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