Sulfides are compounds that contain the element sulfur in combination with a more electropositive element or group. They are commonly found in minerals and play an important role in various industries such as mining, metallurgy, and environmental science. Sulfides exhibit a wide range of physical and chemical properties, making them versatile materials for various applications. Research in sulfides involves studying their structures, properties, and reactivity, as well as developing new methods for their synthesis and utilization in different fields. Topics of interest include the synthesis of novel sulfide materials, their catalytic properties, and their potential uses in energy storage and conversion devices. Ultimately, research in sulfides aims to deepen our understanding of these compounds and uncover new opportunities for their practical applications.