Working with Ion-Selective Electrodes Chemical Laboratory Practice
The first section introduces the electrochemical nomenclature necessary for under standing the literature on ion-selective electrodes and discusses the general principles behind all electrodes. The second section is concerned with the problems which arise in any accurate elec trode potential measu...
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| Format: | eBook |
| Language: | English |
| Published: |
Berlin, Heidelberg
Springer Berlin Heidelberg
1979, 1979
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| Edition: | 1st ed. 1979 |
| Series: | Chemical Laboratory Practice
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| Subjects: | |
| Online Access: | |
| Collection: | Springer Book Archives -2004 - Collection details see MPG.ReNa |
Table of Contents:
- 1 Fundamentals of Potentiometry
- 1.1 Electrode Processes
- 1.2 The Nernst Equation
- 1.3 Potential-Determining Ions
- 1.4 Ion-Selective Electrode Materials
- 1.5 The Potentiometric Selectivity Coefficient as a Quantitative Indication of the Electrode Selectivity
- 2 Electrode Potential Measurements
- 2.1 Reference Electrodes
- 2.2 The Standard Hydrogen Electrode as a Primary Reference Electrode
- 2.3 The Liquid Junction Potential
- 2.4 Secondary Reference Electrodes
- 3 Ion-Selective Electrodes
- 3.1 General Construction Principles
- 3.2 Solid-State Membrane Electrodes
- 3.3 Porous and Nonporous Supported Ion Exchanger and Neutral Carrier Membrane Electrodes
- 3.4 Solid State Electrodes with Electroactive Coatings
- 3.5 Gas Sensors For CO2, NH3, SO2, NO2, HF, H2S, HCN, etc.
- 3.6 Bio-Sensors
- 4 Measuring Techniques with Ion-Selective Electrodes
- 4.1 Equivalent Circuit for a Cell with Liquid Junction
- 4.2 Measuring the EMF of an Electrochemical Cell
- 4.3 Choosing an EMF Measuring Device
- 4.4 Characteristics of Electrometer Amplifiers
- 5 Analysis Techniques Using Ion-Selective Electrodes
- 5.1 Calibration Curves
- 5.2 Direct Indication on the pH or plon Scale of an Instrument
- 5.3 Titration Procedures for Determining Concentrations
- 5.4 Concentration Determinations with the Help of a Standard Addition with a Known Electrode Slope S
- 5.5 Concentration Determinations with the Help of a Standard Addition with an Unknown Electrode Slope S
- 5.6 Practical Example of the Addition Method: Sodium and Potassium Determination in Blood Serum
- 5.7 Concentration Determinations with the Help of a “Mathematically Linearized” Titration Curve
- 5.8 Practical Example of the Gran Extrapolation Method: Determination of Chloride in the ppm Range
- 5.9. Determination of SomeCharacteristic Electrode Parameters
- 6 Applications of Ion-Selective Electrodes
- 6.1 Physiology, Biology, Medicine
- 6.2 Continuous Measurements in Industry and Environmental Research
- Outlook
- A.1 Concentration, Activity and Activity Coefficient
- A.1.1 Preparing Accurate Activity Calibration Solutions
- A.2 Survey of the Temperature Dependence of Commonly Used Reference Electrodes
- A.3 Table for Evaluation Using Analysis Technique 5.4.1
- A.4 Table for Evaluation Using Analysis Technique 5.4.2
- A.5 Table for Evaluation Using Analysis Technique 5.5.1
- A.6 Table for Evaluation Using Analysis Technique 5.5.2
- A.7 Evaluation Table for Standard Addition + 1:1 Dilution
- A.8 Ion-Selective Electrode Manufacturers and/or Dealers
- Literature
- Index of Symbols Used