標題: Characterization of spatial manipulation on ZnO nanocomposites consisting of Au nanoparticles, a graphene layer, and ZnO nanorods
作者: Huang, Shen-Che
Lu, Chien-Cheng
Su, Wei-Ming
Weng, Chen-Yuan
Chen, Yi-Cian
Wang, Shing-Chung
Lu, Tien-Chang
Chen, Ching-Pang
Chen, Hsiang
光電工程學系
Department of Photonics
公開日期: 1-Jan-2018
摘要: Three types of ZnO-based nanocomposites were fabricated consisting of 80-nm Au nanoparticles (NPs), a graphene layer, and ZnO nanorods (NRs). To investigate interactions between the ZnO NRs and Au nanoparticle, multiple material analysis techniques including field-emission scanning electron microscopy (FESEM), surface contact angle measurements, secondary ion mass spectrometry (SIMS), X-ray photoelectron spectroscopy (XPS), and Raman spectroscopic characterizations were performed. Results indicate that incorporating a graphene layer could block the interaction between the ZnO NRs and the Au NPs. Furthermore, the Raman signal of the Au NPs could be enhanced by inserting a graphene layer on top of the ZnO NRs. Investigation of these graphene-incorporated nanocomposites would be helpful to future studies of the physical properties and Raman analysis of the ZnO-based nanostructure design.
URI: http://dx.doi.org/10.1007/s00339-017-1477-1
http://hdl.handle.net/11536/144350
ISSN: 0947-8396
DOI: 10.1007/s00339-017-1477-1
期刊: APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
Volume: 124
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