On the other hand, the presence of TiO2-x nanoplate also acts as the spacer to avert the MXene nanosheets from severe restacking. The successful formation of TiO2-x/Ti3C2 were examined by X-ray diffraction (XRD) analysis, fourier transform infrared spectroscopy (FT-IR), scanning electron ...
The samples are characterized by XRD to identify the phase composition of the samples.Figure 1shows the XRD patterns of TiO2, b-TiO2, g-C3N4, TiO2/g-C3N4, b-TiO2/g-C3N4composites. For pure TiO2, the peaks at around 25.3, 37.8, 47.9, 53.8, 55.1, 62.7, and 68.7° are ascribed to th...
In summary, we have demonstrated a simple and versatile one-step synthesis for black TiO2-x microspheres using the USP strategy under an oxygen-deficient environment. XRD patterns, Raman spectra and XPS results revealed that the synthesized black TiO2-x microsphere comprised a higher density of Ti3...
dried at 80 °C to get the powder of amorphous hydroxylated TiO2 with various degrees X-ray diffraction (XRD). XRD measurement was performed on all the samples of amorphous hydrox- syclaatnedraTnigOe2wuassin1g0°a~n80X°'Paenrdt PRO diffractometer operating the step size was 0.02 ...
[ 34 ] . 本文以钛酸丁酯为主要原 料,采用溶胶 - 凝胶法制备 TiO 2 纳米微粒,采用 XRD 技术对样品进行了表征,并测定其对酸性黑 染料的光催化降解效率的影响 . 1 实验 1.1 催化剂 TiO 2 的制备及表征 量取 200mL 稀硝酸( 20% )放入 400mL 烧杯 内为 A ;量取 100mL 钛酸丁酯及 50mL 异丙醇放 ...
[ 34 ] . 本文以钛酸丁酯为主要原 料,采用溶胶 - 凝胶法制备 TiO 2 纳米微粒,采用 XRD 技术对样品进行了表征,并测定其对酸性黑 染料的光催化降解效率的影响 . 1 实验 1.1 催化剂 TiO 2 的制备及表征 量取 200mL 稀硝酸( 20% )放入 400mL 烧杯 内为 A ;量取 100mL 钛酸丁酯及 50mL 异丙醇放 ...
Ilmenite is a natural mineral ore made up of TiO2 and iron. Most of the commercial TiO2 products are extracted and purified from ilmenite mineral. Recently... R Lee 被引量: 0发表: 2018年 Enhanced Photocatalytic Degradation of Reactive Dyes over FeTiO_3/TiO_2 Heterojunction in the Presence of...
Kinetics, Thermodynamics and Isotherm studies on Adsorption of Eriochrome Black-T from aqueous solution using Rutile TiO2Background: At present scenario, there is the global issue due to the environment pollution caused by waste effluent ... B Priyadarshini,PP Rath,SS Behera,... - 《Iop Conferenc...
Oxygen vacancies were introduced in black TiO2 nanotube arrays during the anodization and annealing process due to an insufficient oxygen atomosphere, as confirmed by EPR, XRD, SEM, TEM, XPS, and Raman analysis. Black TiO2 nanotube arrays prepared in 6 h (denoted as Ar TNT-6h) exhibited ...
The synthesized CA-AgNPs were characterized using UV–Vis spectroscopy, FTIR, XRD, Raman spectroscopy, FESEM, and EDS. The synthesized CA-AgNPs were evaluated for their antimicrobial, antioxidant, anti-melanogenesis, anti-wrinkle, and anti-inflammatory effects. The results demonstrated that CA-AgNPs ...