Results 261 to 270 of about 1,307,233 (284)
Some of the next articles are maybe not open access.
Surface-modified CuO layer in size-stabilized single-phase Cu2O nanoparticles
Applied Physics Letters, 2001Activated reactive evaporation has been used to grow copper oxide nanoparticles in the size range of 8–100 nm. X-ray diffraction spectra clearly show the presence of a single Cu2O phase. Detailed x-ray photoelectron spectroscopy studies show an increase in the ionicity of the Cu2O system with decreasing particle size.
B. Balamurugan +2 more
openaire +1 more source
Contrast Enhancement of Positive EB Resist with a Surface‐Modified Layer
Journal of The Electrochemical Society, 1988Resine novolaque melangee avec un inhibiteur sensible aux electrons, le poly(methyl-2 sulfone-1 pentene).
K. Mitani +3 more
openaire +1 more source
Modeling of Surface Modified Layers in the Presence of Surface Irregularities
Journal of Tribology, 1996Finite element calculations that examine the effects of surface modification on the deformation produced by pure rolling contact are presented. The model simulates the repeated, two-dimensional (line) contact of a cylinder that is rolling over a semi-infinite half space.
Vikas Gupta +3 more
openaire +1 more source
Electroanalysis, 2007
AbstractElectrochemical oxidation of a phospholipid, phosphatidylcholine (PC), was accomplished at a 4‐aminothiophenol (ATP)‐modified gold electrode coated with a layer‐by‐layer assembly of an electrochemical catalyst (dirhodium phosphomolybdic acid), a trapping agent for PC (a cyclophane, CP, derivative, 1,4‐xylylene‐1,4‐phenylene‐diacetate), and a ...
M. M. Wandstrat, J. A. Cox
openaire +1 more source
AbstractElectrochemical oxidation of a phospholipid, phosphatidylcholine (PC), was accomplished at a 4‐aminothiophenol (ATP)‐modified gold electrode coated with a layer‐by‐layer assembly of an electrochemical catalyst (dirhodium phosphomolybdic acid), a trapping agent for PC (a cyclophane, CP, derivative, 1,4‐xylylene‐1,4‐phenylene‐diacetate), and a ...
M. M. Wandstrat, J. A. Cox
openaire +1 more source
Thermal analysis of microstructural evolution of Al2O3 surface modified layers
Surface and Coatings Technology, 2010Solidification behavior and microstructural evolution of surface modified layers in plasma cladding technique are studied via numerical simulations. Both the coupling effect of temperature and solid volume fraction are considered in the proposed thermal analytical model, by which the transient temperature distributions are calculated and the shape of ...
openaire +1 more source
Properties of the surface-modified layer of plasma-oxidized poly(dimethylsiloxane)
MRS Proceedings, 2006ABSTRACTExposure of poly(dimethylsiloxane) (PDMS) to oxygen plasma creates a thin, stiff surface-modified layer that reaches a submicron depth. Due to a significant modulus mismatch between the stiff surface-modified layer and the compliant bulk PDMS the surface-modified layer forms intricate patterns of surface buckles when under compressive stress ...
Kristen L. Mills +4 more
openaire +1 more source
Journal of The Electrochemical Society, 2013
Phynox is an austenitic cobalt-chromium alloy that presents a great variety of properties (such as good fatigue strength, resistance to corrosion and high passivity in contact with human tissues) that makes Phynox interesting where high mechanical performances are required for applications (such as springs in watch motors, aeronautical equipments, . . .
Barthélémy, B. +4 more
openaire +2 more sources
Phynox is an austenitic cobalt-chromium alloy that presents a great variety of properties (such as good fatigue strength, resistance to corrosion and high passivity in contact with human tissues) that makes Phynox interesting where high mechanical performances are required for applications (such as springs in watch motors, aeronautical equipments, . . .
Barthélémy, B. +4 more
openaire +2 more sources
Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2020
Abstract In this study, Ca/Fe layered double hydroxide (LDH) with good accessible chemically active sites and with intercalate anions of citrate was prepared, and then 3-aminopropyl triethoxysilane as a silane coupling agent was used to modify the LDH surface. Then, in order to improve the thermal stability and removal efficiency toward bivalent Pb2+,
Mohammad Dinari, Sima Neamati
openaire +1 more source
Abstract In this study, Ca/Fe layered double hydroxide (LDH) with good accessible chemically active sites and with intercalate anions of citrate was prepared, and then 3-aminopropyl triethoxysilane as a silane coupling agent was used to modify the LDH surface. Then, in order to improve the thermal stability and removal efficiency toward bivalent Pb2+,
Mohammad Dinari, Sima Neamati
openaire +1 more source
Journal of the European Ceramic Society, 2010
Abstract The surface of H 2 Ti 4 O 9 · x H 2 O titanate nanosheets was modified using the sulfonated tetrafluoroethylene-based polymer Nafion ® , via layer-by-layer assembly. The surface modification allowed the titanate nanosheets to be highly dispersed in hydrophobic organic solvents.
Atsunori Matsuda +4 more
openaire +1 more source
Abstract The surface of H 2 Ti 4 O 9 · x H 2 O titanate nanosheets was modified using the sulfonated tetrafluoroethylene-based polymer Nafion ® , via layer-by-layer assembly. The surface modification allowed the titanate nanosheets to be highly dispersed in hydrophobic organic solvents.
Atsunori Matsuda +4 more
openaire +1 more source
Surface Modified Layered Iron Vanadate As Bifunctional Electrocatalyst for Overall Water Splitting
ECS Meeting Abstracts, 2020Electrocatalysis water splitting is an attractive method to generate hydrogen from water. To date, the state-of-the-art catalysts to split water are based on noble metal, such as platinum for hydrogen evolution reaction (HER) and IrO2 and RuO2 for oxygen evolution reaction (OER). However, their scarcity and high cost limit the application. Therefore,
Fitri Nur Indah Sari, Jyh-Ming Ting
openaire +1 more source