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803723

Sigma-Aldrich

Mn3O4/graphene nanocomposite

10 mg/mL, dispersion in acetone

Synonym(s):

Mn3O4 decorated highly conductive graphene

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About This Item

UNSPSC Code:
12352200
NACRES:
NA.23

description

Loading Density: 30%-70% (Mn3O4 nanocrystal) by TEM
Resistance: <103 Ω/sq (graphene)

form

dispersion

composition

acetone, ~80 wt. %
graphene, 3-8%
Mn3O4 nanoparticle, 4-9%

concentration

10 mg/mL

thickness

1-10 nm , graphene

particle size

5-25 nm (Mn3O4 nanocrystal)

storage temp.

2-8°C

Application

High capacity anode material for supercapacitors and lithium ion batteries.

Legal Information

Product of Ocean Nanotech, LLC.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

target_organs

Respiratory system

supp_hazards

EUH066

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

5.0 °F

flash_point_c

-15 °C

Certificates of Analysis (COA)

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Mn3O4 nanoparticles embedded into graphene nanosheets: Preparation, characterization, and electrochemical properties for supercapacitors.
Wang et al.
Electrochimica Acta, 55(22), 6812-6817 (2010)
Hailiang Wang et al.
Journal of the American Chemical Society, 132(40), 13978-13980 (2010-09-22)
We developed two-step solution-phase reactions to form hybrid materials of Mn(3)O(4) nanoparticles on reduced graphene oxide (RGO) sheets for lithium ion battery applications. Selective growth of Mn(3)O(4) nanoparticles on RGO sheets, in contrast to free particle growth in solution, allowed

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