The ever‐increasing world population and the rapid growth of industrialization globally
make necessary the development of clean technologies and affordable materials for …

Ammonia nitrogen pollution is still a global concern, leading to eutrophication of aquatic
ecosystems. Various technologies have been studied and applied for ammonium removal …

Because of the problems associated with the generation and storage of hydrogen in
portable applications, the use of ammonia has been proposed for on-site production of …

In the energy transition from fossil fuels to renewables, hydrogen is a realistic alternative to
achieving the decarbonization target. However, its chemical and physical properties make …

Catalytic splitting NH3 to H2 is one of the foundations for building a carbon‐free H2 energy
system but requires NH3 splitting catalysts that are highly active and durable at low …

We develop a porous ferroelectric high-entropy oxide (HEO) by tuning the Ca concentration
in (Ca x ZrYCeCr) O 2 (x= 0.09–0.5). Time-resolved photoluminescence indicates that the …

The exploration of efficient photosystems with fast carrier dynamics is an important pursuit
for solar conversion into hydrogen energy, while tremendous challenges remain since the …

In response to the growing trend of greenhouse gas emissions from the production and use
of conventional fuels, CO x free hydrogen generation is introduced as an alternative and …

A series of cerium-doped TiO 2 anatase-brookite polymorphs with different low Ce contents
(0.2–1.5 atomic%) were synthesized by a facile hydrothermal method as efficient visible-light …

The unbridled expansion of advanced agricultural and industrial facilities has led to the
release of large amounts of ammonia (NH3), one of the most pernicious malodorants …