120.Jyh-Xuan Wang, Hsun Yen Lin, Kuang-Yuan Tu, Jyh Ming Wu* , "Defect-Tailored ZnO Nanoflowers Enable Efficient, Metal-Free Ammonia Synthesis through Coupled Piezoelectric and Photocatalytic Activation" , J. Mater. Chem. A, 2026, Accepted Manuscript