A four-diode full-wave ionic current rectifier based on bipolar membranes: overcoming the limit of electrode capacity.

Gabrielsson, Erik O; Janson, Per; Tybrandt, Klas; Simon, Daniel T; Berggren, Magnus · Adv Mater · 2014

basic_science · Level V

Where this comes from

Abstract

Full-wave rectification of ionic currents is obtained by constructing the typical four-diode bridge out of ion conducting bipolar membranes. Together with conjugated polymer electrodes addressed with alternating current, the bridge allows for generation of a controlled ionic direct current for extended periods of time without the production of toxic species or gas typically arising from electrode side-reactions.

Medical subject headings