TiO2? nanorods
Two novel hierarchical homogeneous nanoarchitectures of TiO2 nanorods branched and P25 coated TiO2 nanotube arrays and their photocurrent performances
... from those rutile TiO2 nanorods grown on the TNTAs. On the basis of the above observations and structural analyses, we conclude that both of the BTs and PCTs can provide larger and rougher surface areas ...
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Enhanced Photoelectrochemical Behavior of H TiO2 Nanorods Hydrogenated by Controlled and Local Rapid Thermal Annealing
... nanorods (NRs) and nanotubes (NTs) have been demon- strated to be highly efficient photoanodes for solar light driven water splitting [4, 5]. Such an unidirectional nano- structure decouples the processes of light ...
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Simple fabrication of N doped mesoporous TiO2 nanorods with the enhanced visible light photocatalytic activity
... together in the reaction flask of the rotary evaporator, and ten agate granules with a diameter of about 1 cm were added into the system for better stirring. The ro- tary evaporator was turned on and the system was main- ...
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Doping concentration dependence of microstructure and magnetic behaviours in Co doped TiO2 nanorods
... synthesis conditions, such as calcination temperatures (1,098 and 1,173 K with 8-h duration), heating duration (2, 8 and 16 h at 1,098 K) and NaCl/DSP ratio (90/10, 80/20 and 60/40 at 1,098 K for 8 h) were carried out. ...
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Hydrothermal growth of bilayered rutile phased TiO2 nanorods/micro sizeTiOz flower in highly acidic solution for dye sensitized solar cell
... Aligned rutile-phased TiO2 r-TNRs nanorods and micro-size rutile-phased TiO2 flowers r-TFs films were prepared on fluorinedoped tin oxide FIO substrate using highly acidic solution by tw[r] ...
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Controlled fabrication of Sn/TiO2 nanorods for photoelectrochemical water splitting
... tached from the FTO substrate have cracked as shown in the inset of Figure 2a, we can clearly find out that the diameter is about 100 nm, consistent with that measured by SEM in Figure 1b. The image of the nanorod tip ...
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Endothelialization of TiO2 Nanorods Coated with Ultrathin Amorphous Carbon Films
... ZnO nanorods with diameter similar to ours are engulfed by umbilical vein endothelial cells also lead the cells death ...ZnO nanorods (with or with- out silicon dioxide coating) ...
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Solution Processed Hybrid Light Emitting Devices Comprising TiO2 Nanorods and WO3 Layers as Carrier Transporting Layers
... the nanorods re- veals that the rutile crystal grows with (101) plane paral- lel to the FTO substrate, and the nanorods are oriented along the (002) direction ...
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Enhancing Performance of CdS Quantum Dot Sensitized Solar Cells by Two Dimensional g C3N4 Modified TiO2 Nanorods
... and these results show the expected growth habit of the tetragonal crystal. From the cross-sectional image of the sample as shown in Fig. 1c, it is obvious that the well- aligned nanorods are nearly normal to the ...
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Non solvolytic synthesis of aqueous soluble TiO2 nanoparticles and real time dynamic measurements of the nanoparticle formation
... Particle size distributions for the sample shown in Figures 2a, 3a, 4a, and 4b Figure S1 and the size of the TiO2 nanorods formed by hydrothermal treatment Figure S2... Competing interes[r] ...
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Fabrication, and Effect of Reflux time on Structural Properties of Pure and Al-Doped TiO2 Nano-rod
... The roughnesses of the doped surfaces of the TiO 2 nanorods were greater than there of the pure TiO2 nanorods and the roughnesses increased with increasing the reflux time. FTIR spect[r] ...
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The Synthesis of four Morphologies of TiO2 through Temperature Control and Their Electrochemical Performance
... In this work, four morphologies of TiO2-B nanomaterials TiO2 nanoparticles, muti-walled TiO2 nanotubes, double-walled TiO2 nanotubes, TiO2 nanorods are prepared by a facile hydrothermal [r] ...
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Synthesis of Porous CoO Nanorods @ N-doped Carbon as High- Performance Lithium Ion Battery Anode
... As lithium ion battery anode, the porous CoO nanorods @ N doped carbon should be suitable. Firstly, the good crystalline, rod-like structure and porous nature of CoO matrix can increase the mechanical stress and ...
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Facile solution growth of vertically aligned ZnO nanorods sensitized with aqueous CdS and CdSe quantum dots for photovoltaic applications
... We have modified a previously reported method of growing large-scale, vertically aligned ZnO NRAs on Zn substrates by a one-step solution-based approach [25]. In the simplified method, this process is improved by ...
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Effect of Anodization Parameters on the Surface Morphology and Photoelectrochemical Properties of TiO2 Nanotubes
... After the optimized anodizing conditions to produce the TiO2 NTs with the maximum photocurrent density and IPCE was got, four samples of TiO2 NTs labelled as TiO2 NTs-1, TiO2 NTs-2, TiO2[r] ...
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SERS substrates formed by gold nanorods deposited on colloidal silica films
... to the maximum enhancement of the SERS spectra of rhodamine 6G and 4-aminthiophenol (see Additional file 1: Figure S4). During the course of deposition, the GNRs gradually filled up the interstitial space. While the ...
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Synthesis of Porous CoO Nanorods @ N-doped Carbon as High- Performance Lithium Ion Battery Anode
... cube/reduced graphene oxide composite can provide a discharge capacity of 1170 mAh g -1 at the current density of 150 mA g -1 , and 94% of this value can be retained at the 60 th cycle. In contrast, the bare CoO only ...
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Synthesis and optical property of one dimensional spinel ZnMn2O4 nanorods
... 50-100 nm and the length in 1.5-2 μ m. The optical band gap energies of the nanorods calcined at 500°C, 650°C, and 800°C were respectively estimated to be 1.2, 1.34, and 1.45 eV. As the calcination temperature ...
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Fabrication of CdTe QDs/BiOI Promoted TiO2 Hollow Microspheres with Superior Photocatalytic Performance Under Simulated Sunlight
... Abbreviations TiO2H: TiO2 hollow microspheres; TiO2S: TiO2 solid microspheres; TiO2/ BiOI: TiO2 spheres modified with BiOI; TiO2/CdTe: TiO2 spheres modified with CdTe QDs; TiO2/CdTe/BiOI[r] ...
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Fabrication of titanium dioxide nanorods array for ultraviolet sensor application
... was developed by optimizing amount of titanium butoxide (TBOT) as a precursor, amount of hydrochloric acid, and hydrothermal reaction time. Basically, there were four properties studied; surface morphology, structural, ...
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