Novacium’s Silicon-Anode Batteries Exceed 1,000 Cycles, Outperforming Business 18650 Cells

Article content material

Whereas Sustaining Distinctive Capability and Sturdiness

Article content material

Article content material

MONTREAL, March 19, 2025 (GLOBE NEWSWIRE) — HPQ Silicon Inc. (“HPQ” or the “Firm”) (TSX-V: HPQ,
OTCQB: HPQFF, FRA: O08), a expertise firm specializing in inexperienced engineering processes is happy to replace shareholders on the newest battery outcomes on the 1,000-cycle milestone
^[1] from its France-based affiliate, NOVACIUM SAS (Novacium).

Article content material

The Novacium GEN3 18650 batteries exhibit distinctive efficiency, sustaining a capability of over 3,000 mAh even after 1,000 cycles. Impressively, these batteries retain roughly 80% of their authentic capability at this milestone, delivering 18% extra capability than conventional graphite benchmark batteries. This interprets into a considerable cumulative vitality achieve of 30% over graphite-based alternate options after 1,000 cycles ^[1].

Glorious capability behaviour throughout testing

Batteries with Novacium GEN3 silicon-based anode materials exhibit a sluggish and linear capability lower over their lifespan (1,000 cycles). This units them aside from most comparable batteries, which usually expertise a speedy capability drop inside the first hundred cycles earlier than the decline slows down. A linear degradation profile is advantageous because it allows exact modeling of capability retention over time, facilitating extra correct lifetime efficiency predictions. Moreover, it maximizes cumulative vitality throughput by mitigating early-stage capability losses, thereby enhancing general battery effectivity and longevity.

Article content material

“Reaching the 1,000-cycle milestone with such excellent outcomes ^[1], particularly underneath a practical testing protocol, is a robust validation of Novacium’s distinctive and commanding experience in mixing proprietary superior silicon-based supplies with high-grade synthetic graphite. This mixture creates an anode materials that may be seamlessly built-in into business lithium-ion batteries, no matter their dimension (18650, 21700, 26650, or 4680),” mentioned Dr. Jed Kraiem, COO of Novacium. “Moreover, the energy of those outcomes is being bolstered by a brand new collection of assessments, for which ends up which shall be communicated very quickly.”

Unmatched Efficiency of GEN3 Silicon-Anode Materials

Graph 1A presents absolutely the variation in battery capability (in mAh) of the 100% graphite reference (the blue line) and GEN3 batteries (the yellow line), over 1,000 cycles ^[1]. Moreover, Graph 1B highlights the relative capability variation for a similar batteries utilized in Graph 1A.

Unmatched Efficiency at 1,000-cycle

On the 1,000-cycle mark, 18650 batteries outfitted with Novacium’s GEN3 silicon-based anode supplies proceed to ship distinctive efficiency, sustaining capacities exceeding 3,000 milliampere-hours (mAh) and retaining roughly 80% of their authentic capability. Compared, benchmark batteries made with high-grade synthetic graphite present roughly 2,500 mAh, highlighting GEN3’s notable 18% capability benefit ^[1].

Article content material

Article content material

In complete vitality throughput, Novacium’s GEN3 batteries delivered round 3,500 Ampere-hours (Ah) over 1,000 cycles in comparison with about 2,700 Ah from graphite-based batteries, marking over a 30% enhance in complete vitality output ^[1].

Graph 1B illustrates this benefit by evaluating the relative capability retention over 1,000 cycles for batteries utilizing Novacium’s GEN3 materials towards the graphite benchmark batteries. The GEN3 batteries exhibit a extra secure degradation profile, underscoring important progress in materials reliability and efficiency.

