Journal of Electron Spectroscopy & Related PhenomenaLiu, BS, Zhao, XJ, Zhao, QN, He, X, Feng, JY, ``Effect of Heat Treatment on the UV-vis-NIR and PL Spectra of TiO2 Films.'' J. Electron. Spectrosc. Relat. Phenom., 148 158-163 (2005). doi:10.1016/j.elspec.2005.05.003...
In this paper, TiO 2 nanoparticles pure and doped with varying content of Ce were prepared by a sol-gel process using Ti(OC 4H 9) 4 as raw material and characterized by XRD, TEM, BET, XPS andPLspectra. 采用sol gel法制备了纯的和掺杂不同量Ce的TiO2 纳米粒子 ,并利用XRD ,TEM ,BET ,...
经常会遇见活性好的PL响应高，也有各自解释。Photocatalytic decomposition of methylene blue over yttrium ...
Abstract—Photoelectronic responses of organic–inorganic hy-brid perovskite CH3NH3PbI3on mesoporous TiO2electrodes are investigated.On the basis of near-band-edge optical absorption and photoluminescence spectra,the bandgap energy and exciton binding energy as a function of temperature are obtained.The ex...
andYoshihikoKanemitsu Abstract—Photoelectronicresponsesoforganic–inorganichy- bridperovskiteCH3NH3PbI3onmesoporousTiO2electrodesare investigated.Onthebasisofnear-band-edgeopticalabsorption andphotoluminescencespectra,thebandgapenergyandexciton bindingenergyasafunctionoftemperatureareobtained.Theex- citonbindingenergyismuch...
The non-coincidence of the excitation and diffuse absorption band has been found as a result of the peculiar nature of the mixed phosphor, which suggests the different nature of the luminescent centers present in the phosphor. This difference in the nature of the diffuse absorption spectra and ...
In this paper, TiO 2 nanoparticles pure and doped with varying content of Ce were prepared by a sol-gel process using Ti(OC 4H 9) 4 as raw material and characterized by XRD, TEM, BET, XPS andPLspectra. 采用sol gel法制备了纯的和掺杂不同量Ce的TiO2 纳米粒子 ,并利用XRD ,TEM ,BET ,...
In this paper, TiO 2 nanoparticles pure and doped with varying content of Ce were prepared by a sol-gel process using Ti(OC 4H 9) 4 as raw material and characterized by XRD, TEM, BET, XPS and PL spectra. 采用sol gel法制备了纯的和掺杂不同量Ce的TiO2 纳米粒子 ,并利用XRD ,TEM ,BET...
The PIXE spectra and maps were processed by Geopixe software package. Micro-PIXE analyses allowed determining the concentration and the distribution of Zr. Results obtained by applying the rutile Zr-geothermometer gave a more precise indication about the temperatures of the metamorphic conditions ...
In this paper, TiO 2 nanoparticles pure and doped with varying content of Ce were prepared by a sol-gel process using Ti(OC 4H 9) 4 as raw material and characterized by XRD, TEM, BET, XPS andPLspectra. 采用sol gel法制备了纯的和掺杂不同量Ce的TiO2 纳米粒子 ,并利用XRD ,TEM ,BET ,...