Electrocatalysis underpins the renewable electrochemical conversions for sustainability,
which further replies on metallic nanocrystals as vital electrocatalysts. Intermetallic …

Due to the growing demand for energy and impending environmental issues, fuel cells have
attracted significant attention as an alternative to conventional energy technologies. As cost …

The well-known limitation of alkaline fuel cells is the slack kinetics of the cathodic half-cell
reaction, the oxygen reduction reaction (ORR). Platinum, being the most active ORR …

Today, Pt/C catalysts are widely used in proton exchange membrane fuel cells (PEMFCs).
The practical applications of PEMFCs still face many limitations in the preparation of …

Abstract Embedding cubane [M4 (OH) 4](M= Ni, Co) clusters within the matrix of metal–
organic frameworks (MOFs) is a strategy to develop materials with unprecedented …

As the best electrocatalysts for alcohol oxidation reactions in direct alcohol fuel cells
(DAFCs), Pt‐based nanomaterials still face the challenges of low utilization efficiency of Pt …

High-entropy alloys have received much attention in many fields for their unique
physicochemical properties, yet precise control at the atomic level in terms of size and …

One fundamental challenge in exploiting direct methanol fuel cells (DMFCs) is the
preparation of inexpensive, high active electrocatalysts, which are highly active and durable …

Noble-metal nanoframes consisting of interconnected, ultrathin ridges have received
considerable attention in the field of heterogeneous catalysis. The enthusiasm arises from …

The development of new electrocatalysts with high activity and durability for alcohol
oxidation is an emerging need of direct alcohol fuel cells. However, the commonly used Pt …