Aluminum Sheet Electrode

Aluminum Sheet Electrode | High-Purity Al Plate | FrankLab

99.5–99.9% Purity · Lightweight · Naturally Passivated Surface · Ideal for Corrosion Studies, Battery Research & Material Testing

Product Overview

The FrankLab Aluminum Sheet Electrode is a high-purity Al plate designed for electrochemical research involving aluminum’s unique surface chemistry, passivation behavior, and lightweight characteristics.

Aluminum sheet electrodes are widely used in:

• Corrosion and passivation studies

• Aluminum–air and Al-based battery research

• Electrodeposition and stripping experiments

• Material coating and surface engineering

• Oxide film growth & dissolution studies

• Teaching and academic labs

Aluminum’s naturally forming oxide layer provides a valuable model system for surface chemistry, making Al sheets essential for both fundamental and applied research.

Key Features

• High-Purity Aluminum (Al ≥ 99.5–99.9%)

Ensures consistent surface behavior and reproducible electrochemical response.

• Naturally Passivated Surface

Aluminum rapidly forms a stable Al₂O₃ layer that is ideal for studying:

• Passivation kinetics

• Oxide film stability

• Electrochemical breakdown mechanisms

• Lightweight & Easy to Fabricate

• Very low density

• Easy to cut, bend, drill, and machine

• Ideal for custom electrode geometries

• Good Electrochemical Stability in Neutral & Alkaline Media

Aluminum is stable in:

• Neutral aqueous systems

• Mild alkaline solutions

(Note: Aluminum dissolves rapidly in strong alkali and strong acids.)

• Smooth & Uniform Surface

• Suitable for polishing

• Provides repeatable CV/LSV/EIS results

• Ideal substrate for coatings and thin-film deposition

Technical Specifications

Standard Sizes (Aluminum Sheet Electrode)

(Length × Width × Thickness — fully customizable)

Small Format

• 10 × 10 × 0.5 mm

• 10 × 20 × 0.5 mm

• 10 × 10 × 1 mm

• 10 × 20 × 1 mm

Medium Format

• 20 × 20 × 1 mm

• 20 × 30 × 1 mm

• 25 × 25 × 1 mm

Large Format

• 30 × 30 × 1–2 mm

• 40 × 40 × 1–2 mm

• 50 × 50 × 1–2 mm

Custom cutting, shaping, and machining available.

•  Recommended Applications

Corrosion Science

• Passivation layer formation

• Al oxide film breakdown

• Pitting corrosion testing

Battery & Energy Research

• Aluminum–air batteries

• Aluminum-ion battery model studies

• Al dissolution and deposition experiments

Materials Science

• Thin-film deposition substrates

• Surface modification & coating experiments

• Oxide growth/dissolution studies

General Electrochemical Studies

• CV, LSV, EIS

• Surface activation & polishing behavior

• Aluminum redox kinetics

Customization Available

FrankLab supports full OEM customization:

• Custom dimensions up to 300 mm

• Thickness from 0.05–5 mm

• Precision laser cutting or CNC machining

• Polished or mirror-finished electrode surfaces

• Drilled holes or mounting slots

• Edge chamfering

• Pre-cleaned plates for electrochemical use

Engineering drawings & quotation provided within 24 hours.

For Custom Orders or Inquiries

If you have custom requirements or any additional questions, feel free to contact us:

Email: support@franklab.shop

Why Choose FrankLab?

FrankLab Focused on electrochemical & research materials

•Stable quality for repeatable experiments

•Flexible customization capability

•Trusted by universities, institutes, and industrial R&D labs