Nanoporous gold (NPG) is characterized by a bicontinuous network of nanometer-sized
metallic struts and interconnected pores formed spontaneously by oxidative dissolution of …

A successful working model for nanoporosity evolution during dealloying was introduced 15
years ago. Since that time, the field has rapidly expanded, with research groups from across …

Dealloying, which is traditionally originated in the research of alloy corrosion, has recently
been developed as a robust and generic method for fabricating functional 3D nanoporous …

Fuel cell reactions invariably involve an oxygen reduction reaction (ORR) at the cathode,
which is one of the main rate-decreasing steps on platinum (Pt)-catalysts in the water …

Platinum-based nanomaterials are the most commonly adopted electrocatalysts for both
anode and cathode reactions in polymer electrolyte membrane fuel cells (PEMFCs) fed with …

Among the most challenging issues in technologies for electrochemical energy conversion
are the insufficient activity of the catalysts for the oxygen reduction reaction, catalyst …

Nanoporous metals (NPMs) made by dealloying represent a class of functional materials
with the unique structural properties of mechanical rigidity, electrical conductivity, and high …

Nanostructured materials are governed by their surface chemical properties. This is
strikingly reflected by np-Au. This material can be generated by corrosion of bulk Ag–Au …

The performance of high-temperature polymer electrolyte membrane fuel cells (HT-PEMFC)
is critically dependent on the selection of materials and optimization of individual …

Non-noble metal catalysts for O2 reduction were prepared by dispersing iron (II)
phthalocyanine, cobalt (II) tetra-tert-butylphthalocyanine, cobalt (II) 2, 3, 7, 8, 12, 13, 17, 18 …