Site items in: Electrochemical Ammonia

Presentation

Advanced technologies powering green ammonia R&D

Fujitsu has been working to find innovative solutions within the energy transition that would benefit from the company’s extensive experience in high performance computing (HPC), AI, quantum computation, materials science, molecular dynamics, and nanoscale materials development. Fujitsu has identified green ammonia as a field with technical challenges that could be addressed by the company’s unique capabilities and has partnered with an Icelandic start-up, Atmonia, to leverage HPC and AI technology in advancing electrochemical ammonia synthesis technology. This talk will provide an overview of the role of advanced technologies to speed up green ammonia R&D.

Presentation

Ammonia activities in South Korea

Hyung Chul Yoon

Presentation

Integrated Systems for Renewable Ammonia and Urea Production

Rahman Daiyan

This presentation covers three areas: The Opportunity for decentralised Power to X in New South Wales Decentralised Renewable Ammonia Production via Airmmonia Technology Beyond Renewable Ammonia: Electrochemical Urea fixation from NOx and waste CO2

Presentation

Nitrogen Reduction Reaction at High Current-to-Ammonia Efficiency

Hoang-Long Du Alexandr Simonov Douglas MacFarlane

Apart from its use in the fertiliser and chemical industries, ammonia is currently attracting our community as a potential carbon-neutral fuel and as an energy carrier for worldwide transportation of renewable sources. To achieve this goal, replacements of the conventional hydrocarbon deposit-based technology for NH3 production require to be a green but inexpensive and scale-flexible technology, namely the only genuine electrochemical lithium-mediated nitrogen reduction reaction (Li-NRR). Reported by many research groups around the world, the process had so far been hampered by poor yield rates and efficiencies. At Monash University, we introduced a compact ionic assembly arranged in the electrode-electrolyte…

Article

AI & High-Performance Computing for ammonia catalyst R&D

Julian Atchison April 21, 2022

Fujitsu and Iceland-based Atmonia will join forces to accelerate catalyst development for the production of ammonia via electrochemical nitrogen reduction reaction (eNRR). By using artificial intelligence and high-performance computing (HPC) technologies, the researchers can conduct “high-speed quantum chemical calculations” virtually rather than via physical experiments, allowing for greater flexibility & speed.

Article

3rd generation ammonia synthesis: new catalysts & production pathways

Julian Atchison December 08, 2021

We look at four new developments this week:

1. A team from DTU Energy and the Dalian Institute of Chemical Physics have uncovered a new class of alternative catalysts for mild condition ammonia synthesis. The ternary ruthenium complex hydrides Li4RuH6 and Ba2RuH6 avoid the energy-intensive pathway of nitrogen dissociation in a "synergistic" manner.

2. A team from the Korea Institute of Machinery and Materials reported a highly selective (95%) plasma ammonia synthesis method.

3. A team from Delft University of Technology has presented an present an "unconventional electrochemical design" that physically separates hydrogen and dinitrogen activation sites.

4. A team at the Max Planck Institute for Coal Research has demonstrated a new mechanochemical ammonia synthesis system that operates at room temperature and pressures as low as 1 bar.

Article

Financing updates for novel ammonia energy solutions

Julian Atchison December 01, 2021

This we week we explore four new announcements for financing ammonia energy solutions from Jupiter Ionics (modular 3rd generation synthesis), Hydrofuel (novel cracking technology), FuelPositive (green ammonia synthesis) and Nitricity (point-of-use green fertiliser).

Presentation

Ammonia as an Energy Carrier: Leveraging technologies and infrastructure to decarbonise global energy systems

David Harris

The quickfire presentation will focus on the direct use of ammonia as an energy carrier. The examples considered here include using ammonia in diesel engines for power generation applications and development of solid oxide fuel cells operating with ammonia.

Presentation

High-productivity electrosynthesis of ammonia from dinitrogen

Alexandr Simonov

The so-called lithium redox-mediated nitrogen reduction reaction presents the only known process enabling genuine electrochemical conversion of N2 to ammonia. Notwithstanding the rapidly increasing investigative efforts, the commonly reported performances of the Li-mediated N2 electroreduction, viz. yield rate, current-to-ammonia (faradaic) efficiency and durability in operation, still pertain to the domain of academic research rather than practical development. Our most recent work focused on redesigning the key components of the electrolytic N2 reduction cell enabled breakthroughs in all the key metrics of the process. Specifically, we have introduced a stable proton shuttle based on the phosphonium cation that delivers protons to…

Article

The Ammonia Academic Wrap: a new breakthrough for eNRR research and more

Julian Atchison June 29, 2021

This week: a new breakthrough for eNRR research, ammonia production from food waste and brown-water, the huge potential of green ammonia production from hybrid solar-wind across the globe, predicted cost dynamics of electrolyser technology, and hydrogen production using selective ion membranes.