You can produce electricity from a cell which is made of two different metals where the ... The zinc is higher in the electrochemical series, so it pushes electrons towards the copper.

A fuel cell is a device that uses a source of fuel, such as hydrogen, and an oxidant to create electricity from an electrochemical ... but there are different types of fuel cells, based mainly ...

Figure 1: Optical microphotograph of the Au/polymer admixture/Au LEC (surface cell ... a number of different semiconductor polymers (for a recent review, see ref. 7). However, any electrochemical ...

Our brain is arguably the organ that most distinguishes humans from other primates. Its exceptional size, complexity and capabilities far exceed those of any other species on Earth. Yet humans share ...

Rather than relying on the motion of electrons, this device stores information through the electrochemical migration of oxygen ions in transition metal oxides, a process that resembles that of solid ...

The comments by Pei and Heeger on our paper published in Nature Materials 1 call for a clarification of the mechanism of the operation of light-emitting electrochemical cells (LEECs). The simplest ...