FUTURE POTENTIAL

New neutralizer technology, based on C12A7:e- electride material, has been qualified with TRL4 achieved and technological understanding reached to proceed to qualify higher levels.

Together with the maturation of the novel cathode technology to TRL 4, the additional objective of NEMESIS is also to help generating awareness and to accelerate this new disruptive technology understanding and adoption by the European space industry and preserve and improve Europe’s competitiveness and non-dependance in EP technologies.

To reach this goal, an Innovation Management Board (IMB) was established with the target to identify and launch new Consortia and proposals of R&D&I projects to widen the scope of this project towards higher TRLs and new future applications in the space industry, and also to identify other domains of applicability to industries out of the space market. A number of projects were selected as candidates for future derived projects:

Industry Project
Chemical industry
1.- C12A7:e- fabrication process cost/performance competitiveness vs LaB6, BaO, …
2.- Synthesis of Green Ammonia based on C12A7:e- electride as catalyst
Health and Environmental safety
3.- Germicide for surface cleaning and protection versus COVID-19 at indoor installations
4.- Catalyst for purification water treatments
5.- Cathodes for X-Ray tubes and radiotherapy medical systems
Energy generation and storage
6.- Pt-free cathodes in electrolyzers for Green Hydrogen generation
7.- NH3 dissociation for H2 extraction
8.- C12A7:e- based cathodes for H2 and NH3 fuel cells
Security and Defense
9.- High power microwave electronic lamps
Space energy generation and propulsion
10.- TRL increase of cathodes developed and matured to TRL4 in NEMESIS
11.- NH3 fueled cathode for space EP
12.- 3D printing emitter fabrication process for enabling electric field enhanced emission
13.- Combined system for electric propulsion and general-purpose on-board energy generation, fueled by Ammonia.
14.- C12A7:e- based emitter for Low Orbits air-breathing electric propulsion
15.- H2 and H2O fueled EP cathodes
16.- C12A7:e- based neutralizers for small satellites and different multiple fuels

Based on this output, several initiatives were worked out as project proposals with several Consortium partners, and their progress status by NEMESIS project end is as follows:

  • 3 project ideas awarded financing, and 3 more project ideas were subject of Consortium agreement and presented for financing.
  • 2 NDA and Collaboration Agreements signed with European Space Industrial Companies for multi-propellant new cathode development, and another one under negotiation.
  • Consortium Agreements being built for 5 new project proposals.
Project Partners
Status: Awarded and Grant Agreement signed
ATARI project. Construction and test of C12A7:2e- neutralizers in planar geometry DLR and German academic institutions
ZEROeVOTL project. Air transport decarbonization and autonomy increase for UAV vehicles UAV manufacturer and several Spanish SMEs. Institutional Project NEXT GENERATION EC funds
HIDRAM project. Green Hydrogen storage through Green Ammonia generation for naval transport and industries. Maritime Zero Emission. Shipyard and several Spanish SMEs. Institutional project.
Status: NDA signed and collaboration ongoing
C12A7:e- based neutralizers for small satellites and different multiple fuels German aerospace manufacturer
H2 and H2O fuelled EP cathodes British aerospace manufacturer
Status: Consortium built and proposal presented
Combined system for electric propulsion and general-purpose on-board energy generation, fuelled by Ammonia. German space manufacturer and several NEMESIS partners
C12A7:e- fabrication process cost/performance competitiveness vs LaB6, BaO, … German research institution
Compatibility study of NH3 with EP materials Several NEMESIS partners
Status: NDA and collaboration agreement under negotiation
C12A7:e- based emitter for Low Orbits air-breathing electric propulsion Italian aerospace manufacturer
Status: Interested partners identified to build consortium
3D printing emitter fabrication process for enabling electric field enhanced emission Several NEMESIS partners
High power microwave electronic lamps Polish electronic equipment manufacturer
Germicide for surface cleaning and protection versus COVID-19 at indoor installations Several NEMESIS partners
Cathodes for X-Ray tubes and radiotherapy medical systems French electromedicine equipment manufacturer
Catalyst for water purification treatments Spanish Local Administration and academic institutions

Any company or organization willing to submit ideas or suggest proposals of Projects/Consortiums as candidates for these or other future new R&D&I projects leveraging on the results achieved by the NEMESIS Project, please send an email to the NEMESIS Coordinator address apost@atdevices.com.

New cathode design with ongoing development / test continuing beyond NEMESIS project.