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Chinese Standard: GB/T 40071-2021

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Nanotechnologies—Measurement of the number of layers of graphene-related two-dimensional (2D) materials—Optical contrast method


Standard in brief
Scope of Application:  
本文件规定了光学对比度法(包括反射光谱法和光学图片法)测量石墨烯相关二维材料的层数的仪器设备、样品准备、测量步骤、测试报告等内容。
本文件适用于利用机械剥离法或化学气相沉积法(CVD: chemical vapor deposition)制得的晶体质量高、横向尺寸不小于2 μm、层数不多于5的石墨烯薄片及石墨烯薄膜的层数测量。其他方法制得的石墨烯薄片及石墨烯薄膜可参照本文件执行。

Basic information
Standard No:GB/T 40071-2021
Standard Name:纳米技术 石墨烯相关二维材料的层数测量 光学对比度法
English Name:Nanotechnologies—Measurement of the number of layers of graphene-related two-dimensional (2D) materials—Optical contrast method
Standard Status:现行
Release Date:2021-05-21
Effective Date:2021-12-01
Language of Publication:中文简体

Standard Classification
ICS Number:17.180.30
CCS Number:A50

Related Standards
Referenced Standards:GB/T 30544.13

Publication Information
Number of pages:20
Number of words:28 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:Yes
Print Publication Date:2021-05-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:40071
Drafter:倪振华、梁铮、丁荣、谭平恒、王英英、安旭红、于远方、李倩、南海燕、吴幸、陈丽琼
Drafting Organization:泰州巨纳新能源有限公司、东南大学、泰州石墨烯研究检测平台有限公司、中国科学院半导体研究所、哈尔滨工业大学(威海)、冶金工业信息标准研究院、江南大学、华东师范大学、深圳技术大学
Management Organization:全国纳米技术标准化技术委员会纳米材料分技术委员会(SAC/TC 279/SC 1)
Proposing Department:中国科学院

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