Solidion Technology Granted 7 New Patents on Composite Anode Materials For Batteries Targeting Humanoid Robots, Space-Based Artificial Intelligence Data Centers and the Lunar Economy

Solidion Technology (Nasdaq: STI) announced 7 new US patents on composite silicon anode materials, bringing its US anode-technology portfolio to 130 patents.

Rhea-AI Summary

Solidion Technology (Nasdaq: STI) announced 7 new US patents on composite silicon anode materials, bringing its US anode-technology portfolio to 130 patents. The patented design targets batteries for AI data centers, drones, humanoid robots, EVs, and future lunar economy applications.

The technology uses porous graphene balls that can hold up to 90% silicon, a silane-free, lower-cost, faster process, and domestically sourced biomass-based graphene feedstock to address safety, cost, and supply-chain concerns.

Positive

• Grant of 7 new US patents, totaling 130 US anode patents
• Graphene-based anode design accommodates up to 90% silicon content
• Silane-free production process claimed to be safer, faster, and lower cost
• Domestically sourced biomass-based graphene reduces supply-chain risk in North America
• Battery applications span AI data centers, drones, humanoid robots, EVs, and lunar economy

Negative

• None.

Argus Jun 8 session

-18.95% close to close Open Argus

Details

News Market Reaction – STI

In the Jun 8 session, STI declined 18.95%, reflecting a significant negative market reaction.

Data tracked by StockTitan Argus on the day of publication.

Market Context

The stock dropped -18.9% in the session following this news. A negative reaction despite patent-rela...

Analysis

The stock dropped -18.9% in the session following this news. A negative reaction despite patent-related news would fit a scenario where traders refocused on fundamentals disclosed in recent SEC filings, including going-concern language, minimal cash and high leverage. Prior AI-tagged events showed strong positive sensitivity, so a sharp drop after similar headlines could reflect profit-taking following earlier spikes or concern over dilution from registered offerings rather than the IP strength alone.

Key Figures

New US patents: 7 Total US anode patents: 130 Legacy Si loading limit: 50% +2 more

New US patents

7

Newly granted patents on composite anode materials

Total US anode patents

130

US patents on anode materials for lithium batteries

Legacy Si loading limit

50%

Max silane-derived silicon in current porous carbon particles

Graphene ball Si capacity

90%

Silicon content accommodated in graphene/Si composite anode

Anode strategies

3

Energy density, cost, and domestic feedstock strategy pillars

Previous AI Reports

3 past events · Latest: Jun 05

Same Type 3 events

1. Jun 05

   AI battery patents

   24h Move

   +57.3%

   Announced patented lithium metal anode protection for high-energy AI and space batteries.

2. Jun 04

   Extreme-climate battery

   24h Move

   +350.6%

   Unveiled Gen-ECB graphene-based battery for LEO AI data centers and lunar missions.

3. Oct 13

   AI UPS launch

   24h Move

   +293.9%

   Introduced PEAK Series UPS batteries for AI data centers with longer life and space savings.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Key Terms

anode, lithium batteries, chemical vapor deposition (CVD), silane gas, +1 more

5 terms

anode technical

"portfolio of patents on anode materials for high-energy and fast-charging lithium batteries"

An anode is the electrode in a battery, electrochemical cell, or certain medical devices where chemical reactions release electrons that flow out into a circuit; think of it as the exit door for electrical charge. For investors, anode materials and design matter because they strongly influence a product’s efficiency, lifespan, safety and manufacturing cost—key factors that affect a company’s competitive position and future revenue in industries like energy storage and electronics.

lithium batteries technical

"anode materials for high-energy and fast-charging lithium batteries"

Lithium batteries are rechargeable energy storage devices that power many portable electronics, electric vehicles, and renewable energy systems. They work by storing and releasing electrical energy through chemical reactions involving lithium, a lightweight metal. For investors, advances or disruptions in lithium battery technology can influence the demand for lithium and related industries, impacting market opportunities and valuations.

chemical vapor deposition (CVD) technical

"produced from chemical vapor deposition (CVD) of Si in pores of highly porous carbon"

A manufacturing method that creates thin, uniform solid layers on surfaces by turning gas into a solid material at high temperature; think of it like spraying paint at the molecular level so a surface gets a precise, durable coating. Investors care because this process is central to making advanced chips, batteries, and specialty coatings that determine product performance, production cost, and a company’s ability to scale or compete.

silane gas technical

"due to the use of a silane gas-based feedstock, which is known to be scarce"

Silane gas is a colorless, highly flammable gas used as a raw material to deposit thin layers of silicon in industries like semiconductors and solar panels; think of it as a specialized feedstock or “ink” that lets manufacturers print silicon-based components. Investors care because changes in silane supply, price, or safety incidents can interrupt production lines, raise costs, or create regulatory risks for technology and clean-energy companies, which can in turn affect revenues and stock performance.

graphene technical

"well-designed porous graphene balls that can readily accommodate up to 90% Si"

Graphene is a one-atom-thick sheet of carbon atoms arranged in a honeycomb pattern, like an ultra-thin, incredibly strong and highly conductive version of chicken wire. It matters to investors because its combination of lightness, strength, flexibility and excellent electrical and thermal conductivity could enable breakthroughs across electronics, batteries, sensors and materials; investors monitor who can produce and scale it cost-effectively and turn lab promise into real products.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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 The newly granted patents further strengthen an already globally leading portfolio of patents on anode materials for high-energy and fast-charging lithium batteries

DALLAS, June 8, 2026 /PRNewswire/ -- Solidion Technology Inc. ("Solidion" or the "Company") (Nasdaq: STI), an advanced battery technology solutions provider, today announced the grant of 7 new US patents, bringing the Company's IP portfolio to the total of 130 US patents alone on anode materials for lithium batteries.

