Synonyms Nanostructured SERS-active metal oxides Definition A metal oxide is a chemical compound that contains one metal element and at least one oxygen atom. If one of the characteristic dimensions of the material was at the nanoscale, thus, it was called metal oxide nanostructure. Thanks to ...
举例:In order to obtain better confirmation on the presence of H4SiMo12O40, Raman spectroscopic investigation was also conducted, because Raman spectroscopy is a sensitive technique to study supported metal oxide and it is complementary to IR investigation. The Raman spectra of the Mo(VI)@mSiO2an...
Surface-enhanced Raman spectra (SERS) of protoporphyrin IX (PPIX) and analogous metal-containing PPIX compounds excited at 785 nm exhibit robust, strongly ... J Mcneely,HM Ingraham,RZLD Premasiri - Journal of Raman Spectroscopy: An International Journal for Original Work in All Aspects of Raman...
Raman spectroscopy of transition metal dichalcogenides (TMDs) is reviewed based on our recent theoretical and experimental works. First, we discuss the semi-classical and quantum mechanical description for the polarization dependence of Raman spectra of TMDs in which the optical dipole transition matrix ...
Single nanoparticle SERS probes of ion intercalation in metal-oxide electrodes. Nano Lett. 14, 495–498 (2014). Article CAS Google Scholar Berweger, S. et al. Optical nanocrystallography with tip-enhanced phonon Raman spectroscopy. Nat. Nanotechnol. 4, 496–499 (2009). Article CAS Google ...
The electrochemistry and electronic absorption spectroscopy of samarium, europium, and ytterbium were investigated in the 1-(1-buty1)trimethylammonium bis(... Y Pan,CL Hussey - 《Inorganic Chemistry》 被引量: 11发表: 2013年 Spectroscopic Investigation of Composite Polymeric and Monocrystalline Systems...
3.2 Raman spectra of graphene oxide and carbon fibers Raman spectroscopy is a technique widely used for analyzing carbon- based materials due to its sensitivity to different carbon structure, which produce distinctive Raman peaks for various forms of carbon. Fig. 9.a shows the Raman spectrum of ...
(e.g., the skeletal breathing frequency of benzene) compared with those observed by infrared spectroscopy and because Raman spectra of species on oxide-supported metals have a much wider metal oxide- transparent wavenumber range than infrared spectra. Such unenhanced spectra remain extremely weak for...
- 《Spectrochimica Acta Part A Molecular Spectroscopy》 被引量: 14发表: 1993年 Raman studies of solid hydrogen cyanide (HCN, DCN) and of HCN argon matrices Raman spectra of single crystal-like oriented solid HCN and DCN, as well as of HCN molecules and clusters in argon matrices, have ...
°C. Operando and in situ Raman spectroscopy are used to determine the near-surface structure of α-Mn2O3 nanocrystals during the adsorption and oxidation of CO for the first time. A surface phase transformation from α-Mn2O3 to Mn