Urea is one of the most essential reactive nitrogen species in the nitrogen cycle and plays
an indispensable role in the water-energy-food nexus. However, untreated urea or urine …

Electrochemical water splitting is a critical energy conversion process for producing clean
and sustainable hydrogen; this process relies on low‐cost, highly active, and durable …

For mass production of hydrogen fuel by electrochemical water splitting, seawater is
preferred because of its abundant reserves on Earth. However, the current seawater …

In electrochemical energy storage and conversion systems, the anodic oxygen evolution
reaction (OER) accounts for a large proportion of the energy consumption. The …

Urea oxidation reaction (UOR) is an ideal replacement of the conventional anodic oxygen
evolution reaction (OER) for efficient hydrogen production due to the favorable …

Transition‐metal‐based layered double hydroxides (TM‐LDHs) nanosheets are promising
electrocatalysts in the renewable electrochemical energy conversion system, which are …

Exploring advanced technologies to efficiently produce green hydrogen energy is imperative
to alleviate the energy crisis and environmental pollution. Conventional overall water …

Rational design of low-cost and efficient electrocatalysts for hydrogen evolution reaction
(HER) and oxygen evolution reaction (OER) is imperative for renewable energy conversion …

Ni is the one of most efficient active sites for triggering urea electrooxidation (UOR);
however,'it is hard to achieve higher activity and stability with only the Ni site. To address …

Urea oxidation reaction (UOR) is one of the promising alternative anodic reactions to water
oxidation that has attracted extensive attention in green hydrogen production. The …