Description
ATOMFAIR® SOLVENT-FREE DRY BATTERY ELECTRODE (DBE) SHEETRESEARCH GRADE CUSTOM FABRICATION | PTFE FIBRILLATION PROCESS
|
|||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||
|
TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or custom fabrication inquiries.
EMAIL: inquiry@atomfair.com
|
|||||||||||||||||||||||||||
|
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
|
|||||||||||||||||||||||||||
Store these solvent-free dry electrodes in a dry room or glovebox immediately upon arrival to prevent moisture-induced degradation. The vacuum-sealed packaging contains no desiccant and must be opened only in an inert atmosphere to maintain electrode integrity.
- Moisture Sensitivity: Store immediately in a dry room or glovebox upon arrival to avoid moisture absorption.
- Packaging Integrity: The vacuum-sealed packaging must remain intact until transfer to a controlled atmosphere.
- Desiccant Absence: Desiccant is not included in the packaging, so prompt storage is critical.
Follow these steps to safely receive and store the dry electrode samples. Proper handling prevents moisture contamination and preserves electrochemical performance.
Required Equipment: Dry room or glovebox with inert atmosphere
- Inspect Package
Inspect the outer packaging for any signs of damage or punctures upon receipt from shipping. - Transfer to Controlled Atmosphere
Transfer the unopened vacuum-sealed package directly into a dry room or glovebox with inert atmosphere. - Open Sealed Packaging
Open the vacuum-sealed packaging only inside the dry room or glovebox to prevent moisture exposure. - Store Electrodes
Store the electrodes in a sealed container within the dry environment until ready for use.
How does the solvent-free dry electrode process affect the achievable mass loading compared to conventional wet coating methods?
The dry electrode technology enables ultra-high single-sided mass loading of 26 mg/cm² for LFP cathodes and 13 mg/cm² for graphite anodes, significantly exceeding typical wet coating limits. This is achieved through PTFE fibrillation, which provides robust adhesion without solvent-induced cracking, allowing higher volumetric energy density.
Can these dry electrodes be directly integrated into semi-solid or all-solid-state electrolyte systems?
Yes, the dry electrodes are perfectly compatible with semi-solid and all-solid-state electrolyte systems. The 100% solvent-free process ensures a clean interface with no chemical residues, resulting in low interfacial impedance and uniform pore structure, which is critical for solid-state battery performance.
What are the immediate storage requirements upon receiving dry electrodes to prevent moisture degradation?
The electrodes must be transferred to a dry room or glovebox immediately upon arrival because the standard packaging does not include desiccant. The product is shipped in vacuum/sealed packaging, but to maintain optimal performance and avoid moisture adsorption, strict dry storage conditions are required.
This custom dry electrode product enables ultra-high mass loading (26 mg/cm²) via solvent-free PTFE fibrillation, eliminating drying cracks and residues, making it suitable for solid-state battery R&D. However, immediate dry storage is mandatory as desiccant is not included, and lead times of 2-3 weeks require advance planning.
Positive
- Ultra-high mass loading capability: Achieves 26 mg/cm² single-sided loading, significantly boosting volumetric energy density for high-energy electrode designs.
- Solvent-free clean interface: 100% solvent-free process eliminates NMP residues and drying-induced cracking, ensuring low interfacial impedance and compatibility with solid-state electrolytes.
Trade-offs
- Moisture-sensitive storage required: Desiccant is not included; electrodes must be stored in a dry room or glovebox immediately upon arrival to prevent moisture uptake.
- Lead time for custom orders: Shipment requires 2-3 weeks after technical confirmation, which may delay time-sensitive research schedules.
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).
