We have demonstrated that an atomically thin sheet of graphene can be fabricated into a new structure—a trans-electrode membrane—that attracts cations and anions to its opposing surfaces with ...

Fuel cells are considered a key technology for a climate-neutral energy supply. One particularly important type is the proton ...

(Nanowerk Spotlight) Ultra- or supercapacitors are emerging as a key enabling storage technology for use in fuel-efficient transport as well as in renewable energy (read more: "Nanotechnologies to ...

A recently granted patent (Publication Number: US11984629B2) discloses a novel membrane electrode assembly designed for fuel cells. The assembly includes a proton exchange membrane situated between an ...

Electrophysiology is the measurement of the electrical activity, or “excitability”, of biological cells (be they muscle cells, neurons, or stem cells). This can be done at a single-cell level, or it ...

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 ...