Three national standards for low-dimensional materials are soliciting comments

Categories:Industry information
Author:TC279/WG9
Origin:
Time of issue:2022-02-17 17:11
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(Summary description)If you have any comments or suggestions on the above three national standards drafts, you can obtain relevant materials in any of the following ways: 1) Send an email to standard@graphene-center.org, remarking the name of the sender, the work unit and the required standard project name; 2) Log on to the National Standard Information Public Service Platform (http://std.samr.gov.cn/) to obtain relevant documents.

Three national standards for low-dimensional materials are soliciting comments

(Summary description)If you have any comments or suggestions on the above three national standards drafts, you can obtain relevant materials in any of the following ways:
1) Send an email to standard@graphene-center.org, remarking the name of the sender, the work unit and the required standard project name;
2) Log on to the National Standard Information Public Service Platform (http://std.samr.gov.cn/) to obtain relevant documents.

Categories:Industry information
Author:TC279/WG9
Origin:
Time of issue:2022-02-17 17:11
Views:

Information

At present, there are three national standard planning projects under the jurisdiction of the National Nanotechnology Standardization Technical Committee (SAC/TC279) and organized and drafted by the National Nanotechnology Standardization Technical Committee Low-Dimensional Nanostructure and Properties Working Group (SAC/TC279/WG9): 20191895- T-491 "Nanotechnology Determination of Specific Surface Area of Graphene Powders by Argon Adsorption Static Capacity Method", 20204113-T-491 "Determination of Defect Content in Graphene by Nanotechnology Raman Method" and 20202801-T-491 "Nanotechnology Substrate Nanometer Thickness Graphene Thin Film Carrier Mobility and Sheet Resistance Measurement Method" has entered the stage of soliciting opinions. The project introduction is as follows:

serial number	plan number	project name	expiration date	Participating units
1	20191895-T-491	《Nanotechnology Determination of specific surface area of graphene powder Argon adsorption static capacity method》	February 15, 2022	National Nanoscience Center, China Institute of Metrology, Guangzhou Special Pressure Equipment Research Institute (National Graphene Product Quality Supervision and Inspection Center (Guangzhou)), Best Instrument Technology (Beijing) Co., Ltd., Beijing Graphene Research Institute, Qingdao Huagao Graphene Materials Co., Ltd., Metallurgical Industry Information Standards Research Institute, etc.。
2	20204113-T-491	《Nanotechnology Determination of Defect Content in Graphene by Raman Method》	February 15, 2022	Taizhou Graphene Research and Detection Platform Co., Ltd., Southeast University, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Taizhou Juna New Energy Co., Ltd., Inner Mongolia Graphene Materials Research Institute, Shaoxing College of Arts and Sciences, etc.。
3	20202801-T-491	《Nanotechnology-Measurement method of carrier mobility and sheet resistance of graphene thin films with sub-nanometer thickness》	February 15, 2022	Taizhou Juna New Energy Co., Ltd., Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Taizhou Graphene Research and Testing Platform Co., Ltd., Southeast University, Nanjing University, etc.。

If you have any comments or suggestions on the above three national standards drafts, you can obtain relevant materials in any of the following ways:
1) Send an email to standard@graphene-center.org, remarking the name of the sender, the work unit and the required standard project name;
2) Log on to the National Standard Information Public Service Platform (http://std.samr.gov.cn/) to obtain relevant documents.
If you have any questions, please contact 0523-86190619, 13914543362 or leave a message directly in the background of the official account, we will reply you as soon as possible.
Thank you for your support of the Low-Dimensional Nanostructure and Properties Working Group!