Liquid flow batteries — in which the positive and negative electrodes are each in liquid form and separated by a membrane — are not a new concept. The basic technology can use a variety of chemical ...

Electroanalytical techniques use electrical quantities such as charge, current, or potential and measure their relations with chemical parameters. This field involves studying chemical reaction ...

A University of California, Berkeley chemist has engineered a new technology that could make hydrogen-producing fuel cells last longer and hasten the arrival of cost-competitive, eco-friendly versions ...