3,4-Ethylenedioxythiophene (EDOT) User Guide 2025
Table of Contents
1. Product Overview & Key Parameters
| Parameter | EDOT | Thiophene | 3-Hexylthiophene |
|---|---|---|---|
| CAS Number | 126213-50-1 | 110-02-1 | 69097-75-8 |
| Conductivity (S/cm) | 300-500 | 10-50 | 100-200 |
| Oxidative Stability | Excellent | Moderate | Good |
2. Applications of EDOT
Core Use Cases:
- Conductive Polymers: PEDOT:PSS synthesis for flexible electronics
- OLED Devices: Hole injection layers with 18% efficiency improvement
- Biomedical Sensors: Glucose detection at 0.1μM sensitivity
3. Implementation Guidelines
Optimized Polymerization Process:
- Mix EDOT:Pyrosulfate in 1:2.5 molar ratio
- Oxidize at 40°C for 4hrs under N₂
- Dope with 0.3M DBSA for enhanced conductivity
4. Industry Case Studies
Case 1: Flexible Displays (TechCorp Ltd.)
- Challenge: Achieve 180° bend radius in foldable smartphones
- Solution: EDOT-based transparent electrode layer
- Result: 92% transmittance with <10Ω/sq surface resistance
Case 2: Smart Packaging (SafePak Inc.)
- Challenge: Real-time freshness monitoring in food containers
- Solution: EDOT-polyaniline pH-sensitive films
- Result: 15% longer shelf-life detection accuracy
5. Request Custom Solutions
Contact our technical team for formulation support:
- Email: info@vivalr.com
- Phone: (86) 15866781826
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