The 19^th Joint Conference on Chemistry 2024 has evolved into a major global event focused on chemistry, particularly in the area of material science for the future. This multidisciplinary event attracts participants from all over the world. The research areas are centered on materials physics, materials analysis, and materials characterization, addressing fundamental questions related to sustainable development and discussing all major areas of material chemistry, including inorganic, physical, organic, analytical, and biochemistry. The conference particularly emphasizes designing, analyzing, and characterizing targeted materials in broad applications such as polymer, nanomaterials, surface and interfaces, electrochemistry, pharmaceutical, medicinal, green, computational, and catalysis applications.