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ATOMFAIR 212 mAh/g NCM90 ultra-high nickel powder fine black material inside a clear egg-shaped glass bottle.

Ultra-High Nickel NCM90 Cathode Powder 212 mAh/g ATOMFAIR®

Price range: $260.00 through $500.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

ATOMFAIR® ultra-high nickel NCM90 cathode powder: 212 mAh/g, 90.15% Ni, 88.3% ICE, ≤0.20% Li. Research grade for Li-ion batteries. Order now.

SKU: AF-BM-P-C900-212M-200G
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Description

ATOMFAIR® 212 MAH/G NCM90 ULTRA-HIGH NICKEL POWDER

RESEARCH GRADE MATERIAL

Product Overview
Achieve uncompromised cell-to-cell consistency and robust baseline testing control with ATOMFAIR® 212 mAh/g NCM90 Ultra-High Nickel Powder. This premium lithium-ion battery positive electrode material eliminates chemical variables during core electrolyte validation testing. Formulated with a state-of-the-art 90 mol% nickel core network, it delivers an unprecedented 212.45 mAh/g capacity threshold, matching premium automotive targets while securing reliable ultra high nickel NCM90 cathode price efficiencies for institutional researchers.

Technical Specifications

PARAMETER DETAILS
1. Core Device & Electrochemical Design (2.5V–4.25V Window)
0.2C Discharge Specific Capacity ≥ 211.0 mAh/g (Typical: 212.45 mAh/g)
0.2C First Cycle Coulombic Efficiency (ICE) ≥ 88.0 % (Typical: 88.3 %)
2. Stoichiometric & Core Composition Profiles
Nickel (Ni) Content Fraction 90.15 ± 0.6 mol% (Typical: 90.14%)
Cobalt (Co) Content Fraction 6.44 ± 0.5 mol% (Typical: 6.47%)
Manganese (Mn) Content Fraction 3.41 ± 0.5 mol% (Typical: 3.39%)
Lithium (Li) Total Weight Ratio 7.10 ± 0.30 % (Typical: 7.12%)
Total Monomer Surface Alkali (Li+) ≤ 0.20 % (Typical: 0.12%)
Residual Li2CO3 / LiOH Impurities Li2CO3 ≤ 3500 ppm (2025) | LiOH ≤ 4500 ppm (3359)
3. Impurity & Contamination Boundaries (ICP-OES)
Trace Transition Interferences (Fe / Cu / Zn) Fe ≤ 25 ppm | Cu ≤ 20 ppm | Zn ≤ 20 ppm
Alkali & Non-Metal Bound (Ca / Na / S) Ca ≤ 200 ppm (43) | Na ≤ 300 ppm (71) | S ≤ 800 ppm (541)
Total Magnetic Inclusions ≤ 40 ppb (Typical: 25 ppb)
4. Physical Package & Microstructure Metrics
Median Particle Sizing (D50 Framework) 10.0 ± 1.5 μm (Typical: 10.02 μm)
Particle Size Footprints (D10 / D90) D10 ≥ 2.0 μm (3.02) | D90 ≤ 18.0 μm (16.65)
Particle Size Boundaries (Dmin / Dmax) Dmin ≥ 0.8 μm (1.01) | Dmax ≤ 26.0 μm (24.08)
Specific Surface Area (BET) / pH Value 0.60 ± 0.30 m²/g (0.56) | ≤ 12.0 (11.69)
Tapped Powder Density (Tap Density) ≥ 2.35 g/cm³ (Typical: 2.60 g/cm³)
Karl Fischer Moisture Level ≤ 250 ppm (Typical: 88 ppm)
Manufacturing Rules Processed under strict RoHS and halogen free compliance conditions (Cl- ≤ 500ppm, Br- ≤ 400ppm, Total ≤ 800ppm).
Alternative Options Explore our extended catalog options for standard 8-series matrices (NCM811) or single-crystal adaptations. For technical adjustments, contact support.


Key Features & Advantages
  • Supreme Energy Concentration: State-of-the-art 90 mol% nickel stoichiometric framing supports extensive practical discharge values reaching 212.45 mAh/g.
  • Suppressed Surface Contamination: Severely bounded residual lithium levels (Li2CO3 ≤ 2025 ppm) prevent ambient moisture breakdown and suppress chemical gas evolution inside cells.

