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Merck
CN

484164

Sigma-Aldrich

glassy, spherical powder, 2-12 μm, 99.95% trace metals basis

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关于此项目

经验公式(希尔记法):
C
化学文摘社编号:
分子量:
12.01
EC 号:
MDL编号:
UNSPSC代码:
11101522
PubChem化学物质编号:
NACRES:
NA.23
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质量水平

方案

99.95% trace metals basis

表单

glassy, spherical powder

分子量

Mw 12.011 g/mol

组成

C

粒径

2-12 μm

密度

1.8-2.1 g/cm3

应用

battery manufacturing

SMILES字符串

[C]

InChI

1S/C

InChI key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

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一般描述

玻璃碳的结构仅显示短程有序。人们研究了球形碳颗粒悬浮液的光声多普勒效应。玻璃碳的电导率为 700Scm-1。4

应用

无定形碳可用于开发基于零电阻温度系数(TCR)的系统。玻璃碳已被用作双金属 Rh-ReOx 的催化剂载体。它可用于提高微机电系统(MEMS)上红外(IR)表面温度测量的准确度。
•Electrochemical Applications: as Electrodes thanks to excellent conductivity and inertness; as Substrate for catalytic materials in Electrochemical Sensors; Modified with catalysts for green catalysis.
•High-Temperature Applications: as Crucibles, as Furnace Components; as Thermocouple Protection.
•Semiconductor Industry: as Wafer Handling (wafer holders and susceptors); as durable electrode material for plasma etching and ion implantation.
•Biomedical Applications: as load-bearing joints and dental implants; as Scaffold material for Tissue Engineering.
•Other Applications: Antistatic Agent (prevents static electricity buildup in packaging); Molding Materials (precision and glass molding); as Fuel Cell Electrodes.

特点和优势

•Customized for battery: our 2-12 μm spherical glassy carbon
•Electrical Conductivity: Excellent conductivity (700Scm-1) makes it ideal for electrochemical applications.
•Chemical Inertness: High resistance to chemical reactions enhances durability in harsh environments.
•High-Temperature Resistance and low thermal expansion: Can withstand temperatures up to 3000°C, suitable for high-temperature applications. •Biocompatibility: Safe for use in biomedical applications, particularly in prosthetics and tissue engineering.
•Tailorable Properties: Customizable properties through heat treatment and surface modifications.

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

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