Proton exchange membrane fuel cell (PEMFC) is regarded as one of the most promising energy conversion systems, which has high social and economic benefits and good environmental protection advantages ...

London — Ion exchange membrane materials are electrically conductive materials responsible for the selective transportation of ions, and are necessary for applications including green hydrogen ...

Proton exchange membrane fuel cells (PEMFCs) represent a cornerstone technology for sustainable energy conversion, offering high power density, rapid startup, and zero-emission operation. However, ...

Biological processes that govern our lives are many, intertwined, and often difficult to understand. They involve countless interactions happening at once—molecules recognizing each other, signals ...

Current recycling methods for recovering platinum-group metals (PGMs) from catalyst-coated membranes (CCMs) used in ...

Cells are not isolated units; they continuously exchange proteins, genetic material, and even entire organelles with their ...