TiO2 thin films
Porous SiO2 and TiO2 thin films with gold and NiO nanoparticles for optically based gas sensors
... and TiO2 thin films with gold and NiO nanoparticles for optically based gas sensors Post, Michael; Martucci, Allesandro; Della Gaspera, Enrico; Buso, ...
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Pyrosol deposition of anatase TiO2 thin films starting from Ti(OiPr)4/acetylacetone solutions
... fixed flow rate of 5 slm. No additional reactive gas such as oxidant gas was used in these experiments. The success of the Pyrosol technique depends critically on the properties of the solution including the volatility ...
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Growth of TiO2 thin films by AP-MOCVD on stainless steel substrates for photocatalytic applications
... pyrosol [5] and chemical vapor deposition [6–8] . Among them, atmospheric pressure metal organic chemical vapor deposition (AP-MOCVD) permits a good control of the deposition parameters and, subsequently, of the ...
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Pyrosol deposition of anatase TiO2 thin films starting from Ti(OiPr)4/acetylacetone solutions
... The films showed a good uniformity with different bright colors depending on their thickness. Due to the narrow distribution of the droplet size, the micro-droplets produced by ultrasonic pulverisation undergo a ...
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TiO2 thin films (1 µm) with ordered porosity used as high performance photoelectrode in DSSC
... It can be seen that the film organization affects the conversion percentage: wormlike films are more efficient than their gridlike counterpart. Besides, P123 cells always show better performances than F127 cells, ...
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Growth of TiO2 thin films by AP-MOCVD on stainless steel substrates for photocatalytic applications
... 4. Conclusions TiO 2 coatings were deposited by AP-MOCVD on stainless steel coupons and Si(100) wafers for comparison. Their morphology and structure can be controlled by changing the key parameters of the process, i.e. ...
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Effects of LP-MOCVD prepared TiO2 thin films on the in vitro behavior of gingival fibroblasts
... 3.2. Cell viability and cell morphology An important objective of this study was to determine if the thin films of TiO 2 produced by LP-MOCVD technique affected cel- lular survival. To test this parameter, the LDH ...
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MOCVD-Fabricated TiO2 Thin Films: Influence of Growth Conditions on Fibroblast Cells Culture
... and chemistries in order to study their influence on cells behaviour. 40 The technique of chemical vapour deposition is one of the various industrial processes to deposit a thin film on a substrate. The variant ...
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Chemical vapor infiltration of photocatalytically active TiO2 thin films on glass microfibers
... 2. Experimental 2.1. Films preparation TiO 2 films were grown in an isothermal, isobaric, horizontal low pressure-CVD reactor (45 mm in diameter). Two types of substrates were used. For preliminary ...
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Chemical vapor infiltration of photocatalytically active TiO2 thin films on glass microfibers
... Abstract Due to the high diffusivity of the chemical species, chemical vapor infiltration (CVI) is a suitable process for the conformal coverage of objects with large dimensions and complex shape geometry. Its large ...
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Chemical vapor deposition and characterization of nitrogen doped TiO2 thin films on glass substrates
... substituting oxygen with nitrogen atoms. The small difference between nitrogen and oxygen ion radii facilitates nitrogen substitu- tion and does not distort the crystal lattice much. Theoretical modeling was also used to ...
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Contact resistance in flat thin films
... consistent with literature values for Au resistivity. III. T ESTING AND R ESULTS A. Testing Procedure During the experiment, a force gauge compressed the top membrane bringing the two metal traces into contact, as shown ...
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Hydrothermal epitaxy of functional perovskite thin films.
... epitaxial thin films growth of multifunctional oxides on these F- free single-terminated substrates may find new functionalities and interesting interface physical phenomena for novel applications discussed ...
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FFLO state in thin superconducting films
... important role in this compound leading to the vortex state formation. According to the theoretical works 6,7,8,9,10 in the FFLO state the vortex lattices may be very special and this circumstance complicates an ...
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Yttrium orthoferrite thin films... a great challenge
... XRD & THERMAL ANALYSIS [1] Rajendran, M., Ghanashyam Krishna, M., Bhattacharya, A.K., Low temperature preparation of orthoferrite thin-films by an inorganic sol-gel process. Thin Solid ...
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Imperfection-sensitive ductility of aluminium thin films
... Ductility; Thin films; Aluminium; Strain hardening The ductility of thin metallic films is an impor- tant property in a variety of microsystems and coating ...In thin functional coatings, the material ...
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Asymptotic modeling of thin curved martensitic films
... derivatives and ∇ 2 ϕ is the M 333 -valued tensor of the second derivatives of ϕ . We consider a thin curved film of thickness h > 0 occupying at rest an open domain e Ω h . This reference configuration of the ...
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Thiol-functionalization of Mn5Ge3 thin films
... 4 CONCLUSIONS We presented herein a simple and effective method to deposit SAMs on Mn 5 Ge 3 thin films. We have evidenced that thiol derivatives (i.e. OT and PFDT) can easily chemisorb onto Mn 5 Ge 3 ...
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Nanostructured Thin Films for Fluorescence Enhancement
... The dye molecules are deposited onto the nanostructured thin films by spin coating or by thermal evaporation under vacuum to obtain homogeneous deposition. The two photon fluorescence set-up is based on a inverted ...
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Electrochromic TiO2, ZrO2 and TiO2-ZrO2 thin films by dip-coating method
... FTIR measurements were performed in the spectral region 350-1600 cm -1 by Shimadzu FTIR Spectrophotometer IRPrestige-21 .XRD spectra of sol-gel thin films were recorded by means of XRD diffractometer Bruker ...
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