Clean and efficient energy storage and conversion via sustainable water and nitrogen
reactions have attracted substantial attention to address the energy and environmental …

This article is a roadmap for researchers in this field to look for an efficient and reliable
alternative for fossil fuels in the form of ammonia. We have discussed different storage …

Alternative carbon-neutral synthetic fuels are needed to decarbonize the transportation
sector, bridging the gap between batteries and biofuels. Herein, we analyze the economics …

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 …

Ammonia is a promising platform molecule for the future renewable energy infrastructure
owing to its high energy density (when liquefied) and carbon‐free nature. In particular, the …

Ammonia (NH3) has proved to be an effective alternative to hydrogen in low-temperature
fuel cells via its direct ammonia oxidation reaction (AOR). However, the kinetically sluggish …

Urea is a new member of hydrogen‐storage materials for low‐temperature fuel cells. It
avoids issues of toxicity and safety compared to NH3 and hydrazine. The main limitation of …

Ammonia, an indirect hydrogen storage media containing a high content of hydrogen (17.8
wt.%), could be an ideal carbon-free fuel for fuel cells. The DAFCs employed alkaline anion …

This review focuses on the production of liquid fuels using solar energy combined with their
use in direct liquid fuel cells. The production of formic acid, which is the two-electron …

Ammonia is sufficiently advantageous both for hydrogen storage and as a direct fuel cell
application. Over the past century, mechanistic and applied research of electrocatalytic …