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NEW! Plexcore® electronic-grade organic conductors and semiconductors
from Aldrich® Materials Science
Printed electronics holds the promise for many new applications. Research toward making printed organic solar cells, radio frequency identification tags and flexible displays depends on high-quality organic materials that will perform in devices you make in your lab. Plexcore organic semiconductors and conductive inks developed by Plextronics, Inc. are polythiophene-based platform technologies for organic electronics devices. They are now available for your research from Aldrich Materials Science:
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 Organic photovoltaic cell printed using Plexcore OS 2100 semiconductor |
- 698989 (Plexcore OS 1100) P3HT for organic transistors
- 698997 (Plexcore OS 2100) P3HT for organic solar cells
- 699780 (Plexcore OC 1200)
- 699799 (Plexcore OC 1100) sulfonated polythiophene inks for hole transport layers and conductive films
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 Lab-scale OLEDs using Plexcore OC conductive inks as a hole transport layer |
Product Descriptions:
| 698989 Poly(3-hexylthiophene-2,5-diyl), Mn 25,000-35,000(P3HT, Plexcore® OS 1100): Electronic-grade regioregular semiconductive polymer powder designed for organic circuitry (e.g. OFET) applications. Moderate molecular weight provides good solubility and high mobility. |
698997 Poly(3-hexylthiophene-2,5-diyl), Mn 45,000-65,000(P3HT, Plexcore OS 2100): Electronic-grade regioregular semiconductive polymer powder designed for organic photovoltaic (OPV) applications. High molecular weight and purity provide efficient light harvesting and hole transport. |
| Product* |
Molecular Weight (Mn) |
Mw/Mn (PDI) |
Regioregularity (RR) |
Trace Metals Content |
Package Size |
Aldrich Product No. |
| Plexcore OS 1100 |
25,000-35,000 |
~ 2.0 |
> 95% |
< 50 ppm |
250 mg, 1 g |
698989 |
| Plexcore OS 2100 |
45,000-65,000 |
~ 2.0 |
> 98% |
< 50 ppm |
250 mg |
698997 |
| *Products of Plextronics, Inc., U.S. Pat. 6.166.172. Plexcore® is a registered trademark of Plextronics, Inc. |
| 699780 Sulfonated polythiophene ink, 2% wt. in ethylene glycol monobutyl ether/water, 3:2 (Plexcore OC 1200): Electronic-grade organic conductive ink for OLED applications. Low acidity aqueous formulation for easy film formation. |
699799 Sulfonated polythiophene ink, 2% wt. in 1,2 propanediol/isopropanol, 1:1 (Plexcore OC 1100): Electronic-grade organic conductive ink for OLED applications. Low acidity formulation in propanediol/isopropyl alcohol for improved film clarity. |
| Product* |
Work Function (eV) |
Resistivity (W-cm) |
Viscosity (cP) |
pH |
Surface Tension (dynes/cm) |
Package Size |
Aldrich Product No. |
| Plexcore OC 1200 |
5.1–5.2 |
500-2000 |
5–12 |
2.1–2.4 |
35–28 |
25 mL |
699780 |
| Plexcore OC 1100 |
5.1–5.2 |
50-500 |
8–15 |
2.1–2.4 |
35–38 |
25 mL |
699799 |
| *Products of Plextronics, Inc., U.S. Pat. 6.166.172. Plexcore® is a registered trademark of Plextronics, Inc. |
Commercial supply of Plexcore materials on multi-kilogram (Plexcore OS) and multi-liter (Plexcore OC) scale is available directly from Plextronics: www.plextronics.com |
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