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Merck
CN
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About This Item

Linear Formula:
C
Molecular Weight:
12.01
EC Number:
231-153-3
UNSPSC Code:
12352103
NACRES:
NA.23
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Assay

≥85% carbon basis (TGA)

form

powder

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

L × W

2-15 μm × 40-250 nm

surface area

38 m2/g

density

1.5763 g/mL (He gas method)

bulk density

0.0953 g/mL (Mercury Porosimetry)

greener alternative category

Enabling,

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General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product belongs to Enabling category of greener alternatives thus aligns with "Design for energy efficency". Click here for more information.

Application

  • Composites.
  • Conductive inks.
  • Electrodes for LiB.
  • Energy storage & harvesting applications.
  • Bio-medical applications.

Preparation Note

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.

Analysis Note

Raman Spectroscopic Data:
ID/IG = 1.84±0.25
I2D/IG = 2.12±0.32
2D FWHM = 41 cm-1

Legal Information

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

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKBX2276V

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