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Cathode & Anode Materials & Precursors

Supercharge your battery innovation with ATOMFAIR’s comprehensive catalog of premium, research-grade cathode and anode active materials, alongside high-purity chemical precursors. Specifically synthesized for advanced electrochemical research, coin/pouch cell prototyping, and next-generation energy storage R&D, our materials ensure exceptional phase purity, controlled particle size distribution (D50), and optimized structural stability. Partnering with global tier-one manufacturers, we supply high-performance formats tailored for precise institutional benchmarking and deep-tech energy validation.

Our catalog features state-of-the-art materials manufactured under stringent quality control protocols, enabling academic labs and industrial R&D centers to eliminate structural and chemical processing variables. From baseline intercalating carbons to high-voltage polyanionic frameworks and specialized solid-state metallurgical foils, ATOMFAIR provides the pristine chemical baseline required for rigorous laboratory testing and scalable pilot-line implementation.

Show More Battery Materials & Technical Specifications

I. High-Performance NCM811 Specialized Selection Matrix

Unlock the boundary of volumetric and gravimetric energy density with ATOMFAIR’s premium portfolio of Lithium Nickel Manganese Cobalt Oxide (NCM811). To overcome the intrinsic structural challenges of high-nickel layer cathodes—such as microcracking, chemical bloating, and rapid interface degradation at elevated potentials—we offer pristine morphologies alongside state-of-the-art atomic-layer and co-precipitation solid-electrolyte coatings:

Product Grade / ID Morphology Surface Modification / Coating Target Benchmarking Performance Advanced Target R&D Focus
NCM811-Pristine Poly Polycrystalline Spherical Cluster None (Uncoated Pure Baseline) First Discharge ≥ 200 mAh/g (4.3V vs. Li/Li+), Tap Density ≥ 2.3 g/cm3 Standard industrial validation, electrolyte optimization, liquid cell benchmarking
NCM811-Pristine Single Single-Crystal Monolith None (Uncoated Pure Baseline) High Voltage Durability ≥ 4.4V, Drastically minimized particle microcracking High-voltage cycling studies, evaluation of transition metal dissolution kinetics
NCM811-LNO SolidState Polycrystalline or Single-Crystal Lithium Niobate (LiNbO3 / LNO) Encapsulated Suppressed space-charge layer resistance at sulfide electrolyte junctions Sulfide-based All-Solid-State Batteries (ASSB) matching Argyrodite or LPS frameworks
NCM811-LATP SolidState Polycrystalline or Single-Crystal Lithium Aluminum Titanium Phosphate (LATP) Coated Enhanced high-voltage interface safety, rapid fast-ion surface diffusion paths Oxide-based solid-state batteries, hybrid solid-liquid configurations, polymer cells
NCM811-Oxide DualShield Polycrystalline Cluster Dual-Layer Atomic Oxide (Al2O3 / TiO2) Hybrid Coating Minimized parasitic electrolyte gassing, enhanced thermal runaway onset limits High-temperature cycle testing, consumer ultra-high capacity pouch cells, safety testing
NCM811-Fine Micron Sub-micron Spherical Segregates None or Al-doped (Customized) Highly active electrochemical surface area (BET tailored for specific load speeds) Extreme high-power pulse devices, thin-film micro-batteries, ultra-thin electrode casting

II. General Advanced Cathode Active Materials Selection Matrix

We supply, engineer, and customize virtually any active cathode chemistry across Lithium-ion, Sodium-ion, and Zinc-ion electrochemical systems, matching parameters from world-leading tier-one pilot lines:

