ELECTROCHEMICAL CELL WITH A NON-LIQUID ELECTROLYTE

摘要

A non-liquid electrolyte containing electrochemical cell which operates efficiently at room temperature. The cell includes (a) a non-liquid electrolyte in which protons are mobile, (b) an anode active material based on an organic compound which is a source of protons during cell discharge, or an anode active material including a metal whose cation can assume at least two different non-zero oxidation numbers and (c) a solid cathode including a compound which forms an electrochemical couple with the anode. Anode and cathode active materials can be chosen so that the cell has the feature that the electrochemical reactions at the anode and cathode are at least partially reversible. An important feature of the cell is that no thermal activation is required for its operation, therefore, the cell efficiently operates under ambient temperatures.