1414 Degrees Signs Exclusive Global Licence for Silicon Nanoparticle Battery Technology
1414 Degrees (ASX: 14D) has signed an exclusive worldwide licence agreement with George Washington University (GWU) for its silicon nanoparticle (SiNTL) technology, positioning the company for entry into the lithium-ion battery materials market.
The SiNTL technology enables the production of aluminium-coated silicon nanoparticles that promise ten times the theoretical capacity of graphite anodes, offering higher energy density, faster charging, and longer cycle life.
Executive chair Dr Kevin Moriarty said the acquisition expands 1414’s silicon innovation platform and opens a new commercial pathway alongside its SiBox, SiBrick, and SiPHyR thermal and hydrogen technologies.
Breakthrough Silicon Anode Technology
Developed by Professor Michael Wagner and his team at GWU, the SiNTL process produces air- and water-stable nanoparticles using a low-temperature, one-step aluminium coating method that avoids hazardous gases such as hydrofluoric acid or silane.
Dr Moriarty said the simplicity and scalability of the process give it a clear commercial advantage over complex, high-cost alternatives.
“SiNTL’s aluminium coating not only stabilises silicon but also enhances conductivity, while providing a direct solution to the volume expansion problem that has limited the use of silicon anodes,” he said.
Laboratory testing has demonstrated yields of up to 97% and compatibility with existing anode production lines, creating a near-term opportunity for integration into EV and energy storage applications.
Commercialisation Pathway and Market Opportunity
Under the agreement, 1414 Degrees will fabricate SiNTL samples over the next three months and begin engagement with major battery manufacturers and anode producers from early 2026.
If testing validates the technology, the company aims to secure original equipment manufacturer agreements for supply and establish a dedicated production facility in the second half of 2026.
Analysts forecast the transition to higher-performance batteries for EVs, consumer electronics, and storage will drive the global silicon anode battery market to expand from US$536 million in 2025 to US$20.8 billion by 2034.
Dr Moriarty said the technology’s environmental advantages—including low temperatures and the absence of hazardous by-products—also align with global decarbonisation goals.
Strengthens Energy Technology Portfolio
Dr Moriarty said the acquisition complements 1414 Degrees’ long-term vision of delivering integrated silicon-based energy solutions.
“This licence builds directly on our experience with silicon for thermal and hydrogen applications and now extends that expertise into high-performance battery materials,” he said.
1414 Degrees sees the acquisition as a logical evolution of its technology suite that unites thermal storage, hydrogen production, and advanced battery materials under a single platform aimed at industrial decarbonisation.
To advance the technology and strengthen its balance sheet, 1414 Degrees has completed a $1.214m placement at $0.042 per share, with one free option exercisable at $0.05.
The issue price represents a 24% discount to the company’s recent 15-day volume-weighted average price.