Recent progress in ammonia fuel cells and their potential applications
Conventional technologies are largely powered by fossil fuel exploitation and have
ultimately led to extensive environmental concerns. Hydrogen is an excellent carbon-free …
ultimately led to extensive environmental concerns. Hydrogen is an excellent carbon-free …
Hybrid water electrolysis with integrated and cascading reactions by two-dimensional electrocatalysts
Electrocatalytic water splitting has become a promising channel for green hydrogen
production. However, the high energy barrier and sluggish kinetics of anodic oxygen …
production. However, the high energy barrier and sluggish kinetics of anodic oxygen …
Splicing the active phases of copper/cobalt-based catalysts achieves high-rate tandem electroreduction of nitrate to ammonia
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 …
conditions is a green and appealing alternative to the Haber− Bosch process. However, the …
A single-site iron catalyst with preoccupied active centers that achieves selective ammonia electrosynthesis from nitrate
The necessity to pursue sustainable ammonia (NH3) production with economic and
environment-friendly technologies is growing with the global development aim of future …
environment-friendly technologies is growing with the global development aim of future …
Recent progress in Pt-based electrocatalysts for ammonia oxidation reaction
Ammonia oxidation reaction (AOR) has attracted great interest in the context of
electrocatalytic hydrogen generation and direct fuel generation. Owing to its low theoretical …
electrocatalytic hydrogen generation and direct fuel generation. Owing to its low theoretical …
Electronic structure engineering of electrocatalyst for efficient urea oxidation reaction
Urea electrolysis is a viable approach to produce hydrogen energy, while the urea oxidation
reaction (UOR) presents major obstacles due to its low conversion efficiency and high …
reaction (UOR) presents major obstacles due to its low conversion efficiency and high …
Selective oxidation of ammonium to nitrogen gas by advanced oxidation processes: Reactive species and oxidation mechanisms
X Liu, J Wang - Journal of Environmental Chemical Engineering, 2023 - Elsevier
Ammonia nitrogen pollution is still a global concern, leading to eutrophication of aquatic
ecosystems. Various technologies have been studied and applied for ammonium removal …
ecosystems. Various technologies have been studied and applied for ammonium removal …
Bifunctional interstitial phosphorous doping strategy boosts platinum-zinc alloy for efficient ammonia oxidation reaction and hydrogen evolution reaction
It is still a lack of bifunctional catalysts for ammonia oxidation reaction (AOR) and hydrogen
evolution reaction (HER) due to their different reaction mechanisms. In this work, P is doped …
evolution reaction (HER) due to their different reaction mechanisms. In this work, P is doped …
Design of ammonia oxidation electrocatalysts for efficient direct ammonia fuel cells
In the past few decades, renewable-energy-driven fuel cell technologies have been widely
investigated as promising approaches to alleviate the energy and environmental crisis …
investigated as promising approaches to alleviate the energy and environmental crisis …
Membraneless electrochemical synthesis strategy toward nitrate-to-ammonia conversion
Y Bu, W Yu, Q Yang, W Zhang, Q Sun… - Environmental …, 2024 - ACS Publications
Electroreduction of nitrate (NO3RR) to ammonia in membraneless electrolyzers is of great
significance for reducing the cost and saving energy consumption. However, severe …
significance for reducing the cost and saving energy consumption. However, severe …