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Enhanced conductivity of sodium versus lithium salts measured by impedance spectroscopy. Sodium cobaltacarboranes as electrolytes of choice
(Royal Society of Chemistry, 2017)
The development of new types of ion conducting materials is one of the most important challenges in
the field of energy. Lithium salt polymer electrolytes have been the most convenient, and thus the most
widely used in ...
Inhibition of light emission from the metastable tetragonal phase at low temperatures in island-like films of lead iodide perovskites
(Royal Society of Chemistry, 2019)
Photonic applications based on halide perovskites, namely CH3NH3PbI3 (MAPbI3), have recently attracted
remarkable attention due to the high efficiencies reported for photovoltaic and light emitting devices.
Despite these ...
Energy transduction and signal averaging of fluctuating electric fields by a single protein ion channel
(Royal Society of Chemistry, 2017)
We demonstrate the electrical rectification and signal averaging of fluctuating signals using a biological
nanostructure in aqueous solution: a single protein ion channel inserted in the lipid bilayer characteristic
of ...
Conductivity study of Zeolitic Imidazolate Frameworks, Tetrabutylammonium hydroxide doped with Zeolitic Imidazolate Frameworks, and mixed matrix membranes of Polyetherimide/ Tetrabutylammonium hydroxide doped with Zeolitic Imidazolate Frameworks for proton conducting applications
(Elsevier, 2017)
ZIF-8 (Z8), ZIF-67 (Z67), and ZMix, a Zn/Co bimetallic zeolitic imidazolate framework (ZIF), were syn-
thesized and doped with tetrabutylammonium hydroxide (ZIFsT). The obtained powders were used as
fillers for polyetherimide ...
Towards the scale-up of the formation of nanoparticles on α -Ag 2 WO 4 with bactericidal properties by femtosecond laser irradiation
(Nature Publishing Group, 2018)
In recent years, complex nanocomposites formed by Ag nanoparticles coupled to an α-Ag2WO4 semiconductor network have emerged as promising bactericides, where the semiconductor attracts bacterial agents and Ag nanoparticles ...
Visualizing time: how linguistic metaphors are incorporated into displaying instruments in the process of interpreting time-varying signals
(2017)
Spatial visualization is a well-established topic of education research that has allowed improving science and engineering students’ skills on spatial relations. Connections have been established between visualization as ...
Diffraction-Based Phase Calibration of Spatial Light Modulators With Binary Phase Fresnel Lenses
(IEEE, 2016)
We propose a simple and robust method to determine the calibration function of phase-only spatial light modulators (SLMs). The proposed method is based on the codification of binary phase Fresnel lenses (BPFLs) onto an ...
Inorganic Surface Engineering to Enhance Perovskite Solar Cell Efficiency
(American Chemical Society, 2017-03-29)
The photoconversion efficiency of perovskite solar cells (PSCs) is enhanced by the deposition of inorganic nanoparticles (NPs) at the interface between the compact TiO2 electron-selective contact and the mesoporous TiO2 ...
Electron trapping induced electrostatic adsorption of cations: a general factor leading to photoactivity decay of nanostructured TiO2
(Royal Society of Chemistry, 2017-02)
In this work, a mechanism of electron trapping induced electrostatic adsorption of electrolyte cations (ETIEA) is proposed to explain the general photoactivity decay of nanostructured TiO2 electrodes, usually occurring ...
Dynamic Control of Interference Effects Between Optical Filaments through Programmable Optical Phase Modulation
(IEEE, 2016-06)
Light beams shaped by programmable megapixel spatial light modulators (SLMs) are key to broadening the applications of photonics. In this paper, we consider the application of a SLM for the generation of two mutually ...