跳转至内容
Merck
所有图片(6)

Key Documents

806641

Sigma-Aldrich

石墨烯纳米片

powder, oxidized

别名:

GNPs, Graphenit-OX

登录查看公司和协议定价


About This Item

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

描述

Dispersibility: Water, THF, DMF

形狀

powder

成份

Carbon, >95 wt. %
Oxygen, >1 wt. %

表面積

110 m2/g , BET

傅導性

1.5 E+05 S/m (pressed pellets)

體積密度

0.2 g/mL

正在寻找类似产品? 访问 产品对比指南

一般說明

A low dimensional carbon nanoplatelet with a lateral dimension of about 2-3μ and a few layer thick. It is slightly oxidized (content of oxygen around 2%) yielding to a superior dispersion behavior in different solvent/matrix. It has been used with success as anti-corrosion additive in powder coating formulation among other properties.

應用

  • Graphene (nano)composite materials
  • Conductive coatings
  • Anti-corrosion coatings
  • Conductive Inks
  • Energy Storage
  • Electrode materials

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


从最新的版本中选择一种:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本?

如果您需要特殊版本,可通过批号或批次号查找具体证书。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

其他客户在看

Facile fabrication of highly flexible graphene paper for high-performance flexible lithium ion battery anode
Kim et al.
Royal Society of Chemistry Advances, 5(5), 3299-3305 (2015)
New Approach to the Synthesis of Exfoliated Polymer/Graphite Nanocomposites by Miniemulsion Polymerization Using Functionalized Graphene
Han et al
Macromolecules, 44(21), 8504-8515 (2011)
Yan Geng et al.
Journal of colloid and interface science, 336(2), 592-598 (2009-05-06)
A novel route is proposed to produce graphite nanoplatelets (GNPs) and graphene sheets. The natural graphite flakes were directly exfoliated by ultrasonication in formic acid. A stable graphene aqueous dispersion was obtained using the as-produced GNPs after two processing steps:
Ladislav Kavan et al.
ACS nano, 5(1), 165-172 (2010-12-04)
Commercial graphene nanoplatelets in the form of optically transparent thin films on F-doped SnO(2) (FTO) exhibited high electrocatalytic activity toward I(3)(-)/I(-) redox couple, particularly in electrolyte based on ionic liquid (Z952). The charge-transfer resistance, R(CT), was smaller by a factor

商品

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.

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.

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.

联系技术服务部门