We recently worked on the Raman Spectroscopy of Graphene Oxide (GO). Graphite was the starting material of our work which was oxidized according to Hummer's method. The observed peaks in the Raman spectrum are D-band at 1353cm-1, G-band at 1592cm-1 and 2D band at 2703cm-1. Raman ...
Figure S2b,c shows the Raman spectrum of the bottom and top graphene layers confirming that they are of monolayer thickness41,42. All electrical measurements were performed at room temperature on a probe station, using HP 4145B Semiconductor Parameter Analyzer and B1500A Semiconductor Device ...
The most regular techniques that use to identify the GO are FTIR, Raman spectrum, UV–vis spectra, X-ray diffraction (XRD), transmission electron microscope (TEM) and scanning electron microscope (SEM), atomic force microscopy (AFM), thermogravimetric analysis (TGA), and differential scanning ...
et al. The importance of interbands on the interpretation of the Raman spectrum of graphene oxide. J. Phys. Chem. C 119, 10123–10129 (2015). Article CAS Google Scholar Dong, X., Zhao, Q., Xiao, L., Lu, Q. & Kaplan, D. L. Amorphous silk nanofiber solutions for fabricating ...
Ramaprabhu, "A Raman spectroscopic investigation of graphite oxide derived graphene," AIP Adv. 2(3), 032183 (2012).Kaniyoor, A., Ramaprabhu, S. A Raman spectroscopic investigation of graphite oxide derived graphene. AIP Advances. 2012, 2, 1-12....
This chapter is a review of the application of Raman spectroscopy in characterizing the properties of graphene, both exfoliated and synthesized, and graphene-based materials such as graphene-oxide. Graphene is a 2-dimensional honeycomb lattice of sp2-bonded carbon atoms and has received enormous inter...
These unique samples enabled to measure the Raman spectrum of the buffer layer (close to the Raman spectrum of a carbon layer with a significant percentage of sp3 bonds) and its corresponding relative extinction at 514.5 nm. The Raman spectrum of the buffer layer remains visible after the ...
石墨烯在强激光作用下改性的拉曼研究 Raman spectrum research on graphene modification under high intensity laser 文档格式: .pdf 文档大小: 251.07K 文档页数: 6页 顶/踩数: 0/0 收藏人数: 0 评论次数: 0 文档热度: 文档分类: 幼儿/小学教育--教育管理 ...
The red area in the Raman images represents the signal of different GO nanomaterials. A typical Raman spectrum was acquired from three target points. Point 1 and Point 2 were located on the boundary and inside the cell, respectively, and Point 3 was randomly chosen outside the cell. b High...
Fast and facile preparation of graphene oxide and reduced graphene oxide nanoplatelets. Chem. Mater. 21, 3514–3520 (2009). Article CAS Google Scholar Ferrari, A. C. et al. Raman spectrum of graphene and graphene layers. Phys. Rev. Lett. 97, 187401–187404 (2006). Article CAS ADS ...