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900442 Aldrich

Graphene/PEDOT:PSS hybrid ink

dispersion in DMF

Synonym: Conductive ink, Electrochemically exfoliated graphene ink, G/PEDOT:PSS, Graphene ink




50 mL in glass bottle

General description

• Graphene preparation method: Electrochemical exfoliation.
• Graphene thickness by AFM: 80%, 1-3 layers.
• Sheet size by AFM: 10 μm.
• Oxygen content: 7.5% (by XPS) (C/O-ratio: 12.3).
• Raman I_D/I_G ratio: 0.4.
• Sheet resistance: 4.8 kΩ/sq.
• Typical properties of films produced thereof (after spray coating):
a) 11 nm film: 90% transmittance, 1200 Ω/sq (as made).
b) 20 nm film: 80% transmittance, 500 Ω/sq (as made).

Legal Information

Sold under Material Transfer Agreement with Xinliang Feng group at TU Dresden.

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.


Certificate of Analysis

Protocols & Articles


Recent Advances in Scalable Synthesis and Processing of Two-Dimensional Materials

1Department of Electrical and Systems Engineering, University of Pennsylvania, Philadelphia, Pennsylvania, 19104, USA 2School of Materials Science and Engineering, Nankai University, Tianjin, 300350,...
Deep Jariwala,1* Jian Zhu,2 Jung-Woo Seo,3 and Mark C. Hersam3*
Material Matters, 2018, 13.1
Keywords: Absorption, Adsorption, Catalysis, Centrifugation, Chemical vapor deposition, Crystallization, Degradations, Deposition, Diffusion, Electronics, Filtration, Ligands, Materials Science, Microscopy, Nanomaterials, Nucleic acid annealing, Oxidations, Photoexcitation, Photovoltaics, Purification, Recombination, Scanning electron microscopy, Semiconductor, Separation, Solar cells, Solvents, Sonication, Sublimation

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Probing Dirac Electron Physics in Graphitic Materials Webinar

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Peer-Reviewed Papers


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Video of Printing with Graphene Ink