LMR Lithium-Rich Manganese-Based Oxide Single-Sided Cathode Sheet, 30 mg/cm2

$109.00

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.

single-sided LMR lithium-rich manganese-based oxide cathode sheet for lithium-ion battery research. Key specifications: 30 mg/cm2 areal loading, 96% active material, 120 x 90 mm, 5-Pack. Suitable for lithium-ion cathode comparison, material screening, electrolyte studies, and cell-level evaluation.

Brands:

LMR Lithium-Rich Manganese-Based Oxide Single-Sided Cathode Sheet, 30 mg/cm2

Lithium-rich manganese-based oxide, LMR, is a layered cathode material for lithium-ion batteries. This ready-to-use sheet is supplied for laboratory cell assembly and material evaluation in the listed Single-Sided, 30 mg/cm2, 120 x 90 mm, 5-Pack configuration.

Material Characteristics

  • Lithium-rich manganese-based oxide composition
  • Layered positive-electrode material
  • Available as a defined coated research sheet

Typical Research Uses

Use for lithium-ion cathode comparison, material screening, electrolyte studies, and cell-level evaluation.

How to Read This Configuration

Compare side, loading, process, and collector when selecting an LMR sheet for a controlled experiment.

  • Areal loading: 30 mg/cm2. Use this value as the coating-mass basis when comparing electrode configurations.
  • Active material ratio: 96% is the listed active-material fraction of the coating formulation. The actual active mass still depends on the punched electrode mass.
Product Specification Value / Description
Product Type Single-Sided Cathode Sheet
Active Material System Lithium-Rich Manganese-Based Oxide (LMR)
Battery System Lithium-Ion
Electrode Role Cathode
Coating Side Single-Sided
Areal Loading 30 mg/cm2
Coating Area / Sheet Size 120 x 90 mm
Active Material Ratio 96%
Pack Size 5-Pack
SKU AF-BM-S-CLMR-AS30-5P00

Drying and Handling

Before cell assembly, dry the electrode sheet at 90-100 C for 12-24 hours. Use a clean, dry handling environment after drying.

Avoid bending, scratching, or contaminating the coated surface during cutting, punching, transfer, and stacking.

Research Need Related Atomfair Category Best For
Full-cell electrode pairing Lithium-Ion Anode Electrode Sheets Selecting a matched lithium-ion anode sheet for cell assembly
Custom configuration Custom Battery Electrode Coating Service Alternative loading, dimensions, current collector, or coating configuration
Tailored Solutions for Research
Contact our engineering team for technical support or institutional quotation requests.

Email: inquiry@atomfair.com

Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

The material is moisture-sensitive and must be dried under vacuum before cell assembly. The dry-processed coating requires careful handling to avoid mechanical damage or contamination.

  • Pre-Assembly Drying: Standard preparation protocol requires 12 hours of vacuum baking at 100°C before formal cell assembly to remove environmental moisture layers.
  • Moisture Protection: The sheets are vacuum-sealed to maintain low moisture content, and exposure to ambient air should be minimized until thermal treatment.

What is the advantage of the dry process for the LMR-S05 cathode electrode sheet, and how does it affect the active material ratio and mechanical integrity?

The dry process enables a 96.00% active material ratio by using high dry shear binder networks that provide robust mechanical binder structures and flawless single-sided film uniformity without solvent residues. This eliminates solvent-related issues and ensures consistent performance across the 5-sheet pack.

How does the carbon-coated aluminum foil substrate in the LMR-S05 electrode sheet influence contact polarization and cycle life?

The carbon-coated aluminum foil current collector reduces contact polarization, especially under the dense 30 mg/cm² coating load, which helps extend test cell cycling metrics. The substrate has an areal density of 4.4 mg/cm² and a thickness of 12 + 0.5 + 0.5 μm, providing a stable base for the 300 mAh/g capacity design.

What pre-treatment is required for the dry-processed LMR-S05 electrode sheets before cell assembly?

The sheets require vacuum baking at 100°C for 12 hours to remove environmental moisture layers before formal cell assembly. The product is vacuum-sealed in packs of 5 sheets to maintain batch constants, and proper handling is critical due to the dry-processed nature.

Atomfair LMR-S05 is a single-side coated lithium-rich manganese-based cathode sheet with 30 mg/cm² loading, 96% active material, and 300 mAh/g capacity, designed for research-grade battery testing. The dry process and carbon-coated aluminum collector enhance uniformity and reduce polarization, but the material requires vacuum baking prior to assembly.

Positive

  • High active material ratio and capacity: 96.00% active material ratio and 300 mAh/g capacity provide high energy density for advanced electrochemical testing and material validation.
  • Dry process with carbon-modified collector: Dry process ensures uniform coating without solvent residues; carbon-coated aluminum foil reduces contact polarization under dense loads.

Trade-offs

  • Mandatory vacuum baking protocol: Requires 12 hours vacuum baking at 100°C before cell assembly to remove moisture, adding preparation time and infrastructure demands.
  • Moisture-sensitive dry process electrode: Dry processed cathode sheets are highly susceptible to environmental moisture, necessitating vacuum-sealed packaging and careful handling to maintain performance.

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 excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).