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Merck
所有图片(5)

主要文件

806633

Sigma-Aldrich

石墨烯纳米片

powder, hydrocarbon functionalized, hydrophobic

别名:

GNPs, graphenit-LIPO

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About This Item

经验公式(希尔记法):
C
CAS号:
分子量:
12.01
分類程式碼代碼:
12352103
NACRES:
NA.23

描述

Dispersibility: dichloromethane, N-methyl-2-pyrrolidone, and other non-polar solvents

形狀

powder

成份

Carbon, >85 wt. %
Oxygen, >3 wt. %

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一般說明

Graphene nanoplatelets are “pure carbon”, 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, or thermoplastics. 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.

應用

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

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Graphene Modified Lipophilically by Stearic Acid and its Composite With Low Density Polyethylene
Han et al.
Journal of Macromolecular Science: Physics, Part B: Physics, 53(7), 1193-1204 (2014)
Sheng-Zhen Zu et al.
Journal of nanoscience and nanotechnology, 13(2), 946-953 (2013-05-08)
Graphene sheets have been dispersed in water and organic solvents by noncovalent surface modification with the assistance of bifunctional molecule pyrene-adamantane (Py-Ad) carrying a pyrene moiety. Lipophilic graphene sheets have been obtained in the form of graphene-Py-Ad in a wide

商品

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

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。

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.

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。

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

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