Physical Properties Useful in Instrumental Analysis 1. Interaction of Radiant Energy with Matter 2. Electrical or Electrochemical Properties 3. Inter phase Separation 4. Other Properties Mechanical Properties Thermal Properties Nuclear Properties EXtensive Properties
1.2. Physical Properties Useful in Instrumental Analysis 1. Interaction of Radiant Energy with Matter 2. Electrical or Electrochemical Properties 3. Inter phase Separation 4. Other Properties Mechanical Properties Thermal Properties Nuclear Properties Extensive Properties
13 Classification of Main Instrumental Methods 1. Optical Methods Atomic Absorption Spectroscopy, Emission, Spectroscopy Fluorescence Spectroscopy Molecular: UV-Vis Spectrophotometry IR Spectroscopy 2. Electrochemical Methods Potentiometry Polarograph Voltammetry 3. Chromatography Gas Chromatography Liquid Chromatography
1.3. Classification of Main Instrumental Methods 1. Optical Methods Atomic: Absorption Spectroscopy, Emission, Spectroscopy Fluorescence Spectroscopy Molecular: UV-Vis. Spectrophotometry IR Spectroscopy 2. Electrochemical Methods Potentiometry Polarography Voltammetry 3. Chromatography Gas Chromatography Liquid Chromatography
14 Basic Function of Instrumentation Signal Generators Input Transducers Signal Transformation modules Output Transducers
1.4 Basic Function of Instrumentation Signal Generators Input Transducers Signal Transformation Modules Output Transducers
15 Major Areas of an Instrumental Method How the method“ works” Advantages and limitations of the method Illustrative instrumentation Ippuicatons Problems Bibliography
1.5 Major Areas of an Instrumental Method How the method “works” Advantages and limitations of the method Illustrative instrumentation Applications Problems Bibliography
Chapter 2 Introduction to Optical Methods O The Nature of Radiant Energy ● Spectral Regions lNteraction of radiation with Atom and molecule PRactical Sources of radiation SPectrograph and Monochromator
Chapter 2 Introduction to Optical Methods ⚫The Nature of Radiant Energy ⚫Spectral Regions ⚫Interaction of Radiation with Atom and Molecule ⚫Practical Sources of Radiation ⚫Spectrograph and Monochromator