806625
Graphene nanoplatelets
powder, polycarboxylate functionalized, hydrophilic
Synonym(s):
GNPs, graphenit-HYDRO
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About This Item
Empirical Formula (Hill Notation):
C
CAS Number:
Molecular Weight:
12.01
NACRES:
NA.23
UNSPSC Code:
12352103
description
Dispersibility: water (high stability in aqueous medium)
Quality Level
form
powder
composition
Carbon, >70 wt. % , Oxygen, >10 wt. %
General description
Graphene nanoplatelets are “pure carbon” very lipophilic, with a high tendency to aggregate and poor interactions with the surrounding matrix, hence difficult to disperse in processes and supports such as epoxy resin, thermoplastics or solvents such as water. The chemical modification on the surface of graphite nanoplatelet open new properties allowing good interaction with the targeted matrix. Without these chemical modifications the dispersion step became a difficult task and quite often do not produce the expected benefits.
Application
- Graphene (nano)composite materials
- Conductive coatings
- Conductive Inks
- Energy Storage
- Electrode materials
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Storage Class
11 - Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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Articles
自从十多年前被发现以来，碳-石墨烯的二维（2D）同素异形体一直是密集的多学科研究工作的主题。
3D打印是一种增材制造，可用于快速制造具有高度可定制几何形状的部件。
3D printing is a type of additive manufacturing that can be used to rapidly fabricate components with highly customizable geometries.
Chang-Hsiao Chen et al.
Nanomedicine : nanotechnology, biology, and medicine, 9(5), 600-604 (2013-01-26)
A graphene-based flexible microprobe developed by microelectromechanical system technology shows high resolution for the detection of electrophysiological signals from various bio-objects. The hydrophilization post-treatment using steam plasma was performed on the graphene surface to decrease the interfacial impedance between graphene
Edge-carboxylated graphene nanoplatelets as oxygen-rich metal-free cathodes for organic dye-sensitized solar cells
Ju et al.
Energy & Environmental Science, 7(3), 1044-1052 (2014)
Solid-state functionalization of graphene with amino acids toward water-dispersity: implications on a composite with polyaniline and its characteristics as a supercapacitor electrode material
Erdenedelger et al.
Journal of Material Chemistry A, 2(31), 12526-12534 (2014)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 806625-25G | 04061832990125 |