Solidion's silicon anode is engineered to (i) deliver a longer uptime for AI data centers on the ground or in the space; (ii) extend the flying range of an unmanned aerial vehicle or drone; (iii) increase the operational time of a humanoid robot on one battery charge; and (iv) drive EV battery technology to a lower cost and provide a higher energy density, significantly extending the EV driving range.

One of the globally leading silicon anode materials is produced from chemical vapor deposition (CVD) of Si in pores of highly porous carbon particles. This technology has several major drawbacks, due to the use of a silane gas-based feedstock, which is known to be scarce in North America, highly explosive, costly and challenging to produce, transport, and store. Additionally, current porous carbon particles are incapable of accepting more than 50% of silane-derived Si in their pores, a feature which significantly compromises the achievable cell energy density.

Solidion's patented Si anode technology overcomes these technical and economical obstacles by using an innovative combination of three strategies:

(1) Higher energy density: well-designed porous graphene balls that can readily accommodate up to 90% Si in the graphene/Si composite;

(2) Lower cost: A low-cost silane-free process that is safer, faster, and lower cost; and

(3) Domestically sourced feedstock (no supply-chain disruption issue): for instance, graphene is produced by Solidion's affiliated company (Global Graphene Group) from biomass, which is abundant in North America.

About Solidion Technology, Inc.
Headquartered in Dallas, Texas, with pilot production facilities in Dayton, Ohio, Solidion Technology (NASDAQ: STI) is an advanced battery technology solutions provider focused on manufacturing next-generation battery materials and components, and developing high-performance batteries for energy storage, including UPS systems serving the AI data center market, electric vehicles, and aerospace applications. The Company holds a portfolio of over 385 patents, covering innovations such as high-capacity, silane-gas-free and graphene-enabled silicon anodes, biomass-based graphite, and advanced lithium-sulfur and lithium-metal technologies.

For more information, please visit www.solidiontech.com or contact Investor Relations.

Cautionary Note Regarding Forward-Looking Statements
This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Solidion Technology Inc. (NASDAQ: STI) (the "Company," "Solidion," "we," "our" or "us") desires to take advantage of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995 and is including this cautionary statement in connection with this safe harbor legislation. The words "forecasts," "believe," "may," "estimate," "continue," "anticipate," "intend," "should," "plan," "could," "target," "potential," "is likely," "expect," and similar expressions, as they relate to us, are intended to identify forward-looking statements. We undertake no obligation to publicly update any forward-looking statements, whether as a result of new information, future developments, or otherwise, except as may be required by law.

View original content to download multimedia:https://www.prnewswire.com/news-releases/solidion-technology-granted-7-new-patents-on-composite-anode-materials-for-batteries-targeting-humanoid-robots-space-based-artificial-intelligence-data-centers-and-the-lunar-economy-302793673.html

SOURCE Solidion Technology, Inc.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Solidion Technology (Nasdaq: STI) announce on June 8, 2026?

Solidion Technology announced the grant of 7 new US patents on composite silicon anode materials. According to Solidion, this brings its US anode-related portfolio to 130 patents, strengthening its position in advanced lithium battery technology for multiple end markets.

How many US patents on anode materials does Solidion Technology (STI) now hold?

Solidion Technology now holds 130 US patents on anode materials for lithium batteries. According to Solidion, the 7 newly granted patents expand an already broad portfolio focused on high-energy, fast-charging silicon anodes for AI data centers, drones, humanoid robots, EVs, and lunar-focused applications.

What is unique about Solidion Technology’s silicon anode for AI data centers and EVs (STI)?

Solidion’s silicon anode uses porous graphene balls that can accommodate up to 90% silicon. According to Solidion, this design aims to increase energy density, lower costs, and extend uptime or range for AI data centers, unmanned aerial vehicles, humanoid robots, and electric vehicles.

How does Solidion Technology’s new anode process address silane-related safety and cost concerns?

Solidion’s patented process is silane-free and designed to be safer, faster, and lower cost. According to Solidion, avoiding silane gas mitigates explosion, scarcity, and logistics issues associated with traditional CVD-based silicon anodes while supporting higher silicon loading in the composite structure.

How does Solidion Technology (STI) secure feedstock for its graphene-based silicon anodes?

Solidion uses domestically sourced feedstock, including graphene produced from biomass by its affiliated Global Graphene Group. According to Solidion, this North America–based supply aims to reduce supply-chain disruption risks and support scalable anode production for emerging robotics, EV, and space-related markets.

Which markets could benefit from Solidion Technology’s new silicon anode patents?

Targeted markets include AI data centers, drones, humanoid robots, EVs, and the lunar economy. According to Solidion, the patented silicon anode aims to extend uptime or driving range and lower battery costs, supporting advanced robotics and space-based computing applications.