The 9th Int'l Conference on Catalysis (ICC 2023) will be held during July 14-16, 2023 in Guilin, China. The conference will cover issues on Catalysis Technology Innovation, Catalyst Design, Catalyst Preparation & Characterization, Electrocatalysis, Nanocatalysis, Small Molecules Catalysis, Structured Catalyst, Theoretical Modeling of Catalytic Reactions, etc. It dedicates to creating a stage for exchanging the latest research results and sharing the advanced research methods in related fields.