Sintesis Dan Karakterisasi Nanopartikel Zno Menggunakan Ekstrak Daun Ketapang…

Synthesis and characterization of ZnO nanoparticles have been successfully carried out using ketapang leaf extract to degrade methylene blue. ZnO nanoparticles were formed through the synthesis of a 0.05 M solution of ZnO(NO3)2 with ketapang leaf extract. The synthesis was carried out using variations in the volume of the ketapang leaf extract and zinc nitrate solution, namely A (1:3), B (…