Top Performing Products – Energy

SPECIFIC POLYMERS offers a dedicated portfolio of monomers and polymers designed to meet the challenges of next-generation energy storage systems. Our cutting-edge materials support the development of solid-state electrolytes, single-ion conductors, and other key components for lithium- and sodium-ion batteries.

STFSILi | SP-59-011

This styrenic monomer bearing a TFSILi moiety allows to design SPE with enhanced mechanical properties. Similarly to the methacrylic variant, it can be homopolymerized or copolymerized with a variety of co-monomers.

STFSILi

MTSILi | SP-49-003

This methacrylate monomer is bearing a (trifluoromethane)sulfonimide lithium (TFSILi) moiety that brings outstanding Lithium conduction properties. It can be used for the synthesis of solid polymer electrolyte (radical polymerization, UV-crosslinking). MTFSILi is available with its polymer form, PMSTFSILi (SP-4P-6-004), designed for advanced single-ion conducting polymer electrolytes.

MTFSILi

PMTFSILi | SP-4P-6-004

Poly(MTFSILi) is a polymer bearing (trifluoromethane)sulfonimide lithium (TFSILi) groups along its backbone, providing outstanding lithium-ion conduction. It is designed for solid polymer electrolytes and can be used as an ion-conductive matrix or further crosslinked (e.g., UV) to adjust performance.

poly MTFSILi

MTFSINa | SP-49-028

MTFSINa (SP-49-028) is a sodium-based TFSI monomer developed by SPECIFIC POLYMERS for advanced single-ion polymer electrolytes. Ideal for sodium-ion battery research, MTFSINa enables the design of innovative GPE and SPE materials with enhanced ionic conductivity and mechanical flexibility.

MTFSINa

STFSINa | SP-59-012

STFSINa (SP-59-012) is a sodium-based TFSI monomer engineered by SPECIFIC POLYMERS to support the development of solid and gel polymer electrolytes for next-generation sodium-ion batteries. Its unique structure promotes efficient single-ion conductivity, making it a key component in cutting-edge energy storage research.

STFSINa

SCYLi | SP-59-031

SCYLi (SP-59-031) is a new fluorine-free single-ion lithium monomer developed by SPECIFIC POLYMERS to support sustainable and cost-effective polymer electrolyte design. SCYLi is a promising alternative for researchers aiming to reduce PFAS use in next-generation lithium-ion battery materials.

SCYLi

SDICYLi | SP-59-021

SDICYLi (SP-59-021) is a newly developed fluorine-free lithium monomer from SPECIFIC POLYMERS, designed to meet the challenges of PFAS regulations and cost reduction in advanced battery research. Ideal for solid and gel polymer electrolytes, SDICYLi offers a sustainable pathway for developing high-performance single-ion lithium conductors.

SDICYLi

VTFSILi | SP-69-002

VTFSILi (SP-69-002) is a lithium-based vinyl monomer featuring the high-performance TFSI counterion, developed to meet the demands of next-generation battery technologies. With excellent ionic conductivity, thermal and electrochemical stability, and a polymerizable vinyl group, VTFSILi is a versatile building block for designing single-ion conducting polymers and solid-state electrolytes, paving the way for safer, more efficient lithium-ion batteries.

VTFSILi

VTFSINa | SP-69-003

VTFSINa (SP-69-003) is the sodium-based analogue of VTFSILi, tailored for the development of sodium-ion battery technologies. With its TFSI counterion, polymerizable vinyl functionality, and strong ionic conductivity, VTFSINa is an ideal monomer for creating single-ion conducting polymer electrolytes that combine safety, performance, and scalability.

VTFSINa

MPhSILi | SP-49-043

MPhSILi (SP-49-043) is a PFAS-free lithium salt monomer designed as an alternative to conventional fluorinated single-ion monomers, addressing growing environmental and regulatory concerns. It enables the development of solid polymer electrolytes, single-ion conducting networks, and functional binders for advanced battery architectures, opening new opportunities for tailored single-ion polymer systems.

MPhSILi

MMeSILi | SP-49-053

MMeSILi (SP-49-053) is a fluorine-free lithium salt monomer developed to replace traditional PFAS-based single-ion monomers, in response to tightening environmental and regulatory constraints. It supports the development of ion-conductive polymer matrices, covalent single-ion frameworks, and advanced binder systems for next-generation battery technologies, enabling customized single-ion polymer architectures.

MMeSILi

Beyond Products: Your R&D Partner

We provide technical supportformulation guidance, and custom synthesis to accelerate your battery material development. 

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