Graphene nanoribbons

C

12.01

231-153-3

NA.23

Preferred dispersing organic solvents: pyrrolidones and chlorinated solvents, also dispersible in acetone, ethyl acetate, dimethyl formamide, ethylene glycol, or 1,2-dimethoxyethane at concentration ≤0.1 mg/mL after bath sonication for 15 min with stability for a few hours.

• Less preferred dispersing organic solvents: cyclohexanone and γ-butyrolactone.
• Aqueous dispersions are possible at 0.1 mg/mL with triton-X-100, sodium cholate and deoxycholate and cellulose-based surfactants.

Raman Spectroscopic Data:
I_D/I_G = 1.84±0.25
I_2D/I_G = 2.12±0.32
2D FWHM = 41 cm^-1

Graphene Nanoribbon Composites and Methods of Making the Same, WO/2012/112435 A1.

100

≥85% carbon basis (TGA)

2-15 μm × 40-250 nm

BET surf. area 38 m²/g

1.5763 g/mL (He gas method)

0.0953 g/mL (Mercury Porosimetry)

500 mg in glass bottle

13 - Non Combustible Solids

WGK 3