Method of controlled delivery for use in electrochemical power sources

[0021]In the following detailed description of the preferred embodiments, reference is made to the accompanying drawings, which form a part hereof, and within which are shown by way of illustration specific embodiments by which the invention may be practiced. It is to be understood that other embodiments may be utilized and structural changes may be made without departing from the scope of the invention.

[0022]The present invention provides several embodiments of the invention in which the use of low cost and environmentally friendly materials are used to enhance the power / energy output of several galvanic cells. A first embodiment includes a controlled delivery of a solid chemical in an electrochemical cell. A second embodiment includes a microbial fuel cell with controlled dispersion and release of organic matter from a hydrogen matrix which enhances the power output of the microbial fuel cell. A third embodiment includes the controlled delivery of a reactant into an electrochemical