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NANOMYTE® NMC85 Cathode Products
NEI supplies NMC85 – Lithium Nickel Manganese Cobalt Oxide (LiNi0.85Mn0.05Co0.10O2) – cathode material as powders (CBP-58 and CBP-58C) for custom formulations, as well as pre-cast cathode sheets on an aluminum current collector (BE-58E) for ready-to-use cell assembly and testing.
Nickel-rich NMC cathodes represent the benchmark for next-generation energy density. By maximizing nickel content to 85%, NMC85 significantly boosts specific capacity, delivering higher energy storage per unit weight while simultaneously reducing reliance on costly cobalt.
NMC85 Cathode Powder
NANOMYTE® CBP-58
NANOMYTE® CBP-58 is a high-performance, nickel-rich (85% Ni) Lithium Nickel Manganese Cobalt Oxide cathode active material (CAM). Formulated for next-generation energy storage, CBP-58 maximizes specific capacity and energy density across both advanced lithium-ion and solid-state cell architectures.
CBP-58 is supplied in quantities of 250g, 500g, 1kg, 5kg, and 10kg (larger quantities are available upon request).
Surface-Modified NMC85 Option (CBP-58C):
For applications requiring enhanced interfacial stability, we offer NANOMYTE® CBP-58C, featuring a thin (0.75 – 1 wt%) Lithium Niobate (LiNbO3) conductive coating. CBP-58C is supplied in quantities of 100 g, 250 g, 500 g, 1 kg, or larger.
NMC85 Cathode Powder Specifications
- Product IDS: CBP-58 (uncoated) | CBP-58C (LiNbO3-coated)
- Chemical Name: Lithium Nickel Manganese Cobalt Oxide
- Chemical Formula: LiNi0.85Mn0.05Co0.10O2 (approximate molar ratio)
- Crystal Structure: Layered
- Morphology: Polycrystalline
- Average Particle Size (D50): ~10 µm
- Specific Surface Area: ~0.54 m2/g
- Typical Capacity: 210 – 220 mAh/g
NMC85 Cathode Powder Safety Information
- CAS #: 182442-95-1
- Hazard Classifications: May cause an allergic skin reaction. Suspected of causing cancer.
Precautions for Safe Handling
Appropriate personal protective equipment should be used at all times. Handle in a well-ventilated area. Avoid prolonged or repeated breathing of dust. Avoid contact with eyes and skin. Wash hands thoroughly after handling. Persons already sensitized to Nickel or Cobalt should handle this product with extra caution.
Conditions for Safe Storage
Keep container tightly closed in a dry and well-ventilated place. Avoid moisture.
Refer to the Safety Data Sheet for complete information on the safe handling and storage of this material.
NMC85 Electrode Sheets on Al
NANOMYTE® BE-58E
NANOMYTE® BE-58E is a pre-cast electrode sheet (tape) formulated with standard NMC85 (uncoated) cathode active material.
Standard BE-58E electrode sheets are 5 inches x 10 inches (127 mm x 254 mm) cast single-sided on 16 µm thick aluminum foil current collector, coated edge-to-edge. We also offer double-sided NMC85 electrode sheets (BE-58E-DS), as well as uncoated edges upon request.
NEI can also customize NMC85 electrodes to your exact specifications:
- Materials: Available with standard or LiNbO3-coated NMC85
- Custom Parameters: Active material loading, electrode composition, binder type, current collector type/thickness, and more.
BE-58E cathode electrode sheets are supplied in increments of 2, 5, 10, 25, 50, and 100 sheets (or more).
NMC85 Electrode Specifications
- Product ID: BE-58E (single-sided) | BE-58E-DS (double-sided)
- Composition: 90% NMC85, 5% Carbon Black, 5% PVDF
- Current Collector: Aluminum (16 µm thick, battery-grade)
- Sheet Size: 5 in x 10 in (127 mm x 254 mm), coated edge-to-edge
- Standard Areal Capacity: 2.0 mAh/cm2 ± 5% (per side)
- Standard Active Loading: 9.52 mg/cm2 ± 5% (per side)
- Nominal Capacity: ~210 mAh/g (@ 0.1C)
Electrode Customization Options
- Active Material Loading: specify the active loading (mg/cm2) or areal capacity of the electrode (mAh/cm2) per side
- Electrode Composition: modify the ratio of active material, conductive carbon, and binder
- Binder Type & Content: aqueous/non-aqueous
- Current Collector: Aluminum, copper, carbon paper, graphite foil, titanium, or stainless steel
- Sheet Size: the sheet size can be modified from our standard 5″ x 10″ sheets
- Uncoated Tab Areas: specify the uncoated areas along the length of one or both sides of the sheet
NMC85 Electrodes Safety Information
This product is defined as an “Article” under the OSHA Hazard Communication Standard (29 CFR 1910.1200) and the REACH Regulation (EC) No. 1907/2006. In its manufactured and shipped form, it does not pose a physical hazard or health risk to humans or the environment.