APPLICATION SCOPE: High-capacity lithium-ion battery coin-cell/half-cell fabrication and automotive-grade pouch cell validation grids.
PACKAGING: Hermetically sealed under absolute vacuum inside high-barrier industrial cardboard boxes or bulk ton bags. Protects uncompromised baseline parameters for 24 months under clean seals.
IMPORTANT NOTICE: 9-series ultra-high nickel oxide matrices carry highly intense surface activities. Materials must be unsealed and transferred exclusively inside dry, low-dew-point argon or nitrogen environments (temperature ≤ 44°C, RH ≤ 75%) to address how to mitigate high nickel cathode residual alkali degradation guidelines.

TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

This document outlines the storage and handling constraints necessary to maintain the electrochemical performance of the Ultra-High Nickel NCM90 cathode material. Adherence to these constraints prevents degradation of surface alkali and capacity retention.

  • Inert Atmosphere Storage: Store the powder under an inert atmosphere to prevent moisture-driven increase in surface alkali content.
  • CO2 Exposure Minimization: Minimize exposure to ambient air and carbon dioxide to suppress growth of lithium carbonate and lithium hydroxide impurities.
  • Prompt Usage After Opening: Use the material promptly after opening to maintain its specified surface alkali limit of ≤0.20%.
  • Contamination Avoidance: Avoid contamination from other cathode materials to preserve the precise nickel-cobalt-manganese stoichiometry.
  • Controlled Environment for Slurry Preparation: Prepare electrode slurries in a controlled environment to achieve the specified first cycle efficiency of ≥88%.

How does the 90 mol% nickel content in NCM90 affect surface alkali levels and what are the maximum allowable limits?

The ultra-high nickel composition (90.15 ± 0.6 mol% Ni) elevates surface reactivity, so the material is tightly controlled to a total monomer surface alkali (Li+) of ≤ 0.20% (typical 0.12%) and residual Li2CO3 ≤ 3500 ppm with LiOH ≤ 4500 ppm. These limits ensure the powder maintains acceptable slurry stability and minimal side reactions during electrolyte validation testing.

What are the particle size distribution constraints for this NCM90 powder in electrode slurry processing?

The powder has a D50 of 10.0 ± 1.5 μm (typical 10.02 μm) with D10 ≥ 2.0 μm (3.02) and D90 ≤ 18.0 μm (16.65), and a Dmin ≥ 0.8 μm (1.01) and Dmax ≤ 26.0 μm (24.08). These tight boundaries are critical for achieving uniform coating thickness and preventing agglomerate-induced defects in high-energy electrode fabrication.

What moisture control measures are required when handling and storing NCM90 ultra-high nickel powder?

The material’s Karl Fischer moisture level is specified at ≤ 250 ppm (typical 88 ppm), indicating extreme sensitivity to ambient humidity. Storage and handling must be conducted in a dry room or glovebox with active desiccation to prevent LiOH and Li2CO3 formation on particle surfaces, which would compromise electrochemical performance.

This NCM90 cathode material delivers industry-leading specific capacity of 212.45 mAh/g with exceptionally low magnetic inclusions, making it suitable for high-energy lithium-ion cells. However, its high surface alkalinity and residual lithium impurities demand stringent dry-room handling and careful electrolyte compatibility assessment.

Positive

  • Ultra-high specific capacity: Delivers a typical 0.2C discharge capacity of 212.45 mAh/g, meeting premium automotive thresholds for high-energy lithium-ion cell design.
  • Extremely low magnetic inclusions: Total magnetic inclusions are ≤40 ppb (typical 25 ppb), minimizing ferrous contamination risks during electrode fabrication and cell assembly.

Trade-offs

  • High surface alkalinity: The powder exhibits pH up to 12.0 (typical 11.69), requiring moisture-controlled processing environments to prevent alkali-induced slurry degradation and electrode cohesion issues.
  • Residual lithium impurities: Contains up to 3500 ppm Li2CO3 and 4500 ppm LiOH, which can evolve CO2 or react with electrolyte components, potentially causing gas generation in full cells under extended cycling.

Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.

To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.

Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).

Additional information

Weight

200g, 1000g

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