MilliporeSigma
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808156

Sigma-Aldrich

3D printing graphene ink

description

0.12-0.15 Ω-cm (as 3D-printed fibers, not ink, 200-400 μm diameter)

Quality Level

form

viscous liquid

particle size

1-15 nm (thick)
1-20 μm (length and width)

viscosity

25-45 Pa.s(20 °C) (At low shear stresses. Shear thins to ∼10-15 Pa.s at Shear Stress = 100 Pa)

bp

39 °C

density

1.5-1.8 g/mL at 25 °C

storage temp.

2-8°C

Application

  • Direct syringe extrusion into solid fibers or structures-can be extruded by hand, or by machine, from any standard syringe.
  • Dip-coating.
  • Spin-coating.
  • Casting.
  • Fusing-separately produced solid 3D printing graphene objects can be joined via application of additional ink at points of contact.

Pictograms

Exclamation markHealth hazard

Signal Word

Danger

Hazard Classifications

Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3

Target Organs

Central nervous system

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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Articles

3D Printing Graphene Ink: Creating Electronic and Biomedical Structures and Devices

Since its discovery little more than a decade ago,1 the two-dimensional (2D) allotrope of carbon—graphene—has been the subject of intense multidisciplinary research efforts.

Synthesis and Applications of Graphene Nanoribbons Synthesized

Synthesis and Applications of Graphene Nanoribbons Synthesized

Advancements in the Fabrication of Integrated Organic Electronics

Professor Tokito and Professor Takeda share their new materials, device architecture design principles, and performance optimization protocols for printed and solution-processed, low-cost, highly flexible, organic electronic devices.

Additive Manufacturing of Permanent Magnets

Permanent magnets are an essential technology for energy conversion. Motors and generators are used to convert energy between electrical and mechanical forms.

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