Precautions for Safe Handling: Appropriate personal protective equipment should be used at all times. Handle in a dry and well-ventilated area. Avoid creasing and folding, or actions that abrade, sand, or grind the coated surface, as this can cause the coating to delaminate or flake off, creating unnecessary dust. Persons already sensitized to Nickel or Cobalt should take extra caution handling this product.
Conditions for Safe Storage: Store sheets flat and in a dry and well-ventilated place, away from heat and moisture —ideally a desiccator or a dry box.
Refer to the Safety Data Sheet for complete information on the safe handling and storage of this material.
About Nickel-rich Lithium Nickel Manganese Cobalt Oxide (NMC)
Why High-Nickel NMC85?
Nickel-rich NMC compositions like NMC85 (containing 85% nickel) represent the leading edge of cathode technology for high-energy energy storage applications. Increasing the proportion of nickel directly boosts specific capacity and energy density, allowing cells to store significantly more energy per unit weight and volume. Furthermore, transitioning to higher-nickel formulations substantially reduces reliance on costly and supply-constrained cobalt, yielding a more cost-effective chemistry without sacrificing performance. These characteristics make nickel-rich NMC the ideal candidate for advanced EV platforms, high-performance solid-state battery research, and next-generation energy storage applications where maximizing range and runtime is critical.
About Lithium Niobate Coated NMC Powders
LiNbO3-coated NMC powders are designed to provide a protective, functional surface layer for NMC cathode materials. By applying a thin, lithium-ion conductive layer of Lithium Niobate (LiNbO3), these powders are engineered to address the inherent challenges of high-performance cathodes. The coating acts as a shield, which has the potential to mitigate direct contact between the active NMC particles and the electrolyte, a key step toward improving cycling stability and thermal resistance. This strategy is particularly valuable for high-nickel NMCs, where surface reactivity and long-term degradation are significant concerns. It offers a promising path for enhancing the longevity and reliability of advanced lithium-ion batteries without compromising on energy density.
SEM of coated NMC powder
NMC85 Ordering Information
All of NEI’s products are shipped directly from our facilities in Somerset, NJ (USA). For our customers in South Korea, Japan, or Italy, please send us your request and we will put you in touch with a local representative.
NMC85 Minimum Order Quantities (MOQ)
- Powder: 100 grams (for LiNbO3-coated) or 250g (for uncoated)
- Electrodes: 2 sheets (per specification)
Request a Quote for NMC85 Products
General Ordering FAQs
Where can I find pricing?
Pricing and formal quotes can be requested through one of our quote form links above, or you can contact our Battery Team.
Do you provide free samples?
We are unable to provide complimentary samples. However, to support small-scale testing and preliminary evaluation, we offer minimum order quantities starting at 100g or 250g standard cathode powders (depending on the product) or 2 sheets for our electrode products.
How do I place an order?
NEI accepts company and university purchase orders, or we can provide you with an order form. We can also accept orders through third-party buyers. You can send us a request for general pricing or a formal quotation through our quote form.
For customers in Japan, Korea, or Italy: please send us your request and we will put you in touch with a representative in your country so that you can place an order directly through them.
What forms of payment do you accept?
NEI accepts the following forms of payment:
- US & Canada – Checks (USD), ACH/EFT (USD), Credit & Debit Cards
- International – Wire transfer, Credit Cards
NEI accepts all major credit cards: Visa, MasterCard, Discover, and American Express
NEI also accepts payments through PayPal.
Sorry, we do not accept Venmo, Zelle, Bitcoin, or any other cryptocurrency.
Where can I find product specifications?
Specification sheets for all of our battery products can be found on the Battery Spec Sheets page »
Where can I find Safety Data Sheets?
All available Safety Data Sheets can be found on our MSDS page »
Updated November 12, 2026