Browsing by Author "Yilmaz, E."
Now showing items 1-11 of 11
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Au nanoparticles in PMMA matrix: In situ synthesis and the effect of Au nanoparticles on PMMA conductivity
(Elsevier, 2010-09-01)Thin PMMA films with and without gold nanoparticles were subjected to +/-10V d.c. and a.c. (square wave) excitations in various frequencies while recording their XPS spectra, and the resulting differences due to charging ... -
Catalytic properties of vanadium diselenide: a comprehensive study on ıts electrocatalytic performance in alkaline, neutral, and acidic media
(American Chemical Society, 2017)Here, we report the synthesis of vanadium diselenide (VSe2) three-dimensional nanoparticles (NPs) and two-dimensional (2D) nanosheets (NSs) utilizing nanosecond pulsed laser ablation technique followed by liquid-phase ... -
Constructing Turkey's "western" identity during the Cold War: discourses of the intellectuals of statecraft
(Sage Publications Ltd., 2005)[No abstract available] -
Differentially private binary- and matrix-valued data query: an XOR mechanism
(Association for Computing Machinery, 2021-01)Differential privacy has been widely adopted to release continuous- and scalar-valued information on a database without compromising the privacy of individual data records in it. The problem of querying binary- and ... -
Highly conducting lyotropic liquid crystalline mesophases of pluronics (P65, P85, P103, and P123) and hydrated lithium salts (LiCl and LiNO3)
(American Chemical Society, 2014)Demand for ionically conducting materials, as membranes and electrodes, is one of the driving forces of current research in chemistry, physics, and engineering. The lithium ion is a key element of these materials, and its ... -
Impact of Li2O/metal mole ratio on lithium-ion battery anode performance
(Electrochemical Science Group, 2018)In this study the electrochemical impact of Li2O/metal mole ratio on the cycle life of lithium-ion battery anode materials is demonstrated. For this purpose, nanostructured layered LiNi1/3Mn1/3Co1/3O2 (LiNMC) and spinel ... -
Photopatterning of PMMA films with gold nanoparticles: diffusion of AuCl4-ions
(2010)Photopatterning of poly(methyl methacrylate) (PMMA) films is performed by UV irradiation of the polymer films containing uniformly distributed AuCl 4 - ions. The process reduces the gold ions and leads to production of Au ... -
Photoresponse of PbS nanoparticles – quaterthiophene films prepared by gaseous deposition as probed by XPS
(American Vacuum Society, 2012)Semiconducting lead sulfide (PbS) nanoparticles were cluster beam deposited into evaporated quaterthiophene (4T) organic films, which in some cases were additionally modified by simultaneous 50 eV acetylene ion bombardment. ... -
Probing the charge build-up and dissipation on thin PMMA film surfaces at the molecular level by XPS
(Wiley, 2012)What's the charge? X‐ray photoelectron spectroscopy was used to determine the charge state and dynamics of charge build‐up and decay on a thin poly(methyl methacrylate) film. The film is initially negatively charged to ... -
Visible light photocatalytic reduction of Cr(VI) by surface modified CNT/titanium dioxide composites nanofibers
(Elsevier B.V., 2016)In this work we report a highly efficient photocatalytic reduction of Cr(VI) based on PAN-CNT/TiO2-NH2 composite nanofibers fabricated by using electrospinning technique followed by chemical crosslinking of surface modified ... -
X-ray Raman spectroscopy of lithium-ion battery electrolyte solutions in a flow cell
(Wiley-Blackwell, 2018)The effects of varying LiPF6 salt concentration and the presence of lithium bis(oxalate)borate additive on the electronic structure of commonly used lithium-ion battery electrolyte solvents (ethylene carbonate-dimethyl ...