System Full Chemical Name (Abbr.) Grade & Typical Formats Industrial Benchmarking Target Advanced R&D Application
Lithium-Ion (LIB) Lithium Iron Phosphate (LFP) High-Compaction Granular / Carbon-Coated Capacity ≥ 155 mAh/g, Tap Density ≥ 1.2 g/cm3 Long-life baseline cells, high-safety energy storage prototyping
Lithium-Ion (LIB) Lithium Manganese Iron Phosphate (LMFP) Mn-Rich Coated / Spherical Nano-Powder Voltage 4.1V vs. Li/Li+, Capacity ≥ 160 mAh/g Next-gen high-voltage phosphate systems, hybrid solid-liquid cells
Lithium-Ion (LIB) Lithium Cobalt Oxide (LCO) High-Voltage Single Crystal (4.5V – 4.6V Grade) Capacity ≥ 185 mAh/g, Tap Density ≥ 2.8 g/cm3 Consumer electronics, flexible thin-film batteries, ultra-high volumetric R&D
Lithium-Ion (LIB) Lithium Manganese Oxide (LMO) High-Rate Spinel / Spherical Particle Capacity ≥ 115 mAh/g, Excellent C-rate stability High-power pulse cells, cost-effective power tools, aqueous lithium systems
Lithium-Ion (LIB) Lithium Nickel Manganese Cobalt Oxide (NCM) Polycrystalline Baseline (NCM111, 523, 622) Standard high-capacity industrial formulations Standard three-way cell baseline testing, electrolyte additive screening
Lithium-Ion (LIB) Ultra-High Nickel NCM (Ni90 / Ni96) Single-Crystal High-Voltage / Poly-Ni96 Grade Capacity ≥ 220 mAh/g, Minimized Microcracking Ultra-high energy density cells, single crystal modification benchmarking
Lithium-Ion (LIB) Nickel Cobalt Manganese Aluminum Oxide (NCMA) Advanced Al-Doped Layered Monocrystal Enhanced thermal stability & capacity retention Automotive-grade large pouch/cylindrical cells, long-cycle high-nickel R&D
Lithium-Ion (LIB) Lithium Nickel Manganese Oxide (LNMO) Cobalt-Free High-Voltage Spinel Matrix 4.7V High-Voltage Platform, Capacity ~135 mAh/g Cobalt-free high-voltage cathode, high-voltage electrolyte degradation tests
Lithium-Ion (LIB) Lithium-Manganese-Rich Layered Oxide (LMR) High-Capacity O3-type Layered Solid Solution Capacity ≥ 260 mAh/g, Specific Energy Maxima Overcoming 400 Wh/kg limits, multi-electron reaction fundamental science
Lithium-Ion (LIB) Lithium Vanadium Phosphate (LVP / LVPF) NASICON Carbon-Coated Polyhedral Nano-Powder Capacity ~130 mAh/g (LVPF @ 4.2V Avg.) Wide-temperature cells (extreme low/high), extreme fast-charging electrochemistry
Sodium-Ion (SIB) Sodium Nickel Manganese Iron Oxide (O3 / P2-NaNFM) Air-Stable Layered Crystals (O3, P2, Mixed Phase) Capacity ≥ 135 mAh/g, High Ambient Air Stability Industrial-scale sodium layered cathode baseline, wide-temperature SIB cells
Sodium-Ion (SIB) Sodium Vanadium Phosphate (NVP) Carbon-Coated NASICON Structured Crystals Capacity ~100 mAh/g, Voltage 3.4V vs. Na/Na+ Ultra-long life energy storage SIBs, high-rate sodium-ion cells
Sodium-Ion (SIB) Sodium Vanadium Fluorophosphate (NVPF3) High-Voltage Na3V2(PO4)2F3 Nano-Composite Capacity ≥ 120 mAh/g, Voltage 3.9V vs. Na/Na+ High energy density SIBs, all-solid-state sodium battery pioneering research
Zinc-Ion (ZIB) Electrolytic Manganese Dioxide (EMD / MnO2) Birnessite-type / Tunnel Polymorphs (Alpha, Beta, Delta) Controlled crystalline frameworks, High Zn-uptake Aqueous Zinc-Ion Battery (AZIB) classical manganese-based baseline validation
Zinc-Ion (ZIB) Layered Vanadium Oxide / Bronze (V2O5 / Zn-V Bronze) V2O5 Nanorods / Zn0.25V2O5·nH2O Sheets Multi-electron transfer, Capacity ≥ 300 mAh/g High-capacity high-rate aqueous zinc cells, tunnel structural insertion physics

III. Premium Anode Active Materials & Metallic Substrates Matrix

From zero-strain insertion oxides to tailored alkali metallurgical alloys, our portfolio covers the full spectrum of high-fidelity anode materials optimized to suppress dendrite propagation:

