Combinatorial electrochemical deposition system

A combinatorial electrochemical deposition system enables computer control over multiple parameters and allows for systematic exploration of the parameter space. The combinatorial electrochemical deposition system includes a computer providing system control and data acquisition functions. The computer controls a plurality of pumps; each pump is connected to a respective material supply source. The plurality of pumps is coupled via a mixer and a plurality of distribution valves of a cell and fluidics distribution network to deposit a particular composition of materials or solution concentration to individual electrochemical cells of an electrochemical cell array. The computer controls the mixer and the plurality of distribution valves. The electrochemical cell array includes a plurality of singly addressable flow-through isolatable electrochemical cells with a common working electrode.