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The exhaustive list of topics in Electrochemistry in which we provide Help with Homework Assignment and Help with Project is as follows:

  • Conductance of electrolytes
  1. Ion-ion interactions.
  2. Poisson – Boltzmann equation and Debye – Huckel theory.
  3. ion pair formation and Bjerrum theory .
  4. Activity co-efficients – finite size corrections.
  5. Modern versions of electrolyte solutions and virial equations.
  6. Debye-Huckel – Onsager theory of conductance of electrolytes - Derivation of the limiting law and its limitations.
  7. Extension to higher concentrations.
  8. Temperature dependence of conductance.
  9. Ionic atmosphere and relaxation effect – time of relaxation.
  • Electrode potentials and applications
  1. Electrode potential and applications – Electrochemical series-Latimer and Frost diagrams.
  2. Thermodynamic properties from electrode potentials.
  3. Ion selective electrodes,pH measurements.
  4. Donnan membrane equilibrium.
  5. Liquid junction potentials, salt bridge, Henderson equation.
  • Electrode kinetics
  1. Overpotentials – Activation, Ohmic and diffusion overpotentials.
  2. Polarization curves and decomposition overpotentials.
  3. Kinetics of electrode reactions – Butler – Volmer equation – limiting cases.
  4. Exchange current density – Tafel equations.
  5. Hydrogen evolution reactions – mechanisms.
  • Electrochemical techniques
  1. Polarography – Ilkovic equation – derivation.
  2. Polarographic maxima.
  3. Stationary electrode polarography and cyclic voltammetry.
  4. Mechanisms of electron transfer processes using cyclic voltammetry.
  • Corrosion of metals
  1. Corrosion of metals – prevention of corrosion.
  2. Corrosion inhibitors.
  3. Pourbaix diagram – cathodic protection – elementary approach to modeling of corrosion.
  • Bio electrochemistry
  1. Ion transport across membranes – Nernst – Planck equation.
  2. Goldman constant field assumption.
  3. Selectivity co-efficient of membranes,Electro-osmosis.
  • electrochemical energy systems
  1. Energy storage devices – batteries and fuel cells.
  2. Primary and secondary batteries – lead acid battery.
  3. Fuel cells – hydrogen fuel cells and methanol fuel cells – present status. 
  • Electrochemical interfaces
  1. Electrochemical interfaces – electrical double layer – Lippman equation.
  2. Gouy-Chapman-Stern model.
  3. Influence of electronic structure on double layer capacitance and jellium models.
  4. Adsorption of ions and organic compounds on electrode surfaces.