|
NCM811 Nickel Manganese Cobalt Oxide Single-Sided Cathode, 24 mg/cm² per side
Single-Sided Cathode Sheet
|
||||||||||||||||||||||||||||||||||||||||||||||||
|
This document specifies the mandatory processing and handling constraints for the Atomfair NCM811-S02 electrode sheet. The sheet requires vacuum baking to eliminate moisture and prevent structural degradation before use.
- Processing Requirement: Electrode sheets must undergo a 12-hour continuous vacuum baking protocol at 100°C before thermal testing.
- Environmental Sensitivity: Moisture contamination must be prevented to avoid structural degradation.
- Infrastructure Requirement: A vacuum oven capable of maintaining 100°C for 12 hours is required for activation.
How does the 24 mg/cm² mass loading uniformity of the NCM811-S02 electrode sheet improve R&D data reproducibility?
The precision wet process coating ensures exceptionally uniform 24 mg/cm² mass loading across the 152 × 100 mm active area, minimizing spatial variability for repeatable electrochemical testing. This structural integrity, combined with a 96.50% active material ratio and 200 mAh/g capacity, delivers consistent baseline data for half-cell foils and systematic performance analysis.
What substrate is used in the NCM811-S02 electrode and how does it affect interfacial compatibility?
The electrode is built on a carbon-coated aluminum foil substrate with a total thickness of 12 + 0.5 + 0.5 μm and a current collector density of 3.63 mg/cm². The carbon coating minimizes interface contact resistance and ensures reliable electrical connectivity, supporting high-rate cycle capability and compatibility with standard lithium-ion cell assembly.
What pre-treatment protocol is required before using the NCM811-S02 electrode sheet in cell assembly?
Standard electrode activation requires a 12-hour continuous vacuum baking protocol at 100°C to prevent moisture contamination or structural degradation before thermal testing workflows. This step is specified in the product's operational notice and is essential for maintaining electrode integrity in laboratory research.
This NCM811 electrode sheet delivers a 96.5% active material ratio and a uniform 24 mg/cm² single-sided coating on carbon-coated aluminum foil, but requires a 12-hour vacuum bake at 100°C prior to use to prevent moisture-induced degradation.
Positive
- High active material ratio: 96.5% active material matrix maximizes electrochemical reaction site density for precise half-cell testing and modeling.
- Carbon-coated aluminum foil substrate: Carbon coating minimizes interface contact resistance, ensuring secure electrical connectivity and supporting high-rate cycling stability.
Trade-offs
- Mandatory vacuum baking protocol: A 12-hour continuous vacuum bake at 100°C is required before use to prevent moisture contamination or structural degradation, adding pre-processing time.
- Moisture-sensitive electrode: The electrode is vulnerable to moisture absorption, necessitating dry handling environments and strict storage conditions post-baking 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).
