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• Catalog Number: ACMA00014742
• Chemical Name: Graphene Quantum Dots
• Category: Other Nanomaterials; Other Quantum Dots
• Description: Graphene Oxide Thin Films are composed of graphene oxide (GO), a novel advanced material that consists of graphene, a single atom thick layer of carbon atoms, with various oxygen-containing functionalities. Graphene oxide and reduced graphene oxide (r-GO) thin films are available on various substrates including glass, quartz, PET, and Si/SiO2 substrate wafers.
• IUPAC Name: methane
• Molecular Weight: 16.043g/mol
• Molecular Formula: CxOzyHz
• InChI: InChI=1S/CH4/h1H4
• InChIKey: VNWKTOKETHGBQD-UHFFFAOYSA-N
• Boiling Point: -258 °F at 760 mm Hg (USCG, 1999);-258.7 °F at 760 mm Hg (NTP, 1992);-161.5 °C;-161.50 °C;-161 °C
• Melting Point: -296 °F (USCG, 1999);-296.5 °F (NTP, 1992);-182.4 °C;-182.566 °C;-182.4°C;-183 °C
• Purity: >80%
• Density: 0.415 to 0.45 at -259.6 °F (USCG, 1999);0.422 at -256 °F (USCG, 1999);0.554 at 0 °C/4 °C (air = 1 ) or 0.7168 g/liter
• Solubility: 3.5 mL/100 mL at 63° F (NTP, 1992);Insoluble;0.00 M;In water, 22 mg/L at 25 °C;Slightly soluble in acetone; soluble in ethanol, ethyl ether, benzene, toluene, methanol;0.91 mL in 1 g ether at 20 °C; 0.60 mL in 1 g ethyl alcohol at 20 °C;0.022 mg/mL at 25 °C;Solubility in water, ml/100ml at 20 °C: 3.3
• Appearance: Solid
• Color Form: Colorless gas
• Concentration: 1 mg/ml (available up to 2mg/ml)
• EC Number: 200-812-7;232-343-9;608-533-6
• Exact Mass: 16.0313001276g/mol
• Heat Of Vaporization: 8.19 kJ/mol
• Length: 1-15 um
• Monoisotopic Mass: 16.0313001276g/mol
• Odor: Odorless;Weak odor
• Particle Size: <6 nm
• RTECS Number: PA1490000
• SSA: >18 m2/g
• Surface Tension: 14 dynes/cm = 0.014 N/m at -161 °C
• Thickness: 1-2 nm
• Vapor Pressure: 258574 mm Hg at 100 °F ; 760 mm Hg at -258.7° F (NTP, 1992);4.66e+05 mmHg;4.66X10+5 mm Hg at 25 °C
• Viscosity: 34.8 uP at -181.6 °C; 76.0 uP at -78.5 °C; 102.6 uP at 0 °C; 108.7 uP at 20 °C; 133.1 uP at 100.0 °C; 160.5 uP at 200.5 °C; 181.3 uP at 284 °C; 202.6 uP at 380 °C; 226.4 uP at 499 °C