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Other Disclosures6810Maxell,Ltd.Electrical Equipment & Precision Instruments

Maxell and Tokyo Institute of Science Begin Joint Research on Next-Generation Batteries Using an Electrolyte with Water Molecules at Ceramic Particle Interfaces

Maxell and Tokyo Institute of Science have begun joint research on next-generation batteries using 3D-SLISE, an aqueous composite quasi-solid electrolyte containing water molecules. The aim is to commercialize batteries that can be manufactured without organic solvents and offer improved safety, lower environmental impact and better recyclability.

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Announced details

Aqueous composite quasi-solid electrolyte (3D-SLISE)Next-generation batteries using 3D-SLISE
Applicable field (uses covered by this announcement)
Uninterruptible power supply (UPS) systems for data centersPower ToolsTransport robots
Launch dateJoint research commenced (specific date: Not disclosed)
Relationship between the counterparty and the company
Maxell,Ltd.6810
Relationship with the Company

Joint research relationship concerning next-generation batteries. No capital or personnel relationship is stated.

CounterpartyInstitute of Science Tokyo

National university corporation. Specially Appointed Professor Shiratori Yosuke (白鳥洋介) and others are conducting research on 3D-SLISE.

In this announcement the company addresses none of Contract Value / Offering price / Impact on Business Performance.

Source (materials cited by the company)

Tokyo Institute of Science news release, “World’s First New Lithium-Ion Battery Electrolyte Produced in the Atmosphere” (dated 5 August 2025)

Announced details
ItemDetails
Names of Products / Services CoveredAqueous composite quasi-solid electrolyte (3D-SLISE), Next-generation batteries using 3D-SLISE
CounterpartyInstitute of Science Tokyo
Counterparty overviewNational university corporation. Specially Appointed Professor Shiratori Yosuke (白鳥洋介) and others are conducting research on 3D-SLISE.
Relationship with the CompanyJoint research relationship concerning next-generation batteries. No capital or personnel relationship is stated.
Launch dateJoint research commenced (specific date: Not disclosed)
Applicable areaUninterruptible power supply (UPS) systems for data centers, Power Tools, Transport robots
SourceTokyo Institute of Science news release, “World’s First New Lithium-Ion Battery Electrolyte Produced in the Atmosphere” (dated 5 August 2025)
Items this document does not state (11)
Contract ValueOffering priceContract DateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocationLocation scaleQuantitative EffectsUsage historyImpact on Business Performance

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

The aim is to reduce fire risk by eliminating flammable organic electrolytes, cut VOC emissions and power consumption through manufacturing without dry rooms or organic solvents, and improve recyclability after use.

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Maxell and Tokyo Institute of Science Begin Joint Research on Next-Generation Batteries Using an Electrolyte with Water Molecules at Ceramic Particle Interfaces | Maxell,Ltd. (6810) timely disclosure | Komori