Chemical Vapor Deposition (CVD) Growth of Single Layered Graphene
2:20
Preparation of Graphene/Polyethylene Terephthalate (PET) Substrate
4:03
Synthesis of ZnO Nanorod/Graphene/ZnO Nanorod Epitaxial Double Heterostructure
5:23
Fabrication of Piezoelectric Nanogenerator
7:01
Electrical Performance Measurement Setup
8:18
Results: Scanning Electron Microscopy (SEM) Images of Hydrothermally Grown ZnO Nanorod and Representative Results for the Piezoelectric Nanogenerator
10:10
Conclusion
TRANSCRIÇÃO
The overall goal of this experiment is to synthesize a novel zinc oxide nanostructure on graphene, using hydrothermal technique and demonstrate that it exhibits enhanced piezoelectric performance. This method can help answer key questions in the n
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One-step fabrication method for obtaining freestanding epitaxial double heterostructure is presented. This approach could achieve ZnO coverage with a higher number density than that of the epitaxial single heterostructure, leading to a piezoelectric nanogenerator with an increased output electrical performance.