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Hard Carbon Electrode HC-D03, 20 mg/cm² per side
Battery Electrode Sheet
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The electrode sheet is moisture-sensitive and requires strict vacuum baking prior to use. Structural degradation may occur if the sheet is exposed to ambient moisture or processed without vacuum drying.
- Vacuum Baking Protocol: Process the electrode sheet under vacuum at 100°C for 12 hours to prevent moisture contamination and structural degradation.
How does the 94.50% active material ratio of the Atomfair HC-D03 hard carbon electrode impact sodium-ion battery testing consistency?
The 94.50% active material ratio ensures high purity and uniform hard carbon distribution, reducing cell-to-cell variability and establishing a reliable baseline for electrolyte validation and performance evaluation. This ratio is optimized for consistent electrochemical behavior across half-cell testing matrices, as specified in the product's technical parameters.
What substrate material is used for the HC-D03 electrode and why is it chosen for sodium-ion battery applications?
The electrode is built on a carbon-coated aluminum foil substrate, which maximizes electrical contact, improves adhesion, and optimizes contact mechanics for high-performance sodium-ion battery (SIB) R&D. This design enhances operational efficiency and is specifically tailored for SIB applications, as detailed in the product's key features.
What is the required pre-treatment protocol for the HC-D03 electrode sheets before electrochemical testing?
The recommended baking protocol requires processing the electrode sheets under vacuum at 100°C for 12 hours to prevent moisture contamination and structural degradation before thermal validation workflows. This step is mandatory for laboratory research use, as stated in the product's logistics notice.
The HC-D03 hard carbon electrode sheet, with 94.5% active material loading at 20 mg/cm² double-sided wet coating on carbon-coated aluminum foil, is purpose-built for sodium-ion battery half-cell testing and baseline characterization, but requires strict vacuum drying at 100°C for 12 hours prior to use to mitigate moisture-induced degradation.
Positive
- High active material ratio: An optimized 94.50% active material ratio ensures homogeneous hard carbon distribution across the electrode, reducing variability in half-cell testing matrices.
- Carbon-coated aluminum substrate: The carbon-coated aluminum foil current collector maximizes electrical contact and adhesion, improving operational efficiency for high-performance sodium-ion battery applications.
Trade-offs
- Mandatory vacuum drying protocol: The electrode requires a strict 12-hour vacuum bake at 100°C before use to prevent moisture contamination and structural degradation, adding preparation time and infrastructure demands.
- Laboratory research use only: This product is sold exclusively for laboratory research, limiting deployment to controlled experimental environments and precluding pilot or production-scale use without custom arrangements.
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).