Category Full Chemical Name (Abbr.) Grade & Typical Formats Industrial Benchmarking Target Advanced R&D Application
Pure Metal Pure Lithium Metal Foil / Ribbon (Pure Li) Ultra-Thin Battery Grade (10µm, 20µm to 200µm) Purity ≥ 99.9%, Controlled surface roughness Solid-state batteries (SSB), symmetric cell interface testing
Pure Metal Pure Sodium Metal Foil / Ingot (Pure Na) Hermetic Packaged Foils / High-Purity Ingots Zero oxide layer surface, Battery grade baseline Sodium metal batteries (SMB), half-cell in-situ mechanistic analysis
Alloy/Composite Lithium pre-deposited on Copper Foil (Li@Cu / Li-Cu) Ultrathin Li on Electronic Copper Foil (Li@Cu) Controlled Li loading thickness, Stable SEI alignment Volume expansion mitigation in lithium metal cells, anode-free architectures
Alloy/Composite Lithium-Indium Alloy (Li-In) In-Rich Foil / Uniform Metallurgical Alloy Matrix Thermodynamically stable potential (~0.6V vs Li) Counter electrode equilibrium and potential anchoring in solid electrolytes
Alloy/Composite Lithium-Magnesium Alloy (Li-Mg) Solid-Solution Li-Mg Strip (Low Magnesium wt%) Modified nucleation overpotential, suppressed dendrite Tuning lithium nucleation barriers, long-life lithium-metal pouch cells
Powder Anodes Silicon-Carbon Composite (Si-C) Porous Carbon Cage / Nano-Si Encapsulated Capacity 1400 – 2000 mAh/g, Low structural expansion Next-gen ultra-high energy density cells (>350 Wh/kg) benchmarking
Powder Anodes Silicon Oxides (SiOx) Carbon-Coated SiOx (Pre-lithiated Optional) Capacity 1300 – 1500 mAh/g, Excellent cycle life Long-life premium EV battery development, commercial graphite matching
Powder Anodes Niobium Titanium Oxide (TNO) High-Rate Nb₂TiO7 Monocrystalline Powder Capacity ~387 mAh/g, Voltage 1.0V-2.0V vs Li/Li+ Extreme fast charging zero-strain anode, heavy machinery / high-power cells
Powder Anodes Lithium Titanate (LTO) Spinel Li₄Ti₅O₁₂ Sub-micron / Nano Grade Zero-strain framework, Extreme high operating safety Ultra-long life stationary grid storage, extreme cold cells (functional at -40°C)
Powder Anodes Hard Carbon (HC) Bio-derived / Synthetic Spherical (SIB Optimized) Capacity 280 – 330 mAh/g, High ICE (≥ 88%) Core pairing anode for sodium-ion cells, high fast-charging SIB prototyping

IV. High-Purity Synthesis Precursors & Sacrificial Additives Matrix

To ensure perfect crystallization mechanics during solid-state sintering, our co-precipitation and elemental-doped precursors feature tightly controlled particle size distributions (D50) and pristine morphology:

Category Target System Full Chemical Name (Abbr.) Grade & D50 Control Technical Value / Industrial Feature
Multi-Valent Co-precipitate NCM Cathodes Nickel Cobalt Manganese Hydroxide (NCM Precursor) Spherical Monodisperse (D50: 3µm, 5µm, 10µm) Engineered for sintering NCM111/523/622/811, highly dense secondary particle packing
Multi-Valent Co-precipitate NCMA Cathodes Nickel Cobalt Manganese Aluminum Hydroxide (NCMA Precursor) Ultra-High Nickel Spherical NCMA Co-precipitate Core precursor for automotive-grade ultra-high nickel systems, atomic-level Al distribution
Specialized Precursor NM Cathodes Nickel Manganese Hydroxide (NM Precursor) Cobalt-Free Layered / Spinel Grade Precursor Synthesizing next-gen cobalt-free layered NM or high-voltage 4.7V LNMO materials
Phosphate Precursor LFP Cathodes High-Purity Iron(III) Phosphate (FePO4 Precursor) Anhydrous Amorphous / Crystalline Sub-micron Critical baseline for LFP, absolute limits on Sulfur, structural water, and heavy metals
Phosphate Precursor LMFP Cathodes Iron Manganese Phosphate Co-precipitate (Fe-Mn Phosphate) Atomically Mixed Fe-Mn Phosphate Framework Guarantees complete molecular-level solid solution, eliminating manganese segregation
Sacrificial Agent Cathode Pre-Lithiation Sacrificial Lithium Iron Oxide (LFO / Li5FeO4) Anti-Fluorite Structured Pure Phase Powder Delivers ~700 mAh/g first-cycle delithiation, remaining phases show zero battery side effects
Sacrificial Agent Cathode Pre-Sodium Sacrificial Sodium Formulation (Pre-Sodium Agent) Tailored Inorganic Sodium-Rich Micro-Powder Provides extreme first-cycle desodium capacity, completely offsetting hard carbon SEI sodium sink

Technical FAQ for Advanced Battery Materials, Precursors & Coatings

Why is Lithium Niobate (LiNbO3 / LNO) coating critical when implementing NCM811 into sulfide-based solid-state batteries?

