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广州伟伯科技有限公司

广州伟伯科技有限公司

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产品中心

Carbon nanohorns, oxidized

产品编号：

3423227

包装规格：

250 MG

产品类别：

进口试剂

品牌：	Sigma-Aldrich

优惠价：

产品价格

产品编号	包装单位	单价(元)	国内现货	国外库存	询价单
3423227	250 MG	3540

产品别名

Carbon nanohorns, oxidized

CNHox

Holey Carbon Nanohorns

基本信息

Linear Formula【线性分子式】	C_xO_yH_z
General description【一般描述】	Single-walled carbon nanohorns are made of graphene sheets with long cone-shaped tips with the diameters of 2-5 nm and the length of 40-50 nm. Thousands of carbon nanohorns form spherical aggregates of about 100 nm in diameter. Uniform size High dispersion High purity, no metallic compound Large surface area Utilization of internal space in carbon nanohorn Holes were formed on the sheath of carbon nanohorn by oxidation treatments. Several materials can be accessible into thecarbon nanohorn sheath.
Application【应用】	Energy management system: Capacitor (good discharge rate, high capacity) Fuel cell (Good support materials for catalyst metal such as platinum) Medical :Carrier containing the anticancer drug Gas adsorption: Adsorption of highly reactive gas Compound material: Additive for characteristic improvement (improve electrical properties)

产品性质

Quality Level【质量水平】	100
description【描述】	Dispersibility in water: hydrophilic
Assay【测定】	90% (TGA)
form【形式】	powder or crystals
greener alternative product characteristics【环保替代产品特性】	Design for Energy Efficiency Learn more about the Principles of Green Chemistry.
impurities【杂质】	0% Metallic compound 10% graphite; amorphous
Diameter【直径】	2-5 nm (TEM)
surface area【表面积】	spec. surface area 1300-1400 m²/g (BET)
greener alternative category【环保替代产品分类】	Enabling
packaging【包装】	250 mg in poly bottle

安全信息

Storage Class Code【储存分类代码】	13 - Non Combustible Solids
WGK	WGK 1

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