video

sound

Persian Version

View:

17,543

Download:

10,496

Cites:

Information Journal Paper

Title

HIGHLY SELECTIVE PERCHLORATE MEMBRANE ELECTRODE BASED ON SYNTHESIZED SCHIFF BASE COMPLEX

Pages

  123-132

Abstract

 In this work we introduce a practical use of synthesized SCHIFF BASE metal complex in sensing application. A new PERCHLORATE-SELECTIVE ELECTRODE based on the complex N, N' -4-nitrophenylmethanebis- ( salicylaldiminato) copper (II) [CuL] as the membrane carrier was developed. The electrode exhibits a good Nernstian slope of -55.0± 1.0 mV/decade and a linear range of 7.0 ×10 -7 - 1.0 ×10-1M for perchlorate. The limit of detection is 3.0 ×10-7 M. It has a fast response time < 15s and can be used for more than three months. The selective coefficients of PERCHLORATE-SELECTIVE ELECTRODE were determined by the Fixed Interference Method (FIM) and Fixed Primary ion Method (FPM), and could be used in the pH range 4.0-9.0. It was employed as an indicator electrode for direct determination of perchlorate in real samples.

Cites

  • No record.
  • References

  • No record.
  • Related Journal Papers

  • No record.
  • Related Seminar Papers

  • No record.
  • Related Plans

  • No record.
  • Recommended Workshops

    Cite