ITO Glass Electrodes for Lab Electrochemistry - Felix Glass






ITO Glass Electrodes | Lab Electrochemistry Conductive Glass Slides
Felix Glass supplies electrochemistry-grade ITO glass (Indium Tin Oxide coated glass) for academic & industrial labs. Made by magnetron sputtering of ITO thin film onto borosilicate/quartz substrate, it combines low sheet resistance, high visible transmittance, excellent chemical stability. It serves as a transparent working electrode for electrochemical and spectroelectrochemical measurements, widely used for cyclic voltammetry(CV), chronoamperometry, spectroelectrochemistry, sensors & photoelectrochemical cells.
Technical Specifications
| Property | Value |
|---|---|
| Substrate | Borosilicate glass / Fused silica (quartz) optional |
| ITO Layer | In₂O₃:SnO₂, thickness 100–200 nm |
| Sheet Resistance | 5 Ω/sq, 10 Ω/sq, 15 Ω/sq, 20 Ω/sq (custom) |
| Visible Transmittance | ≥85% @ 550 nm |
| Size (Standard) | 20×20 mm, 25×75 mm (microscope slide), 50×50 mm |
| Thickness | 0.5 mm, 1.1 mm, 1.5 mm |
| Surface Roughness | ≤3 nm RMS |
| Working Temp | ≤250°C |
| Chemical Stability | Resists dilute acid/alkali/organic solvents; ethanol/acetone cleanable |
| Custom Process | Cutting, drilling, patterning, etching, edge chamfering |
Product Types
Borosilicate ITO Glass (General Electrochemistry)
- Substrate: Borosilicate glass
- Resistance: 10–20 Ω/sq
- Applications: General CV, electrochemical sensing, electrochromic devices
Quartz/Fused Silica ITO Glass (UV & Photoelectrochemistry)
- Substrate: High-purity fused silica
- Transmittance: UV–Vis–IR (185–3500 nm)
- Applications: Deep-UV spectroelectrochemistry, photolithography, photocatalysis
Key Features
- Stable Conductivity: Uniform sheet resistance across surface; consistent electrochemical signals
- High Optical Transparency: ≥85% @550 nm, enables in-situ spectroelectrochemistry
- Excellent Chemical Resistance: Stable in aqueous electrolyte, organic solvents; easy cleaning
- High Flatness & Clean Surface: Low roughness, minimal background current
- Customizable: Cut-to-size, drilled, patterned/etched electrodes
Applications
- Electrochemical working electrodes (3-electrode cells)
- Cyclic Voltammetry (CV), chronoamperometry, impedance testing
- Spectroelectrochemistry & in-situ optical monitoring
- Photoelectrochemical cells & photocatalysis
- Biosensors, electrochromic devices, microfluidic chips
- Laboratory analytical & electrochemical research
Custom Services
- Custom dimensions & thickness
- ITO patterning/etching (electrode arrays, custom circuits)
- Drilling, notching, edge treatment
- Quartz/borosilicate substrate options
- Small batch & prototype orders supported
Why Choose Felix Glass
- Lab-grade quality, batch-to-batch consistency
- ISO 9001 certified, RoHS/REACH compliant
- Strict resistance & transmittance inspection
- Fast sampling & global shipping for academic/industrial labs
- Technical support for electrode design & cleaning protocol
FAQ
Request a Quote
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- Can you customize the samples style according to my design requirement?
Of course! We can customize the process according to your needs: shape cutting, AR AG coating, high temperature oven, polishing and tempering, anti-UV ink printing, based on our mature supply system for processing and customization
- Can I get a sample with my own logo?
Since customized samples and shipping costs are high for both parties, in order to ensure a win-win situation for both parties and quality assurance, we only provide high-quality samples. But we can also provide existing product renderings and design mold services. Usually, we will first provide product renderings with your LOGO as a reference. Click to learn more about free samples
- What is your Production MOQ?
The minimum order quantity for our factory production is flexible and negotiable. Usually the MOQ is 100 pieces, and lower quantity is acceptable for trial order. Please feel free to let us know the quantity you need.
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