At Eata Battery, we are dedicated to providing high-purity, reliable battery materials that empower scientific research and drive innovation in the field of electrochemical energy storage. As the global demand for advanced batteries continues to surge—fueled by the rapid development of electric vehicles, renewable energy storage systems, and portable electronic devices—the role of high-quality battery materials has become increasingly pivotal. Battery materials are the fundamental building blocks that determine the performance, efficiency, lifespan, and safety of all battery technologies, from conventional lithium-ion batteries to next-generation solid-state batteries and fuel cells. With decades of collective expertise in material science and electrochemical engineering, we specialize in supplying a comprehensive range of battery materials tailored specifically for research and development purposes, supporting laboratories, academic institutions, research teams and industrial R&D departments in their pursuit of breakthrough discoveries and technological advancements.
Our product portfolio covers all key categories of battery materials, each meticulously formulated and rigorously tested to meet the stringent standards of scientific research. We understand that research success depends on consistency, purity, and reproducibility, which is why every material we provide undergoes strict quality control processes, including chemical composition analysis, particle size distribution testing, and electrochemical performance validation. Below is a detailed overview of our core product categories, designed to support diverse research focuses and experimental needs.
As the positive electrode of a battery, cathode materials are critical for determining energy density, voltage output, and cycle life. Our cathode materials range includes lithium-based compounds such as lithium cobalt oxide (LCO), lithium nickel manganese cobalt oxide (NCM), lithium iron phosphate (LFP), and lithium manganese oxide (LMO), as well as emerging materials like sodium-ion cathode precursors and solid-state cathode composites. These materials are available in various particle sizes and purities, enabling researchers to explore the relationship between material structure, morphology, and electrochemical performance.
The anode (negative electrode) is responsible for storing and releasing ions during battery charge and discharge cycles, directly influencing charge-discharge rate and cycle stability. Our anode materials portfolio features traditional options such as synthetic graphite, natural graphite, and hard carbon, as well as advanced materials including silicon-based anodes, tin oxide composites, and titanium dioxide (TiO2) derivatives. We also offer customized anode formulations to support research into high-capacity, fast-charging anode technologies for next-generation batteries.
Electrolytes serve as the ion-conducting medium between the cathode and anode, playing a vital role in battery efficiency, safety, and operating temperature range. We provide a wide selection of electrolytes, including liquid electrolytes (organic solvent-based, aqueous-based), gel electrolytes, and solid electrolytes (polymer-based, ceramic-based). Our electrolytes are available with varying salt concentrations, additive combinations, and ionic conductivities, catering to research on lithium-ion, sodium-ion, potassium-ion, and solid-state battery systems.
Separators are essential components that physically separate the cathode and anode to prevent short circuits while enabling ion transport. Our separator materials include polyethylene (PE), polypropylene (PP), and composite separators with ceramic coatings (such as alumina or silica) to enhance thermal stability and mechanical strength. We offer separators in different thicknesses, porosities, and pore sizes, supporting research into separator modification, electrolyte wettability, and battery safety under extreme conditions.
Current collectors facilitate the transfer of electrons between the battery electrodes and the external circuit, requiring excellent electrical conductivity and chemical stability. Our product line includes copper foil (for anodes), aluminum foil (for cathodes), and customized current collectors made from stainless steel, nickel, or carbon-based materials. These current collectors are available in various thicknesses and surface treatments (such as coating or etching) to optimize electron transfer and interface compatibility in research batteries.
Catalysts are core components of fuel cells, accelerating the electrochemical reactions at the anode and cathode without being consumed in the process. We supply a range of fuel cell catalysts, including platinum (Pt) nanoparticles, platinum-alloy catalysts (Pt-Ru, Pt-Co, Pt-Ni), and non-precious metal catalysts (such as iron-nitrogen-carbon (Fe-N-C) and cobalt-based catalysts). These catalysts are available in different loadings, particle sizes, and supports (carbon black, graphene, carbon nanotubes) to support research into fuel cell efficiency and cost reduction.
Fuel cell electrolytes enable the transport of ions (protons, hydroxide ions, or oxide ions) between the electrodes, determining the fuel cell type and operating conditions. Our offerings include proton exchange membrane (PEM) materials (Nafion, sulfonated polyimide), alkaline electrolyte solutions (potassium hydroxide), phosphoric acid electrolytes, and solid oxide electrolytes (yttria-stabilized zirconia, gadolinium-doped ceria). These materials support research into PEM fuel cells, alkaline fuel cells, phosphoric acid fuel cells, and solid oxide fuel cells.
Structural materials provide mechanical support, gas sealing, and thermal management for fuel cell stacks, ensuring long-term stability and performance. Our product range includes bipolar plates (graphite, metal, composite materials), gas diffusion layers (carbon cloth, carbon paper), and sealing materials (silicone rubber, fluoroelastomers). These materials are designed to meet the high-temperature, corrosive environments of fuel cell operations, supporting research into stack design and durability.
Binders are critical for holding electrode materials together, adhering them to current collectors, and maintaining electrode structure during charge-discharge cycles. We offer a variety of battery binders, including polyvinylidene fluoride (PVDF), carboxymethyl cellulose (CMC), styrene-butadiene rubber (SBR), and water-based binders, as well as emerging binders like polyacrylic acid (PAA) and conductive binders. Our binders are available in different molecular weights and concentrations to optimize electrode flexibility, adhesion, and electrochemical performance.
Additives are small quantities of substances added to electrolytes, electrodes, or separators to enhance battery performance, safety, and lifespan. Our battery additives include electrolyte additives (film-forming additives, flame-retardant additives, anti-oxidant additives), electrode additives (conductive additives like carbon black, graphene, and carbon nanotubes), and separator additives (thermal stabilizers, ion-conducting additives). These additives enable researchers to tailor battery properties and address key challenges such as capacity fading, thermal runaway, and interface impedance.
At Eata Battery, we are committed to being a trusted partner for research teams worldwide, providing not only high-quality battery materials but also personalized technical support and flexible supply options. Our focus on research-specific materials ensures that we meet the unique needs of scientific exploration, from small-scale laboratory experiments to pilot-scale research projects. As the field of battery technology continues to evolve, we remain dedicated to expanding our product portfolio, improving material quality, and supporting the next generation of energy storage innovations.
If you are interested in our services and products, please contact us for more information.
For Research or Industrial Raw Materials, Not For Personal Medical Use!
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Eata Battery delivers the world’s battery makers a single, reliable source for every high-performance raw material—cathode to collector, catalyst to membrane—so you can design, scale and ship next-generation batteries faster.
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