Sulfide solid electrolytes (such as Argyrodite Li6PS5Cl or LPS) operate at completely different chemical potentials than oxide-based active materials. When raw NCM811 directly contacts a sulfide electrolyte, a cross-interface space-charge layer develops, causing rapid mutual chemical diffusion and severe oxidation of the sulfide under high operating potentials. Coating the NCM811 with a nanometer-thin layer of Lithium Niobate (LiNbO3) creates a robust ionic-conductive, electronically insulating buffer. This barrier successfully isolates the sulfide from structural oxygen while sustaining unimpeded Li+ ion hopping across the solid-state matrix.

What specific electrochemical benefits does LATP NASICON-type coating provide to high-nickel cathodes?

LATP (Li1.5Al0.5Ti1.5(PO4)3) is a recognized NASICON-type solid electrolyte exhibiting high intrinsic bulk ionic conductivity. Encapsulating NCM811 with an ultra-thin LATP phase serves a dual purpose: first, it acts as a mechanical shield against acidic HF attacks generated by hydrofluoric contamination in standard liquid electrolytes or polymer matrix degradation; second, it provides continuous 3D fast lithium-ion transport pathways at the grain boundaries. This allows cells to maintain superior rate capability (C-rate performance) even under heavily compacted, dense electrode configurations.

How does single-crystal NCM811 structurally outperform traditional polycrystalline configurations under high cut-off voltages?

Polycrystalline NCM811 particles consist of thousands of nano-sized primary grains clumped into a secondary sphere. During continuous de-lithiation (especially above 4.2V), isotropic lattice expansion and contraction cause huge mechanical stress along these internal grain boundaries, leading to particle microcracking. These cracks allow electrolyte infiltration, triggering severe internal side-reactions and rapid transition metal dissolution. Single-crystal NCM811 consists of single, micron-sized monolithic blocks that naturally lack internal grain boundaries, preventing microcracking and significantly boosting structural integrity and long-term cycle retention.

What ambient storage and processing constraints must be observed when handling pristine NCM811 powders?

Due to the high abundance of Ni3+ ions on the crystal surface of NCM811, the material is highly hygroscopic and chemically reactive with ambient moisture and carbon dioxide (CO2). Exposure to air quickly forms insulating layer contaminants like Lithium Carbonate (Li2CO3) and Lithium Hydroxide (LiOH). These residual surface lithium phases cause slurry gelation (hyper-viscosity) during NMP/PVDF mixing and block active charging pathways. Therefore, ATOMFAIR strictly packages all pristine NCM811 grades under an ultra-dry Argon atmosphere, and we highly recommend handling the powder exclusively inside an airtight glove box or dry room with a dewpoint below -50°C.

Why does ATOMFAIR enforce strict D50 and morphology controls on its NCM, NCMA, and NM co-precipitated precursors?

The particle size distribution (D50), tap density, and spherical morphology of hydroxide precursors (such as NCM, NCMA, and NM) directly dictate the solid-state calcination kinetics and final grain boundaries of the lithiated cathode. Our precise co-precipitation process minimizes elemental segregation and controls secondary particle agglomeration, allowing researchers to achieve uncompromised phase purity and superior tap density upon high-temperature sintering.

Why are Lithium-Indium (Li-In) and Lithium-Magnesium (Li-Mg) alloys preferred over pure Lithium in solid-state battery R&D?

Pure Lithium metal is prone to continuous interface degradation and severe dendrite penetration when combined with sulfide or oxide solid electrolytes due to mechanical unevenness and uneven current flux. Engineering Lithium alloys—such as Li-In or Li-Mg—significantly modifies the thermodynamic potential, establishes a more stable solid-electrolyte interphase (SEI), and lowers chemical reactivity, dramatically suppressing short-circuits during rigorous solid-state cycle testing.

How do sacrificial pre-lithiation agents like Li5FeO4 (LFO) improve cell-level energy density without affecting safety?

High-capacity anodes like Silicon-Carbon or SiOx experience massive initial lithium loss during the first charge due to Solid Electrolyte Interphase (SEI) formation. Adding a sacrificial agent like LFO to the cathode paste provides extra Li+ ions exclusively during the first cycle. Because LFO features an anti-fluorite structure that releases lithium at low overpotentials, it fully satisfies the anode’s SEI requirements, allowing the active cathode material to remain uncompromised, successfully increasing the overall net cell energy density.