ピロリン酸イオンーグリシン混合配位子浴からのスズーニッケル合金電析に及ぼすピロリン酸イオンの影響  [in Japanese] Influence of Pyrophosphate Ions on Tin-Nickel Alloy Deposition from Pyrophosphate-Glycine Complex Baths  [in Japanese]

Access this Article

Search this Article

Author(s)

Abstract

We investigated the effects of pyrophosphate ions on tin-nickel alloy deposition from pyrophosphate-glycine complex baths. The potential - current density curves for the alloy deposition were measured using a rotating-disk electrode system and the cathodic current for each metal deposition was evaluated quantitatively based on the polarization curves.<br>Pyrophosphate ions promoted the dissolution of both tin ions and nickel ions in the alloy baths. Addition of pyrophosphate ions, however, polarized the reduction potential for metal deposition in the baths containing either tin ions or nickel ions. On the other hand, the inhibition effect caused by addition of pyrophosphate ions was weakened greatly in the tin-nickel alloy deposition from the baths having mixed ligand complexes consisted of pyrophosphate ions and glycine, which might indicate that tin ions facilitated nickel deposition and nickel ions also did tin deposition.

Journal

  • Journal of The Surface Finishing Society of Japan

    Journal of The Surface Finishing Society of Japan 64(4), 240-243, 2013-04-01

    The Surface Finishing Society of Japan

References:  8

  • <no title>

    日本ソーダ工業会編

    ソーダ技術ハンドブック 79, 2009

    Cited by (1)

  • <no title>

    TAMURA T.

    Kinzoku Hyomen Gijutsu 38, 518, 1987

    Cited by (1)

  • <no title>

    DAVIES A. E.

    Trans. Inst. Metal Finishing 31, 401, 1954

    Cited by (1)

  • <no title>

    RAMA CHAR T. L.

    Electroplating and Metal Finishing 10, 392, 1957

    Cited by (1)

  • <no title>

    ENOMOTO H.

    Kinzoku Hyomen Gijutsu 27, 569, 1976

    Cited by (1)

  • <no title>

    ENOMOTO H.

    Kinzoku Hyomen Gijutsu 32, 23, 1981

    Cited by (1)

  • <no title>

    ENOMOTO H.

    Kinzoku Hyomen Gijutsu 32, 555, 1981

    Cited by (1)

  • <no title>

    BOCKRIS J. O'M.

    Fundamental Aspects of Electrocrystallization, 109-125, 1967

    Cited by (1)

Codes

  • NII Article ID (NAID)
    10031165831
  • NII NACSIS-CAT ID (NCID)
    AN1005202X
  • Text Lang
    JPN
  • Article Type
    ART
  • ISSN
    09151869
  • NDL Article ID
    024626885
  • NDL Call No.
    Z17-291
  • Data Source
    CJP  NDL  J-STAGE 
Page Top