Mammone J F,Nicol M,Sharma S K.Raman spectra of TiO2-Ⅱ,TiO2-Ⅲ,SnO2,and GeO2at high pressure. JPhys Chem Solids . 1981Mammone, J. F., Nicol, M. & Sharma, S. K. Raman spectra of TiO2-II, TiO2-III, SnO2, and GeO2 at high pressure. J. Phys. Chem. Solids 42, 379 (...
Raman Spectra of TiO2,MgF2,ZnF2,FeF2,and MnF2. Physical Review 1967;154:522-&.Porto SPS, Fleury PA, Damen TC (1967) Raman spectra of TiO 2 , MgF 2 , ZnF 2 , FeF 2 , and ... SPS Porto,PA Fleury,TC Damen - 《Phys Rev》 被引量: 437发表: 1967年 Elastic and magnetic ...
Raman spectra of the electrochemically lithiated TiO2 anatase evidence that Li intercalation induces complex spectral features in the high wavenumber range. These modes can be assigned to the stretching vibrations of Li-O valence bonds. Two theoretical approaches are used to describe the vibrations of ...
UV Raman spectra of these samples indicate that the mixed phases of anatase and rutile coexist in the surface region. Namely, when the TiO2 sample is calcined at 700– 750 oC, the phase junctions between anatase and rutile are derived on the surface of the rutile TiO2, as characterized by ...
alsoimportantfactorstoUVabsorptionofTiO2particles. Keywords:TiO2Nano—particles{RamanSpectroscopy;UVAbsorption TiO微粒因其具有光催化作用,而日益受到化学工作者的关注.在光催化反应中, TiO微粒吸收相当于禁带宽度能量的紫外光子,形成电子一空穴对,这种电子一空 ...
UV Raman spectra of these samples indicate that the mixed phases of anatase and rutile coexist in the surface region. Namely, when the TiO2 sample is calcined at 700– 750 oC, the phase junctions between anatase and rutile are derived on the surface of the rutile TiO2, as characterized by ...
拉曼光谱(Raman Spectra),是一种散射光谱。拉曼光谱分析法是基于印度科学家C.V.拉曼(Raman)所发现的拉曼散射效应,对与入射光频率不同的散射光谱进行分析以得到分子振动、转动方面信息,并应用于分子结构研究的一种分析方法。 今天分享一些问答集锦,希望对你有帮助。
Raman spectra of TiO2 films prepared via the sol–gel process were studied by UV and visible Raman spectroscopy. The evolution of the phases of TiO2 films during annealing was investigated, and the relative intensities of the Raman bands excited with 325 nm were found to be distinct from those...
UV Raman spectra of these samples indicate thatthe mixed phases ofanatase and rutilecoexistin the surface region.Namely, when the TiO2 sample is calcined at 700– 750 oC,the phase junctions betweenanatase and rutileare derived on the surface ofthe rutile TiO2,as characterized byUV Raman spectrosc...
A6250 High-pressure and shock-wave effects in solids and liquids A6470K Solid-solid transitions A7830L Infrared and Raman spectra in disordered solids A6146 Structure of solid clusters, nanoparticles, and nanostructured materials/ pressure 0.0E+00 to 3.7E+10 Pa/ TiO2/bin O2 /bin Ti/bin O/...