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699640

Sigma-Aldrich

Carbon, mesoporous

greener alternative

less than 100 ppm Al, Ti, Fe, Ni, Cu, and Zn combined

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Synonym(s):
Graphitized carbon black
Empirical Formula (Hill Notation):
C
CAS Number:
Molecular Weight:
12.01
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

grade

battery grade

form

powder

mol wt

Mw 12.011 g/mol

composition

C

greener alternative product characteristics

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

surface area

150-250 m2/g

particle size distribution

45 μm±5

pore size

0.5 cm3/g pore volume (typical)

bp

4827 °C

mp

3654-3697 °C

bulk density

1.686 g/cm3 (absolute, typical)

application(s)

battery manufacturing

greener alternative category

SMILES string

[C]

InChI

1S/C

InChI key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

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General description

Carbon, mesoporous is a carbonaceous material with high surface area, chemical inertness, biocompatibility, thermal stability and electrical conductivity. It can be prepared by a variety of methods such as hydrogen bonding interaction, and freeze drying. Mesoporous carbon materials have been categorized based on their pore diameter (2 nm < pore size < 50nm).
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Application

Carbon, mesoporous can be used for a variety of applications such as fuel cell, lithium ion batteries, lithium sulfur batteries, double-layer capacitor and hydrogen evolution.

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Mesoporous carbon materials: synthesis and modification
Liang C, et al.
Angewandte Chemie (International Edition in English), 47(20), 3696-3717 (2008)
Material Matters, 3(1), 17-17 (2008)
Synthesis of mesoporous carbon materials via enhanced hydrogen-bonding interaction
Liang C and Dai S
Journal of the American Chemical Society, 128(16), 5316-5317 (2006)
Metallic WO2-carbon mesoporous nanowires as highly efficient electrocatalysts for hydrogen evolution reaction
Wu R, et al.
Journal of the American Chemical Society, 137(22), 6983-6986 (2015)
Preparation of rattle-type magnetic mesoporous carbon spheres and their highly efficient adsorption and separation
Yin Y, et al.
Journal of Colloid and Interface Science, 361(2), 527-533 (2011)

Articles

Mesoporous Materials include a range of high surface area porous silicates with applications in gas adsorption, drug delivery, diagnostics and catalysis.

Mesoporous materials are formed by a self-assembly process from combined solutions of sol-gel precursors (e.g., metal alkoxides) and structure-directing amphiphiles, usually block-copolymers or surfactants.

Silica is a very popular inorganic nanomaterial used in a wide range of applications including fillers for rubber, catalyst supports, separation media, carriers in food and agriculture, and abrasive/anticaking agents in cosmetics. It is also widely believed to be an important material for biomedical applications for following reasons.

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