Identification of Cobalt Oxides with Raman Scattering and Fourier ...
2016年2月3日 · In this study, we present a comprehensive optical characterization of Co 3 O 4 and CoO with Raman scattering and Fourier transform infrared spectroscopy (FTIR).
Thermodynamic CoO–Co3O4 crossover using Raman …
2017年3月8日 · This work describes the effect of the laser power and the exposure time on a sample of octahedron-shaped nanocrystals of cobalt (II) oxide using Raman spectroscopy.
Characterization of cobalt oxides studied by FT-IR, Raman, TPR …
2008年7月10日 · Phase transformation, structural properties and red-ox properties were characterized by thermogravimetry-mass spectrometry (TG-MS), X-ray diffraction (XRD), …
In this study, we present a comprehensive optical characterization of Co3O4 and CoO with Raman scattering and Fourier transform infrared spectroscopy (FTIR).
Synthesis and Characterization of Cobalt Hydroxide, Cobalt …
2009年11月2日 · Raman spectroscopy of the as-prepared Co (OH) 2, CoO (OH), and Co 3 O 4 nanomaterials characterized each material. The thermal stability of the materials Co (OH) 2 …
Room temperature Raman spectra of (a) fcc-CoO and (b) hcp-CoO …
We report the synthesis of metastable cobalt oxide (CoO) nanostructures via the low-temperature microwave-assisted solvothermal (MAS) process. An alcoholic solution of cobalt (II) …
Room temperature Raman spectra of CoO nanocrystals
The Raman spectra of Co@AC ( Figure 5), measured at a low excitation powe 0.035-0.122 mW, demonstrate a Raman spectrum characteristic of activated carbon a weak spectrum …
A combined spectroscopic investigation of cobalt oxide films …
2023年5月1日 · Results of infrared absorption and Raman scattering spectroscopies indicate the presence of Co 3 O 4 in all films, that are compatible with the optical transmittance spectra in …
拉曼散射和傅里叶变换红外光谱法鉴定氧化钴,The Journal of …
在这项研究中，我们通过拉曼散射和傅里叶变换红外光谱（FTIR）对Co 3 O 4和CoO进行了全面的光学表征。 500 cm –1以上的Co 3 O 4的两个横向光学（TO）声子和它们相应的纵向光 …
Thermodynamic CoO–Co3O4 crossover using Raman
2017年6月1日 · This work describes the effect of the laser power and the exposure time on a sample of octahedron-shaped nanocrystals of cobalt (II) oxide using Raman spectroscopy.