Development and recent progress on ammonia synthesis catalysts for Haber–Bosch process

J Humphreys, R Lan, S Tao - Advanced Energy and …, 2021 - Wiley Online Library
Due to its essential use as a fertilizer, ammonia synthesis from nitrogen and hydrogen is
considered to be one of the most important chemical processes of the last 100 years. Since …

Rare‐earth incorporated alloy catalysts: Synthesis, properties, and applications

S Zhang, SE Saji, Z Yin, H Zhang, Y Du… - Advanced …, 2021 - Wiley Online Library
To improve the performance of metallic catalysts, alloying provides an efficient methodology
to design state‐of‐the‐art materials. As emerging functional materials, rare‐earth metal …

Recent advances in ammonia synthesis technologies: Toward future zero carbon emissions

M El-Shafie, S Kambara - International Journal of Hydrogen Energy, 2023 - Elsevier
As a carbon-free molecule, ammonia has gained great global interest in being considered a
significant future candidate for the transition toward renewable energy. Numerous …

Isolated electron‐rich ruthenium atoms in intermetallic compounds for boosting electrochemical nitric oxide reduction to ammonia

H Zhang, Y Li, C Cheng, J Zhou, P Yin… - Angewandte …, 2023 - Wiley Online Library
The direct electrochemical nitric oxide reduction reaction (NORR) is an attractive technique
for converting NO into NH3 with low power consumption under ambient conditions …

Recent advances in heterogeneous catalysis for ammonia synthesis

VS Marakatti, EM Gaigneaux - ChemCatChem, 2020 - Wiley Online Library
Even after a century, ammonia (NH3) synthesis from nitrogen and hydrogen through Haber‐
Bosch process is still energy intensive. Even with recently introduced second generation Ru …

Sustainable ammonia production enabled by membrane reactor

L Ye, H Li, K Xie - Nature Sustainability, 2022 - nature.com
The ammonia industry is crucial for the global supply of food through economical production
of fertilizers in quantity, and it allows for the development of catalytic chemistry and …

Intermetallic electride catalyst as a platform for ammonia synthesis

J Wu, J Li, Y Gong, M Kitano, T Inoshita… - Angewandte Chemie …, 2019 - Wiley Online Library
Electrides loaded with transition‐metal (TM) nanoparticles have recently attracted attention
as emerging materials for catalytic NH3 synthesis. However, they suffer from disadvantages …

Nature of reactive hydrogen for ammonia synthesis over a Ru/C12A7 electride catalyst

J Kammert, J Moon, Y Cheng, L Daemen… - Journal of the …, 2020 - ACS Publications
Recently, there have been renewed interests in exploring new catalysts for ammonia
synthesis under mild conditions. Electride-based catalysts are among the emerging ones …

[HTML][HTML] Facilitating green ammonia manufacture under milder conditions: what do heterogeneous catalyst formulations have to offer?

M Ravi, JW Makepeace - Chemical Science, 2022 - pubs.rsc.org
Ammonia production is one of the largest industrial processes, and is currently responsible
for over 1.5% of global greenhouse gas emissions. Decarbonising this process, yielding …

Review of chemical looping ammonia synthesis materials

S Brown, J Hu - Chemical Engineering Science, 2023 - Elsevier
Efforts towards global decarbonization rely on changes in chemical production, one critical
process for nutrition and potential future hydrogen energy vectors is nitrogen fixation to …