Preparation, properties and applications of polyhedral cuprous oxide crystals 并列题名：Preparation, properties and applications of polyhedral cuprous oxide crystals Propagation properties and applications of broadband lasers Fundamentals, properties, and applications of polymer nanocomposites / fundamentals, properties, and applications of polymer nanocomposites / Preparation and application of nonferrous metal materials 并列题名：Propagation properties and applications of broadband lasers Chemical synthesis and applications of hollow structured oxide materials