Facilitating green ammonia manufacture under milder conditions: what do heterogeneous catalyst formulations have to offer? - Chemical Science (RSC Publishing) DOI:10.1039/D1SC04734E
Non-thermal plasma-assisted ammonia production: A review - ScienceDirect
Multiple reaction pathway on alkaline earth imide supported catalysts for efficient ammonia synthesis
Vacancy-enabled N2 activation for ammonia synthesis on an Ni-loaded catalyst
Electrochemical ammonia synthesis: Mechanistic understanding and catalyst design - ScienceDirect
Low-pressure Ammonia Synthesis – Ammonia Energy Association
Engineers Guide: Block diagram of ammonia production and Process description, comparision of different ammonia production methods
BES Highlights Department of Energy
Haber's Process for the Manufacture of Ammonia & Its Uses
Ammonia production without catalyst (red curve) and with W catalyst