Morphology-controlled copper nanostructures: synthesis, anti-oxidation strategy, and applications

, Ag and Ni), organic molecule modification, and surface modification. Furthermore, the review outlines the recent progress in the application of differently shaped Cu nanostructures in conductive inks for flexible electronics and as efficient catalysts. It emphasizes the critical role of morphology control and oxidation resistance in determining their final performance. Finally, future directions for developing high-performance, highly stable Cu nanostructures and their application prospects are discussed.