GB856867A - Improvements in and relating to the electrodeposition of rhodium - Google Patents

Improvements in and relating to the electrodeposition of rhodium

Info

Publication number
GB856867A
GB856867A GB2880556A GB2880556A GB856867A GB 856867 A GB856867 A GB 856867A GB 2880556 A GB2880556 A GB 2880556A GB 2880556 A GB2880556 A GB 2880556A GB 856867 A GB856867 A GB 856867A
Authority
GB
United Kingdom
Prior art keywords
rhodium
electrodeposition
relating
perchloric acid
evaporating
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
GB2880556A
Inventor
Frank Mercer Lever
Eric George Towndrow
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.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
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 Johnson Matthey PLC filed Critical Johnson Matthey PLC
Priority to GB2880556A priority Critical patent/GB856867A/en
Publication of GB856867A publication Critical patent/GB856867A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/50—Electroplating: Baths therefor from solutions of platinum group metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)

Abstract

A solution of rhodium perchlorate is prepared by dissolving freshly precipitated and well washed rhodium hydroxide in a mixture of perchloric acid, nitric acid, and water, evaporating to low bulk, adding further perchloric acid, and again evaporating until dense fumes are evolved, while avoiding a rise in temperature above 140 DEG C.
GB2880556A 1956-09-20 1956-09-20 Improvements in and relating to the electrodeposition of rhodium Expired GB856867A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2880556A GB856867A (en) 1956-09-20 1956-09-20 Improvements in and relating to the electrodeposition of rhodium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2880556A GB856867A (en) 1956-09-20 1956-09-20 Improvements in and relating to the electrodeposition of rhodium

Publications (1)

Publication Number Publication Date
GB856867A true GB856867A (en) 1960-12-21

Family

ID=10281462

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2880556A Expired GB856867A (en) 1956-09-20 1956-09-20 Improvements in and relating to the electrodeposition of rhodium

Country Status (1)

Country Link
GB (1) GB856867A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5522932A (en) * 1993-05-14 1996-06-04 Applied Materials, Inc. Corrosion-resistant apparatus
US5891253A (en) * 1993-05-14 1999-04-06 Applied Materials, Inc. Corrosion resistant apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5522932A (en) * 1993-05-14 1996-06-04 Applied Materials, Inc. Corrosion-resistant apparatus
US5593541A (en) * 1993-05-14 1997-01-14 Applied Materials, Inc. Method of manufacturing using corrosion-resistant apparatus comprising rhodium
US5891253A (en) * 1993-05-14 1999-04-06 Applied Materials, Inc. Corrosion resistant apparatus

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