Aiming at the major needs in the process of low carbon olefin preparation and application, relying on the first domestic intelligent high-throughput synthesis and screening platform for chemical materials developed independently by the Institute of Biology and Molecular Intelligence of Hangzhou International Science and Technology Innovation Center (see video on website, https://hic.zju.edu.cn/ibct/wwhemwoundry/list.htm), the creation of functional molecular additives that can effectively improve functional molecular additives that can effectively improve the efficiency of oil cracking and olefin polymerization processes, including naphtha steam cracking active additives that can increase the production of low carbon olefins and antistatic agents and co-catalysts that are suitable for olefin polymerization processes, to provide support for the efficient preparation of high value-added low carbon olefins and the targeted development of high performance polymer materials.