In the modern era, we all depend on energy for everything. However, we have limited
traditional energy sources like coal, petroleum etc. Various alternative energy sources have …

Carbon and other platinum-supporting materials have been studied as electrode catalyst
component of low-temperature fuel cells. Platinum (Pt) is commonly used as the catalyst due …

Typical catalyst inks in proton exchange membrane fuel cells (PEMFCs) are composed of a
catalyst, its support, an ionomer and a solvent and are used with solution processing …

Fuel cells are devices that transform efficiently the chemical energy of hydrogen or another
fuel into clean electricity. The fuel cell technology is attractive for its high-energy efficiency …

Proton exchange membrane fuel cell (PEMFC) is receiving strong attention in sustainable
energy conversion and storage systems. Its high efficiency, low emission, and environmental …

Support materials have a significant impact on catalytic activity, stability, and performance of
catalysts toward the oxygen reduction reaction (ORR). The properties of carbon-based …

Manganese-based materials can catalyze the oxygen reduction reaction (ORR), although
their activity is known to depend on the crystalline phases and on the concentration of …

The investigation of the effect of various degrees of sulfonation (DS) is important for the
selection and modification of hydrocarbon type membranes towards ion exchange …

The instable structure of Pt-based high-indexed facets (HIFs) facile reconstructed is a key
obstacle for further practical applications because of its high surface energy and amounts of …

Abstract Pt and Pt-Au nanoparticles supported on reduced graphene oxide (rGO) were
synthesized by reverse microemulsion method with metal loading of 20 wt% and 10: 10 wt …