Welcome to the inaugural International Conference for Advanced Nanocomposites 2025, hosted by KeAi and Zhengzhou University. This conference dives deep into the cutting-edge development of nanocomposites, enhancing properties such as mechanical strength, toughness, electrical and thermal conductivity, and other functionalities. We explore sustainable alternatives to traditional fillers for composite industries, e.g. carbon black; these alternatives include but are not limited to silica, silicate nanosheets, carbon nanotubes, graphene nanoplatelets, and MXene. With a focus on sectors ranging from conventional polymer processing to healthcare to energy storage, the conference is set to forge new pathways in nanocomposite research and applications, backed by our distinguished academic and industry partners.