Nanomaterials are materials with one or more nanoscale dimensions (internal or
external)(ie, 1 to 100 nm). The nanomaterial shape, size, porosity, surface chemistry, and …

Pulsed laser ablation in liquid, used for nanoparticle synthesis from solid bulk metal targets
(a top-down approach), has been a hot topic of research in the past few decades. It is a …

Abstract Ag nanoparticles (Ag NPs) are among the most promising candidates to replace Pt
as the catalyst for the oxygen reduction reaction (ORR) in anion exchange membrane fuel …

To reach commercial viability for fuel cells, one needs to develop active and robust Pt-free
electrocatalysts. Silver has great potential to replace Pt as the catalyst for the oxygen …

The development of Pt‐free nanocatalysts with enhanced electrocatalytic activity and
durability is essential for the commercialization of fuel cells. Herein, we report a new class of …

Abstract Nickel-iron based (Ni-Fe) catalysts are widely used in the electrolysis of water due
to their high activity and low cost. However, the development of highly active non-precious …

The electrode buffer layer is crucial for high‐performance and stable OSCs, optimizing
charge transport and energy level alignment at the interface between the polymer active …

Carbon monoxide (CO) is a versatile intermediate feedstock for many applications and can
be produced through the electrochemical reduction of carbon dioxide (CO2). However …

We report the first synthesis of a powdery heterogeneous catalyst using spark ablation
technology. A TiO2 powder is aerosolized in a vortex and injected close to the electrode of a …

Nanomaterial properties such as size, structure, and composition can be controlled by
manipulating radiation, such as gamma rays, X-rays, and electron beams. This control …