Polymer light-emitting electrochemical cells: a theoretical study of junction formation under steady-state conditions

Article Abstract:

A model of junction formation was used to investigate the performance of light-emitting electrochemical cells (LECs) under steady-state conditions. The model is based on the method for dealing with electrodiffusion-reaction problems in electrochemical cells. The LECs were found to behave like a forward biased p-i-n junction with inhomogeneously doped p- and n-type regions. The junction formation was also observed to be a bulk process related to electrodiffusion and recombination of polarons.

Polymers, Electric properties, Semiconductors, Electrolytic cells

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Thermodynamics of electrochemical systems

Article Abstract:

The study discussed the fundamentals of thermodynamic theory describing electrochemical systems. The theory introduced an observable electric potential that is defined at every position within the electrochemical system as the potential of a reversible electrode placed.

Science & research, Chemical thermodynamics

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Observable electric potential and electrostatic potential in electrochemical systems

Article Abstract:

A critical analysis of the role of electric potential in electrochemical system transport process description is presented.

Chemistry, Physical and theoretical, Physical chemistry, Electric charge and distribution, Electric charge

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