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Key Documents

799084

Sigma-Aldrich

Graphene nanoplatelets

powder, avg. no. of layers, 5 ‑ 7

Sinónimos:

GNP powder, Graphene powder

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About This Item

Fórmula empírica (notación de Hill):
C
Peso molecular:
12.01
EC Number:
231-955-3
UNSPSC Code:
12352103

description

Surfactant type: Anionic Surfactant

form

powder

feature

avg. no. of layers 5 ‑ 7

composition

Graphene nanoplates as produced

sheet resistance

10 (+/-5) Ω/sq (for a 25 μm film)

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General description

Raman D/G and D/D′: 0.28 and 5.0 (The 2D band shape indicates the presence of few-layer graphene flakes with an average of 5-7 atomic layers)

Application

  • Graphene (nano)composite materials
  • Conductive coatings
  • Conductive Inks
  • Energy Storage

Storage Class

11 - Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Graphene nanoplatelets 15 μm particle size

Sigma-Aldrich

900410

Graphene nanoplatelets

Xiaofeng Liu et al.
Advanced materials (Deerfield Beach, Fla.), 25(43), 6284-6290 (2013-08-22)
Inspired by black powder explosion, a mixture of sugar and nitrate is diluted with inert molten salt, such that their rapid reaction is moderated, allowing capturing of the intermediacy product: highly porous N-doped graphene nanoplates. The methodology is extended to
Metin Uz et al.
ACS applied materials & interfaces, 12(11), 13529-13539 (2020-02-23)
In this study, a simple microfluidic method, which can be universally applied to different rigid or flexible substrates, was developed to fabricate high-resolution, conductive, two-dimensional and three-dimensional microstructured graphene-based electronic circuits. The method involves controlled and selective filling of microchannels
Electrical conductivity maps in graphene nanoplatelet/silicon nitride composites using conducting scanning force microscopy
Ramirez, C.; Garzon, L.; Miranzo, P.; et al.
Carbon, 49(12), 3873-3880 (2011)

Artículos

3D Printing of Carbon Fiber-Reinforced Composites

3D printing is a type of additive manufacturing that can be used to rapidly fabricate components with highly customizable geometries.

Graphene-Based Composites and their Unique Renewable Energy Applications

Graphene is a unique two-dimensional (2D) structure of monolayer carbon atoms packed into a dense honeycomb crystal that has attracted great interest due to its diverse and fascinating properties.

3D Printing Graphene Ink: Creating Electronic and Biomedical Structures and Devices

Since its discovery little more than a decade ago,1 the two-dimensional (2D) allotrope of carbon—graphene—has been the subject of intense multidisciplinary research efforts.

Graphene Nanoribbons: Production & Applications

Graphene's unique properties spark interdisciplinary interest; its honeycomb structure offers electrical, optical, and mechanical marvels.

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