X-ray photoelectron studies
X Ray Photoelectron Spectroscopy and Raman Spectroscopy Studies on Thin Carbon Nitride Films Deposited by Reactive RF Magnetron Sputtering
... hardness might be equal or superior to that of diamond [1], has motivated much research to synthesize and char- acterize carbon-nitrogen materials, because this super- hard material has not only scientific interest, but ...
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Evaluation of titanium dental implants after early failure of osseointegration by means of X ray photoelectron spectoscopy, electron microscopy and histological studies
... In this work, we analysed 56 clinically failed and re- trieved implants by means of scanning electron mi- croscopy (SEM), X-ray photoelectron spectroscopy (XPS) and histological studies. The ...
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Hard X-ray Photoelectron Spectroscopy (HAXPES) characterisation of electrochemical passivation oxide layers on Al-Cr-Fe complex metallic alloys (CMAs)
... We acknowledge the criticism of the Reviewer. As requested, we removed all hyperbole statements in the revised paper. We fully agree that HAXPES is a well-established technique by now. Nevertheless, we would like to ...
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Effect of Curing Temperature on Corrosion Resistance of a Chromium-free Coating on Hot Dip Galvanized Steel Sheet
... However, studies showed that hexavalent chromium ion is highly toxic and carcinogenic and is damaging to the environment ...research studies [6,7,10,11,13], this paper selected tannic acid powder, titanium ...
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Investigation of chemical and physical surface changes of thermally conditioned glass fibres
... systematic studies were carried out to investigate the fundamental strength loss from thermal ...using X-ray photoelectron spectroscopy (XPS) showed a consistent increase in the surface ...
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Surface Properties of Tin Dioxide SnO2 Nanowires Deposited on Si Substrate Covered by Au Catalyst Studies by XPS, TDS and SEM
... including X-ray Photoelectron Spectroscopy (XPS), Thermal Desorption Spectroscopy (TDS) and the Scanning Electron Microscopy (SEM) were ...The studies presented within this paper allowed to ...
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Surface studies of (110) terminated FE304 and SRTI03
... The chapter is split into two parts, firstly the influence of the annealing environment on the formation and structure of the reconstruction is presented: X-ray Photoelectron Spectroscop[r] ...
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X-ray Photoelectron Spectroscopy Studies on the Oxidation Processes of Nickel, Chromium and their Alloys
... energy loss cross-section with the extrinsic loss portion of the scans. From ‘Analyze’, a carbon overlayer of 0.3 nm and an overall film thickness of 4.6 nm were determined. In order to verify the ‘Analyze’ results, film ...
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X ray photoelectron spectroscopy and magnetic studies of transition metal silicate glasses
... Figure 8-2: a Variation of the fraction of noir-br~idgiiag oxygcn atoms and b thc diffc,rence in binding energy between bridging and non-bridging oxygen peaks with t7Yillsition metal oxi[r] ...
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X-RAY PHOTOELECTRON SPECTROSCOPY AND LUMINESCENCE STUDIES OF Fe DOPED ZnO NANOPARTICLES
... 20. Rao LK and Vinni V, Novel mechanism for high speed growth of transparent and conducting tin oxide thin films by spray pyrolysis, Appl. Phys. Lett., 1993; 63: 608. 21. Saha S and Ali N, Magnetic properties of the Pr ...
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Surface Engineering for Microsensing
... The ever-growing interest in the investigation of noble metal nanoclusters is due to the importance of such systems with respect to the theory of nanomaterials and with respect to several promising applications as well. ...
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Catalytic oxidation of arsenite and reaction pathways on the surface of CuO nanoparticles at a wide range of pHs
... scanning X-ray absorption spectroscopy (Q-XAS) analysis verified that CuO NPs is capable of catalytically oxidize As(III) under dark conditions efficiently at a wide range of ...pH. X-ray ...
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Preparation of Fluorosilicone Triblock Copolymers and Microphase Separation Behavior on Surfaces
... DSC1 under the protection of nitrogen with heating rate of 10K/min. Static water/oil contact angle of the triblock copolymer film was measured on a telescopic goniometer (JC2000D3A). For each angle reported, five sample ...
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XPS, AES AND LASER RAMAN SPECTROSCOPY: A FINGERPRINT FOR A MATERIALS SURFACE CHARACTERISATION
... incident X-ray (as in XPS) or electron of sufficient energy, an electron en be filled by an outer shell electron from the same atom, in which case the electron moves to a lower energy state, and the energy ...
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Soft x-ray photoelectron spectroscopy of (HfO2)(x)(SiO2)(1-x) high-k gate-dielectric structures
... soft x-ray photoelectron spectroscopy 共 SXPS 兲 using synchrotron radiation for characterizing an in- terface are high resolution, a tunable photon source with high photon flux and a short electron ...
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Three Dimensional Surface Pattern and Chemical Composition of Mucosal Titanium Implant Compartments
... these studies re- ferred to indicate that, during wound healing, an interaction occurs between titanium dioxide on the implant surface and the “apical” part of the supra-alveolar connective ...
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Valence band offset of InN/BaTiO3 heterojunction measured by X ray photoelectron spectroscopy
... the charge can affect the measured kinetic energy of photoelectron. Charge neutralization was performed with an electron flood gun and all XPS spectra were calibrated by the C1s peak at 284.8 eV from contamina- ...
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A Novel Type Room Temperature Surface Photovoltage Gas Sensor Device
... as the commonly used oxide gas sensor material [31], the local surface chemistry of these porous 121.. ZnO nanostructured thin films was controlled by X-ray Photoelectron Spectroscopy ([r] ...
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Preparation of the Ordered Spherical Ru-RuO2 and Electrocatalysis toward Chlorine Evolution Reaction
... X-ray diffraction (XRD) was carried out on the XRD-7000 instrument (Shimadzu, Japan, Cu Ka, 40 kV and 30 mA). Scanning electron microscopy (SEM) was used to analyze the electrode morphology with S-3000N ...
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In2O3 Nanotower Hydrogen Gas Sensors Based on Both Schottky Junction and Thermoelectronic Emission
... Lots of oxygen vacancies and chemisorbed oxygen ions existing in the In2O3 nanotowers according to the x-ray photoelectron spectroscopy XPS results, the change of Schottky barrier height[r] ...
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