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ATOMFAIR® research grade aluminum battery cathode tabs piled inside an open black plastic storage case on a white background.

DNP Aluminum Cathode Tabs 3×0.1 mm ≥99.3% Al 100 pcs Box

$55.00

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.

Research-grade ≥99.3% Al cathode tabs, 3.0 mm × 0.1 mm, with DNP black film; 100 pcs/box, bend ≥7 cycles and 85°C electrolyte resistance. Order now.

SKU: AFMSIAHQ730
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ATOMFAIR® RESEARCH-GRADE ALUMINUM BATTERY CATHODE TABS (3 × 0.1 MM)

RESEARCH GRADE MATERIAL

Product Overview
ATOMFAIR® premium research-grade **aluminum tabs** provide elite structural and electrochemical stability for advanced **positive terminal pouch cell** integration. Formulated with a precise geometry of **3 × 0.1 mm**, these terminal current leads excel at mitigating oxidative stress within a demanding high-potential environment. Backed by highly stable DNP adhesive film cross-linking, each component maintains absolute hermetic scaling over thousands of cycles, preventing baseline electrolyte drift and protecting complex multi-layer configurations across corporate and academic battery testing paradigms while delivering certified **pure aluminum ≥ 99.3%** benchmark performance.

Technical Specifications
PARAMETER DETAILS
Chemical Purity Pure Aluminum (Al) ≥ 99.3%
Default Physical Dimensions 3.0 mm (Width) × 0.1 mm (Thickness)
Polymer Adhesive Interface DNP Black High-Performance Film (Default)
Mechanical Flexibility 180° Reverse Bending Cycles ≥ 7 Times
Corrosion & Bonding Resistance No delamination/corrosion after 4 hours in electrolyte at 85°C
Standard Packing Unit 100 Pieces per Box
Shelf Life & Warranty 12 Months (Under sealed validation)
Alternative Options Explore our related catalog or custom dimensions. For urgent technical custom requests or bulk inquiries, please contact our support team.

Key Features & Advantages
  • Oxidative Electrochemical Resistance: Formulated using pure Al ≥ 99.3% to prevent anodic corrosion and trace compound passivation under elevated positive voltage testing conditions.
  • Thermal-Chemical Hermetic Shielding: Default DNP black polyolefin core film delivers excellent gas-barrier protection and maintains its active sealant matrix against organic electrolyte solvation.
  • Fatigue-Resistant Structural Integrity: Resists severe mechanical cracking through ≥ 7 directional 180° fold tracking, lowering unit damage rates during compact stacking and manual case forming.
  • Standardized High-Volume Packaging: Arrives packed in 100-piece production lines to guarantee inventory security during continuous high-rate cell cycling arrays.

APPLICATION SCOPE: Optimized specifically for positive terminal leads in lithium-ion pouch cell processing, active cathode material characterization, high-C-rate transient cycling arrays, and compatibility evaluation for novel electrolyte systems within cleanrooms and university institutions.
PACKAGING: Hermetically sealed in 100-count standard dry boxes, insulated thoroughly against environmental ambient oxidation and surface moisture buildup.
IMPORTANT NOTICE: Component manipulation must be conducted exclusively under glovebox atmospheres or dry room settings displaying a relative humidity index ≤ 70% RH. Store between 5°C and 25°C. Technicians must apply nitrile or ESD laboratory glove wear to eliminate sweat-based organic salt contamination on the metal face or polymer interfaces.
TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official quotations.
EMAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

These aluminum cathode tabs require controlled atmospheric handling to prevent surface contamination and moisture absorption. Storage between 5°C and 25°C in sealed packaging is mandatory to maintain adhesive integrity and electrochemical performance.

  • Glovebox or Dry Room Requirement: Manipulation must be performed in a glovebox or dry room with relative humidity ≤70% RH to avoid oxidative degradation.
  • Personal Protective Equipment: Technicians must wear nitrile or ESD laboratory gloves to prevent sweat-based organic salt contamination on metal and polymer interfaces.
  • Storage Temperature Range: Store sealed boxes between 5°C and 25°C to preserve adhesive cross-linking and prevent thermal stress.
  • Contamination Control: Avoid exposure to ambient moisture and organic solvents outside of controlled environments to prevent delamination or corrosion.

Follow this procedure to safely prepare and handle aluminum tabs for pouch cell assembly. All steps must be performed under controlled atmosphere to maintain product integrity.

Required Equipment: Glovebox or dry room with humidity control, Nitrile or ESD laboratory gloves

  1. Transfer to Controlled Atmosphere
    Transfer the hermetically sealed packaging into a glovebox or dry room before opening.
  2. Verify Humidity
    Verify that the ambient relative humidity is at or below 70% RH.
  3. Don Protective Gloves
    Don nitrile or ESD laboratory gloves to prevent organic salt contamination.
  4. Maintain Storage Temperature
    Ensure the storage area temperature is maintained between 5°C and 25°C.

How does Atomfair's use of pure aluminum ≥99.3% balance corrosion resistance with mechanical flexibility for cathode tab applications?

The high-purity aluminum (≥99.3%) provides excellent oxidative electrochemical resistance to prevent anodic corrosion under positive voltage, while still maintaining sufficient ductility to withstand ≥7 directional 180° reverse bending cycles without cracking or delamination from the DNP adhesive film.

Are Atomfair aluminum cathode tabs compatible with both liquid and solid-state electrolyte systems?

These tabs are specifically optimized for positive terminal leads in lithium-ion pouch cell processing with organic liquid electrolytes, as indicated by their thermal-chemical hermetic shielding against organic electrolyte solvation using DNP black polyolefin core film. Compatibility with solid-state electrolytes is not specified; they are designed primarily for conventional liquid electrolyte systems used in academic and corporate battery testing.

What are the required environmental conditions for storing and handling Atomfair aluminum cathode tabs to maintain their performance?

Tabs must be stored between 5°C and 25°C under sealed validation to preserve shelf life up to 12 months. Manipulation must be performed in glovebox or dry room atmospheres with relative humidity ≤70% RH, and technicians must wear nitrile or ESD laboratory gloves to prevent sweat-based organic salt contamination on metal or polymer interfaces.

This evaluation covers Atomfair research-grade aluminum cathode tabs (3×0.1 mm, ≥99.3% pure Al) with DNP black adhesive film. The tabs provide strong oxidative resistance and mechanical flexibility (≥7 180° folds) for positive terminal pouch cell integration, but require strict handling in glovebox or dry room (≤70% RH) and controlled storage (5–25°C) to maintain integrity.

Positive

  • High-purity aluminum for anodic stability: Pure Al ≥99.3% minimizes anodic corrosion and trace-compound passivation under high positive voltage, ensuring electrochemical reliability in cathode tab applications.
  • Fatigue-resistant mechanical flexibility: Tabs withstand ≥7 cycles of 180° reverse bending without cracking, reducing damage during compact stacking and manual cell assembly.

Trade-offs

  • Strict humidity-controlled handling required: Manipulation must be performed exclusively in glovebox or dry room with relative humidity ≤70% RH to prevent surface oxidation and contamination, increasing infrastructure demands.
  • Controlled storage temperature range: Storage must be maintained between 5°C and 25°C; deviation may compromise adhesive film integrity and shelf life (12 months under sealed conditions).

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).

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