1414 Degrees acquisition of technology licence and $1.2 million placement

Highlights

• Exclusive global licence for George Washington University’s patented SiNTL aluminium-coated silicon nanoparticle technology which could enable significant advances in lithium-ion battery performance
• ~10× higher theoretical capacity than graphite anodes, may deliver greater energy density, faster charging and longer cycle life
• Low-cost, scalable synthesis process: low temperature (125 -180°C), one-pot aluminium coating, no hazardous gases (HF or SiH4) potentially simplifying scale-up and regulatory approvals
• Commercialisation pathway established with OEM engagement expected to commence in Q4 CY2025
• Silicon anode battery market forecast to grow from $813.4 million (USD 536.5 million) in 2025 to $31.5 billion by 2034
• Complements 1414 Degrees’ silicon expertise (SiBrick® SiBox®, SiPHyR™) and expands its platform into the silicon anode battery market
• Firm commitments received to raise $1.8 million (before costs) via a placement with significant support from existing shareholders and new sophisticated, professional and institutional investors at an issue price of $0.042 per Share. Peak Asset Management acted as sole Lead Manager

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The acquisition of the silicon nanoparticle technology (SiNTL) nanotechnology strengthens 1414 Degrees’ expertise in silicon innovation and extends its portfolio into the battery materials sector. Together with the Aurora Energy Project and existing SiBox, SiBrick and SiPHyR technologies, SiNTL positions the Company to engage with industry participants seeking solutions to meet rising clean energy demand.

Transaction Overview

The Company is targeting an accelerated commercialisation pathway from licence execution to sample manufacture and engagement with Original Equipment Manufacturers (OEM). Subject to successful validation and OEM engagement this pathway is intended to establish the basis for future revenue generation.  

Market Applications 

Silicon anodes are widely recognised as a key enabler for next-generation lithium-ion batteries. SiNTL’s combination of high capacity, stability, and low-cost scalability could position it for use across multiple high-growth markets:
• Electric Vehicles (EVs): Higher energy density and sub-15-minute charging could extend driving range and accelerate EV adoption
• Consumer Electronics: Smaller, lighter batteries could deliver longer run-times for mobile devices and wearables
• Grid & Renewable Energy Storage: Improved cycle life may enhance the economics of batteries used to firm intermittent solar and wind generation
• Aerospace & Defence: Lightweight, high-performance storage for aviation and strategic applications • Industrial Equipment: Durable, high-capacity batteries for demanding environments.

The global silicon anode battery market is forecast to grow from $813.4 million in 2025 to $31.5 billion by 2034 (CAGR ~50%) which could present significant opportunities for technology providers such as 1414 Degrees1 .

In addition, the recyclable low-temperature synthesis process can support sustainable battery supply chains with its potential to avoid hazardous chemicals, lower energy intensity, and align with decarbonisation goals.

Strategic Fit and Rationale

1414 Degrees has a strong track record in silicon innovation through its thermal energy storage technologies (SiBox® and SiBrick®) and hydrogen technology (SiPHyR™). The acquisition of SiNTL extends this expertise into the battery materials sector, strengthening the Company’s portfolio of technologies.

The in-situ aluminium coating developed at GW creates air- and water-stable nanoparticles with enhanced conductivity and oxidation resistance. This process has the potential to lower handling and integration costs and has been independently verified as compatible with existing anode manufacturing lines – a key differentiator from competitors reliant on more complex, higher-cost processing methods.

By securing this exclusive licence, 1414 Degrees aims to create future value for shareholders through potential commercialisation of SiNTL. The technology’s low-temperature synthesis pathway may also support decarbonisation objectives across energy and manufacturing supply chains, potentially enhancing its relevance to OEMs and grant programs.

1414 Degrees’ technologies, including SiBrick® for industrial heat and hydrogen production, SiBox® for long-duration energy storage, and now the SiNTL nanotechnology for high-performance batteries, collectively target improved energy efficiency, flexibility and resilience – converting and storing energy to meet industrial, grid and mobility needs.

1414 Degrees sees potential synergies between SiNTL and its Aurora Energy Project, which includes development of a grid-scale Battery Energy Storage System (BESS). Aurora could serve as a pathway to showcase next-generation battery materials in real-world conditions, strengthening the Company’s positioning across both long-duration thermal storage and lithium-ion energy storage markets.

Technology Development at the George Washington University

The SiNTL technology was invented by Professor Michael Wagner and his team at the George Washington University in Washington, D.C., a leading U.S. research institution recognised for its work in materials science and advanced nanotechnology.

Professor Wagner’s group specialises in the development of next-generation energy storage materials, with a focus on overcoming the limitations of silicon anodes through innovative nanostructures and composite systems. Their work has been published in leading peer-reviewed journals and supported by competitive U.S. federal research grants, underscoring the scientific credibility of the program.

Over several years of laboratory development, the team demonstrated that SiNTL’s low-temperature, one-pot synthesis process consistently produces air- and water-stable aluminium-coated silicon nanoparticles with high yields (~97% conversion). The process avoids hazardous gases, reduces handling complexity, and has been independently validated as compatible with conventional anode production lines.

The acquisition by 1414 Degrees now provides an opportunity to progress the GW team’s breakthrough research from small-scale demonstrations into OEM testing and to potential large-scale manufacturing.

Comment – Dr Kevin Moriarty, Executive Chairman

“The acquisition of exclusive global rights to the SiNTL technology aligns with 1414 Degrees’ ongoing commitment to continuous development of its evolving product suite and represents an opportunity to add to shareholder value. SiNTL’s novel silicon nanoparticle technology could overcome the key limitations of silicon anodes – volume expansion and instability.”

With a clear pathway to OEM engagement and commercialisation in the next 12–18 months, we see SiNTL as a compelling opportunity to expand beyond thermal energy storage into the fast-growing global battery market. For shareholders, this represents not only diversification but the potential for significant value creation in line with global demand for next-generation lithium-ion batteries.”

Comment – Professor Michael Wagner, George Washington University, Inventor of SiNTL Technology

“SiNTL was developed to address the long-standing challenges of silicon anodes, particularly instability caused by volume expansion. By forming an ultra-thin aluminium coating in-situ during low-temperature synthesis, the process produces stable silicon nanoparticles that are compatible with existing anode manufacturing methods.”

“This could enable broader integration into commercial battery lines. I am delighted to see 1414 Degrees secure the exclusive global licence and now move toward OEM testing and commercialisation of this breakthrough technology.”