Dr. Zhang, Qiuping is an accomplished researcher specializing in functional nanomaterials, photocatalysis, semiconductor heterojunctions, and photo-assisted sensing technologies. Their work addresses critical challenges in environmental remediation, gas detection, and energy-related applications through advanced material design, defect engineering, and surface carrier regulation. Demonstrating strong expertise in nanocomposite synthesis, structure–property analysis, and multifunctional device development, they have contributed influential studies published in leading international journals and collaborated extensively with global research teams. According to Scopus, Zhang Qiuping has authored 61 peer-reviewed documents, accumulated 2,921 citations, and achieved an h-index of 27, reflecting sustained scientific impact and research excellence. Their contributions advance practical, scalable solutions with clear societal relevance in sustainable chemistry and advanced materials science.