrolytic water splitting using a carbon-supported MnOx-composite
CN104136661B (en) * 2012-02-28 2017-12-19 德国马普弗利兹-哈伯无机化学研究所 MnO is loaded using carbonXComposite electrolytic decomposition water

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