On August 21, the inaugural meeting of the low-dimensional nanostructure and performance working group of the National Nanotechnology Standardization Technical Committee (SAC/TC279/WG9) was held in Taizhou City, Jiangsu Province. At the same time, the preparation of national standards for the industry was launched. All members of the low-dimensional nanostructure and performance working group of the National Nanotechnology Standardization Technical Committee, all members of the China International Graphene Resources Industry Alliance International Standards Working Committee, relevant units and experts in the field of low-dimensional nanotechnology, relevant units interested in participating in the preparation of standards and Nearly 200 experts attended the meeting. Gu Weizhong, director of Taizhou Quality and Technical Supervision Bureau, presided over the meeting.

Huang Yunhai, Deputy Director of Jiangsu Provincial Bureau of Quality and Technical Supervision, Zheng Weiguo, Deputy Mayor of Taizhou Municipal People's Government, Wang Xiaoping, Secretary-General of National Nanotechnology Standardization Technical Committee, and Hong Miao, Director of Standardization Division of Jiangsu Provincial Bureau of Quality and Technical Supervision, jointly discussed low-dimensional nanostructures and properties. Inauguration of the working group

Zheng Weiguo, deputy mayor of Taizhou Municipal People's Government, delivered a speech, Wang Xiaoping, secretary general of the National Nanotechnology Standardization Technical Committee, announced the establishment of the low-dimensional nanostructure and performance working group, and held the establishment of the low-dimensional nanostructure and performance working group of the National Nanotechnology Standardization Technical Committee. At the ceremony, Huang Yunhai, Deputy Director of Jiangsu Provincial Bureau of Quality and Technical Supervision, Zheng Weiguo, Deputy Mayor of Taizhou Municipal People's Government, Wang Xiaoping, Secretary General of National Nanotechnology Standardization Technical Committee, and Hong Miao, Director of Standardization Division of Jiangsu Provincial Bureau of Quality and Technical Supervision, jointly organized low-dimensional nanostructures and The performance working group was unveiled; Huang Yunhai, Deputy Director of Jiangsu Provincial Bureau of Quality and Technical Supervision, Zheng Weiguo, Deputy Mayor of Taizhou Municipal People's Government, Wang Xiaoping, Secretary General of National Nanotechnology Standardization Technical Committee, and Hong Miao, Director of Standardization Division of Jiangsu Provincial Bureau of Quality and Technical Supervision, were low Wang Xinran, chairman of the dimensional nanostructure and performance working group, Ni Zhenhua and Ding Rong, deputy directors, and Liang Zheng, secretary-general, issued letters of appointment; the conference also conducted related technical exchanges in the nano-industry

According to reports, in recent years, more and more low-dimensional nanomaterials, such as graphene, molybdenum disulfide, boron nitride, two-dimensional black phosphorus single crystal, etc., have been discovered one after another. Various complex structures based on these materials, Such as heterojunctions, stacking structures, etc. are also constantly generated. The novel properties of these low-dimensional nanomaterials and structures and their prospects in the fields of optoelectronics, catalysis, and sensing have attracted great attention from academia and industry, and have gradually entered the stage from laboratory research and development to industrial application. The establishment of unified naming methods, test methods, technical specifications, performance evaluation and other standards has a strong supporting role in the development of related industries and technologies in this field, and it has become an urgent need to carry out standardization work. Approved by the National Standardization Administration and the Chinese Academy of Sciences, the National Nanotechnology Standardization Technical Committee Low-Dimensional Nanostructure and Performance Working Group was formally established, numbered SAC/TC279/WG9, responsible for organizing and coordinating the national standardization work in the field of low-dimensional nanotechnology.

In order to speed up the establishment of national standards and group standards, and promote my country to lead relevant international standards, the first plenary meeting of the International Standards Working Committee of China International Graphene Resources Industry Alliance will be held at the same time. (Zhang Xiaoyan, Gu Jihong)