On the afternoon of April 26, Dr. Liang Zheng, Vice President of Technology of Taizhou Juna New Energy Co., Ltd. and Executive Director of Taizhou Graphene Research and Testing Platform, participated in the ISO Nanomaterials Specification International Standard Seminar hosted by researcher Ge Guanglu of the National Nanoscience Center. Discuss the PG7 project in the working group - Nanoclays - Characteristics and measurements, PG8 project - Nano-enhanced Air Filter Media using Nanofibres; Characteristics, More than a dozen experts from the Chinese Academy of Metrology, the National Nanoscience Center, and the United States, Japan, South Korea, and Iran attended the meeting. The meeting discussed the technical opinions returned by various countries for these two projects so far, including the terminology of nanoclay characterization and measurement, basic characteristics (chemical composition, crystal structure, thickness, bulk density, etc.) and corresponding detection methods, nanofibers Basic characteristics (average diameter, pore size, specific surface area, chemical composition, bond strength, etc.) and corresponding detection methods, etc. Chinese experts put forward my country's opinions and suggestions for these two projects. The working meeting lasted for 4 hours and formed a preliminary secretariat report, which will be further discussed at the Berlin meeting of the ISO Nanomaterials Specification and Standards Working Group in May.
Dr. Liang Zheng is the deputy director of the Taizhou Graphene Preparation Engineering Technology Research Center. He is fully responsible for the research and development and industrialization of new graphene applications in Taizhou Juna. At the same time, he organized and participated in a number of graphene standardization work in my country. The first drafter of the national standard "Terms, Definitions and Codes of Graphene Materials", became a member of the International Organization for Standardization ISO /TC 229/WG4 Nanomaterials Technical Committee in 2014, became the first ISO expert in Taizhou City, and served as China International Graphene Secretary General of the International Standards Working Committee of the Resource Industry Alliance. Dr. Liang Zheng has published more than 10 papers in famous SCI/EI journals and conferences at home and abroad, such as IEEE/OSA series Journals/Conferences, Nano Research, etc., has more than 40 patents (including 4 PCT international patents), and participated in many domestic and foreign patents. Initiation and formulation of foreign standards, such as ITU-T international standards, national nanotechnology standards and other related standards.