Additional context highlights GEN3’s efficiency benefit when in comparison with broadly used business 18650 cells:

• Panasonic NCR18650GA (3,500 mAh): Retains 70% capability after ~300 cycles ^[2,3],
  • At 300 cycles, the GEN3 battery capability was round 94% ^[6].
• LG MJ1 (3,500 mAh): Retains between 70% and 80% capability between 300 and 400 cycles ^[3,4],
  • Between 300 and 400 cycles, the GEN3 battery capability was between 92% and 94.5% ^[6]
• Samsung 30Q (3,000 mAh): Retains ~60% capability after 250 cycles ^[5],
  • At 250 cycles, the GEN3 battery capability was round 96% ^[6].

Article content material

These benchmarks clearly place Novacium’s GEN3 expertise as a superior, longer-lasting various in lithium-ion battery growth ^[7].

“From the outset of our silicon anode materials initiative, Novacium and HPQ selected a daring technique by testing full-size, commercial-grade 18650 batteries to exhibit the effectiveness of our proprietary silicon-based supplies,” mentioned Bernard Tourillon, President and CEO of HPQ Silicon Inc. and NOVACIUM SAS. “Direct comparisons with commercially out there batteries underscore the real-world benefits and distinctiveness of our strategy. By combining Novacium’s experience in silicon-anode expertise with HPQ’s proprietary high-throughput manufacturing capabilities, we’re strategically positioned to fulfill the quickly rising demand for silicon-based anode supplies throughout varied battery sizes, together with 18650, 21700, 26650, and 4680.”

Silicon-Based mostly Supplies Market Set to Develop Amid Rising Battery Demand

Roughly 95% of the anode materials in right now’s lithium-ion batteries is graphite ^[8]. HPQ-Novacium’s silicon-based materials seamlessly integrates into present manufacturing processes, changing as much as 10% of that graphite with out requiring expensive retooling or course of overhauls. This positions us to seize 5% to 10% of the overall graphite market, each now and sooner or later.

Article content material

In keeping with Benchmark Minerals Intelligence (BMI), the worldwide graphite market is projected to develop from roughly 5.7 million tonnes in 2025 to 11.1million tonnes by 2030 ^[9]. This enlargement interprets into an addressable market of 555,000 to 1.1 million tonnes for silicon-based materials by 2030 ^[10], valued between US$27.5 billion and US$55.0 billion
^[11].

With the rising demand for superior battery applied sciences, our resolution affords a scalable and cost-effective pathway to enhancing lithium-ion battery efficiency whereas tapping right into a quickly rising market.

“We’re able to leverage the battery experience and silicon anode improvements developed all through 2024 to ship supplies with low working prices, minimal carbon footprints, and distinctive efficiency. HPQ’s technique stays centered on producing silicon-based supplies for the 3C markets (Laptop, Client, and Communication)—a US$12 billion market right now, projected to develop to US$38.3 billion by 2030
^[12]. This market is completely fitted to the supplies we’ve got already validated at this stage of our growth,” mentioned Bernard Tourillon, President and CEO of HPQ Silicon Inc. and NOVACIUM SAS. “Our subsequent step shall be to ascertain, both independently or by way of partnerships with industrial gamers, a pilot plant able to manufacturing silicon-based anode supplies at scale.”

Article content material

Acquisition of full possession of the provisional patent to produces fumed alumina (Al₂O₃) and fumed titanium (TiO₂) with no royalties or different obligations required

HPQ Silicon broadcasts that it has acquired all rights, title, and curiosity held by the inventors within the provisional patent and gadgets for an progressive one-step manufacturing course of to make fumed alumina (Al₂O₃) and fumed titanium (TiO₂)—two supplies important for the development of next-generation lithium-ion (Li-ion) battery cathodes, (seek advice from the February 19, 2025, launch).

The corporate thus turns into the proprietor of the Patent, the mental property and the hooked up precedence rights, freed from any project or cost of any variety in anyway.

This arm’s size acquisition shall be accomplished and paid by way of the issuance of 1,254,545 models by the Firm, priced at $0.22 per share for a complete worth of $276,000, with the models to be distributed among the many inventors. Every unit consists of 1 (1) frequent share and one-half (1/2) warrant of the Firm’s capital inventory. Every full warrant grants the holder thereof the precise to buy one frequent share at $0.285 per share for a interval of 4 years from the date of the closing of the transaction.

