IEC TS 62607-6-21:2022 纳米制造.关键控制特性.第6-21部分:石墨烯基材料.元素组成 C/O比:X射线光电子能谱

标准编号：IEC TS 62607-6-21:2022

中文名称：纳米制造.关键控制特性.第6-21部分:石墨烯基材料.元素组成 C/O比:X射线光电子能谱

英文名称：Nanomanufacturing - Key control characteristics - Part 6-21: Graphene-based material - Elemental composition, C/O ratio: X-ray photoelectron spectroscopy

发布日期：2022-09-22

标准范围

IEC TS 62607-6-21:2022建立了确定化学关键控制特性的标准化方法-元素组成，和-转交比率对于石墨烯基材料的粉末-X射线光电子能谱(XPS)。元素组成（种类和相对丰度）由XPS光谱相应部分的元素结合能和积分峰面积导出。-元素组成是指石墨烯粉末中的主要元素，通常包括碳(C)、氧(O)、氮(N)、硫(S)、氯化物(Cl)和硅(Si)。-本文件适用于由石墨烯、双层石墨烯(2LG)、三层石墨烯(3LG)、少层石墨烯(FLG)、石墨烯纳米板(GNP)、还原氧化石墨烯(rGO)、氧化石墨烯(GO)和官能化石墨烯粉末组成的石墨烯粉末。-典型的应用领域是微电子和热管理行业，例如电池、集成电路、高频电子。本文档可供厂家研发使用，也可供下游用户选型使用。

IEC TS 62607-6-21:2022 establishes a standardized method to determine the chemical key control characteristics
- elemental composition, and
- C/O ratio
for powders of graphene-based materials by
- X-ray photoelectron spectroscopy (XPS).
The elemental composition (species and relative abundance) is derived by the elemental binding energy and integral peak area at corresponding portion of XPS spectrum.
- The elemental composition refers to main elements in graphene powders, typically including carbon (C), oxygen (O), nitrogen (N), sulfur (S), chloride (Cl) and silicon (Si).
- This document is applicable to graphene powders consisting of graphene, bilayer graphene (2LG), trilayer graphene (3LG), few-layer graphene (FLG), graphene nanoplate (GNP), reduced graphene oxide (rGO), graphene oxide (GO), and functionalized graphene powders.
- Typical application areas are the microelectronics and thermal management industries, e.g. batteries, integrated circuits, high-frequency electronics. This document can be used by manufacturers in research and development and by downstream users for product selection.

标准预览图