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699640

Sigma-Aldrich

Carbon, mesoporous

greener alternative

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

Sinônimo(s):

Graphitized carbon black

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About This Item

Fórmula empírica (Notação de Hill):
C
Número CAS:
1333-86-4
Peso molecular:
12.01
Número CE:
215-609-9
Número MDL:
MFCD00133992
Código UNSPSC:
12352302
ID de substância PubChem:
329762150
NACRES:
NA.23
Preço e disponibilidade não estão disponíveis no momento.

grau

battery grade

Nível de qualidade

100

Formulário

powder

peso molecular

Mw 12.011 g/mol

composição

C

características do produto alternativo mais ecológico

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

sustainability

Greener Alternative Product

área da superfície

150-250 m2/g

Distribuição do tamanho da partícula

45 μm±5

tamanho de poro

0.5 cm3/g pore volume (typical)

p.e.

4827 °C

pf

3654-3697 °C

densidade volumétrica

1.686 g/cm3 (absolute, typical)

aplicação(ões)

battery manufacturing

categoria alternativa mais ecológica

Enabling,

cadeia de caracteres SMILES

[C]

InChI

1S/C

chave InChI

OKTJSMMVPCPJKN-UHFFFAOYSA-N

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Categorias relacionadas

Descrição geral

Carbon, mesoporous is a carbonaceous material with high surface area, chemical inertness, biocompatibility, thermal stability and electrical conductivity.[1] It can be prepared by a variety of methods such as hydrogen bonding interaction,[2] and freeze drying.[3] Mesoporous carbon materials have been categorized based on their pore diameter (2 nm < pore size < 50nm).[4]
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.

Aplicação

Carbon, mesoporous can be used for a variety of applications such as fuel cell,[5] lithium ion batteries,[5] lithium sulfur batteries,[6] double-layer capacitor[7] and hydrogen evolution.[8]

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

nwg

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificados de análise (COA)

Lot/Batch Number
MKCQ2861
MKCQ2857
MKCQ2859
MKCQ2856
MKCM6952

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Material Matters, 3(1), 17-17 (2008)
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)
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)
Mesoporous carbon materials: synthesis and modification
Liang C, et al.
Angewandte Chemie (International Edition in English), 47(20), 3696-3717 (2008)
Core-shell structured silicon nanoparticles@ TiO2-x/carbon mesoporous microfiber composite as a safe and high-performance lithium-ion battery anode
Jeong G, et al.
ACS Nano, 8(3), 2977-2985 (2014)
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Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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