Natural nitrogen cycle has been severely disrupted by anthropogenic activities. The overuse
of N‐containing fertilizers induces the increase of nitrate level in surface and ground waters …

Sluggish reaction kinetics and the undesired side reactions (hydrogen evolution reaction
and self‐reduction) are the main bottlenecks of electrochemical conversion reactions, such …

Electrochemical nitrate reduction to ammonia is a promising alternative strategy to the
traditional Haber-Bosch process but suffers from a low Faradaic efficiency and limited …

Electrocatalytic recycling of waste nitrate (NO3−) to valuable ammonia (NH3) at ambient
conditions is a green and appealing alternative to the Haber− Bosch process. However, the …

The electrochemical nitrate reduction reaction (NitRR) into ammonia is a promising route for
sustainable ammonia synthesis under ambient conditions. Since the hydrogen evolution …

NiCo2O4 nanowire array on carbon cloth (NiCo2O4/CC) is proposed as a highly active
electrocatalyst for ambient nitrate (NO3−) reduction to ammonia (NH3). In 0.1 m NaOH …

Electrochemical conversion of nitrate (NO3−) into ammonia (NH3) represents a potential
way for achieving carbon‐free NH3 production while balancing the nitrogen cycle. Herein …

Converting nitrate to ammonia (NH 3) with the use of electricity produced from renewable
energy provides an alternative and sustainable route for NH 3 synthesis under ambient …

Removing excess nitrate (NO3–) from waste streams has become a significant
environmental and health topic. However, realizing highly selective NO3–conversion toward …

Electrocatalysis is a promising approach to convert waste nitrate to ammonia and help close
the nitrogen cycle. This renewably powered ammonia production process sources hydrogen …