标准编号：ISO/TS 11308:2020
中文名称：纳米技术 用热重分析描述单壁碳纳米管
英文名称：Nanotechnologies — Characterization of carbon nanotube samples using thermogravimetric analysis
发布日期：2020-04
标准范围
This document gives guidelines for the characterization of carbon nanotube (CNT)-containing samples by thermogravimetric analysis (TGA), performed in either an inert or oxidizing environment. Guidance is provided on the purity assessment of the CNT samples through a quantitative measure of the types of carbon species present as well as the non-carbon impurities (e.g. metal catalyst particles) within the material.
In addition, this technique provides a qualitative assessment of the thermal stability and homogeneity of the CNT-containing sample. Additional characterization techniques are required to confirm the presence of specific types of CNT and to verify the composition of the metallic impurities present.
标准预览图
立即下载标准文件