ICEMN2019 (EEM) is organized by Hubei University and Energy & Environmental Materials, co-sponsored by Hubei University, Energy & Environmental Materials, Energy Harvest and Environmental Detecting Green Technology Overseas Expertise Introduction Center for Discipline Innovation, Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry-of-Education Key Laboratory for the Green Preparation and Application of Functional Materials, Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules.