As a promising substitute for fossil fuels, hydrogen has emerged as a clean and renewable
energy. A key challenge is the efficient production of hydrogen to meet the commercial-scale …

The rapid progress of proton exchange membrane fuel cells (PEMFCs) and alkaline
exchange membrane fuel cells (AMFCs) has boosted the hydrogen economy concept via …

The energy efficiency of metal–air batteries and water‐splitting techniques is severely
constrained by multiple electronic transfers in the heterogenous oxygen evolution reaction …

Fuel cells are an incredibly powerful renewable energy technology, but their broad
applications remains lagging because of the high cost and poor reliability of cathodic …

Pt nanocatalysts play a critical role in direct methanol fuel cells (DMFCs) due to their
appropriate adsorption/desorption energy, yet suffer from an unbalanced relationship …

Fuel cells have attracted extensive attention due to their high conversion efficiency and
environmental friendliness. However, their wider application is limited by the poor activity …

Strain engineering of nanomaterials, namely, designing, tuning, or controlling surface strains
of nanomaterials is an effective strategy to achieve outstanding performance in different …

The harsh working environments of proton exchange membrane fuel cells (PEMFCs) pose
huge challenges to the stability of Pt‐based alloy catalysts. The widespread presence of …

Alloying noble metals with non-noble metals enables high activity while reducing the cost of
electrocatalysts in fuel cells. However, under fuel cell operating conditions, state-of-the-art …

Developing efficient and stable Pt‐based oxygen reduction reaction (ORR) catalysts is a
way to promote the large‐scale application of fuel cells. Pt‐based alloy nanowires are …