Article content material

All shares issued as a part of this transaction are topic to a compulsory maintain interval of 4 months and in the future, in accordance with relevant Canadian securities legal guidelines. The transaction and unit issuance are topic to customary regulatory approvals, together with approval by the TSX Enterprise Alternate.

“Having full possession of the provisional patent to produces fumed alumina (Al₂O₃) and fumed titanium (TiO₂), with no royalties or different obligations, addresses a key query raised by potential technical and monetary companions curious about our silicon-based anode supplies,” mentioned Bernard Tourillon, President and CEO of HPQ Silicon Inc.

REFERENCE SOURCES

Article content material

About NOVACIUM SAS

Novacium is an HPQ – affiliated firm that began in Q3 2022. This inexperienced expertise startup is predicated in Lyon, France and is a partnership with HPQ and three of France’s main analysis engineers, Dr. Jed KRAIEM PhD, Novacium’s Chief Working Officer (“COO”), Dr. Oleksiy NICHIPORUK PhD, Novacium’s Chief Technical Officer (“CTO”), and Dr. Julien DEGOULANGE PhD, Novacium’s Chief Innovation Officer (“CIO”). Novacium is a brand new Analysis and Growth firm which permits researchers to develop their very own expertise in high-added-value fields related to renewable vitality and permits HPQ Silicon Inc. a Canadian firm, to increase the depth and attain of its technical workforce to assist develop its silicon and new renewable vitality tasks.

About HPQ Silicon

HPQ actions are centred across the following 5 (5) pillars:

Article content material

For extra info, please go to HPQ Silicon website.

Disclaimers:

This press launch incorporates sure forward-looking statements, together with, with out limitation, statements containing the phrases “could”, “plan”, “will”, “estimate”, “proceed”, “anticipate”, “intend”, “count on”, “within the course of” and different comparable expressions which represent “forward-looking info” inside the that means of relevant securities legal guidelines. Ahead-looking statements replicate the Firm’s present expectation and assumptions and are topic to quite a few dangers and uncertainties that would trigger precise outcomes to vary materially from these anticipated. These forward-looking statements contain dangers and uncertainties together with, however not restricted to, our expectations concerning the acceptance of our merchandise by the market, our technique to develop new merchandise and improve the capabilities of present merchandise, our technique with respect to analysis and growth, the influence of aggressive merchandise and pricing, new product growth, and uncertainties associated to the regulatory approval course of. Such statements replicate the present views of the Firm with respect to future occasions and are topic to sure dangers and uncertainties and different dangers detailed from time-to-time within the Firm’s ongoing filings with the safety’s regulatory authorities, which filings could be discovered at www.sedar.com. Precise outcomes, occasions, and efficiency could differ materially. Readers are cautioned to not place undue reliance on these forward-looking statements. The Firm undertakes no obligation to publicly replace or revise any forward-looking statements both because of new info, future occasions or in any other case, besides as required by relevant securities legal guidelines.

Article content material

Neither the TSX Enterprise Alternate nor its Regulation Providers Supplier (as that time period is outlined within the insurance policies of the TSX Enterprise Alternate) accepts duty for the adequacy or accuracy of this launch.

This Information Launch is offered on the corporate’s CEO Verified Dialogue Discussion board, a moderated social media platform that permits civilized dialogue and Q&A between Administration and Shareholders.

Supply: HPQ Silicon Inc.

For additional info contact:

Bernard J. Tourillon, Chairman, President, and CEO Tel +1 (514) 846-3271
Electronic mail: Data@hpqsilicon.com

A photograph accompanying this announcement is offered at https://www.globenewswire.com/NewsRoom/AttachmentNg/0258b27c-7fed-401c-98be-ab4454070965

Article content material