Cerca
Tailoring the electrical conductivity of Poly(vinylidene fluoride) by blending with poly (3,4-ethylenedioxythiophene) Polystyrene sulfonate (PEDOT:PSS) and ionic liquids
(Elsevier, 2024)
In order to tailor dielectric response and electrical conductivity, novel polymer blends based on poly(vinylidene fluoride (PVDF) and different fillers composed by poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) ...
Probing electrophysiological activity of amphiphilic Dynorphin A in planar neutral membranes reveals both ion channel-like activity and neuropeptide translocation
(Elsevier, 2023-12)
Dynorphin A (DynA) is an endogenous neuropeptide that besides acting as a ligand of the κ-opioid receptor, presents some non-opioid pathophysiological properties associated to its ability to induce cell permeability similarly ...
Tuning the Optical and Structural Properties of Halide Perovskite by PbS Quantum Dot Additive Engineering for Enhanced Photovoltaic Performances
(Wiley, 2024)
The combination of inorganic PbS quantum dots (QDs) and lead halide perovskite in one nanocomposite is considered as a promising approach to overcoming the limitations of metastable perovskites. However, to date, only a ...
Hysteresis in memristors produces conduction inductance and conduction capacitance effects
(Royal Society of Chemistry, 2024-04-15)
Memristors are devices in which the conductance state can be alternately switched between a high and a low value by means of a voltage scan. In general, systems involving a chemical inductor mechanism as solar cells, ...
Photoelectrochemical water splitting with dual-photoelectrode tandem and parallel configurations: Enhancing light harvesting and carrier collection efficiencies
(Elsevier, 2023)
Photoelectrochemical (PEC) water splitting stands out as one of the most promising technologies to store solar
energy into chemical bonds and decarbonize industry and transport. In the present study, we develop ...
Spatially resolved dual-comb sensing using a single electro-optic modulator
(Optica Publishing Group, 2022)
We present a dual-comb imaging system based on a single pseudo-randomly driven
electro-optic modulator. The result is a cost-efficient and robust fiber-based scheme that can be
employed to perform spatially resolved ...
25 Million Sensing Measurements Per Second Using Quasi-Integer Ratio Time-Expanded φOTDR
(Optica Publishing Group, 2022)
We demonstrate the detection of strain perturbations along a 500 m optical fiber with 2 cm spatial resolution and 1 kHz sampling frequency via quasi-integer-ratio time-expanded φOTDR, requiring less than 100 MHz photodetection ...
An intrinsic electrical conductivity study of perovskite powders MAPbX3 (X = I, Br, Cl) to investigate its effect on their photovoltaic performance
(Royal Society of Chemistry, 2024-02-07)
An investigation into the intrinsic electrical conductivity of perovskite powders MAPbX3, where X represents iodine (I), bromine (Br), or chlorine (Cl), was conducted to explore its impact on their photovoltaic performance. ...
Electric Conductivity Study of Porous Polyvinyl Alcohol/Graphene/Clay Aerogels: Effect of Compression
(American Chemical Society, 2022-10-12)
In this work, poly(vinyl alcohol) (PVOH)/graphene (GN) oxide/clay aerogels were prepared using montmorillonite (MMT) and kaolinite (KLT) as fillers. This work paves the way for the development of aerogels filled with MMT ...
Large grain size with reduced non-radiative recombination in potassium incorporated methylammonium-free perovskite solar cells
(Elsevier, 2022-12-31)
Organic–inorganic hybrid halide perovskites are widely considered to be one the most
promising material in photovoltaic technology, the use of this semiconductor as absorbent
layer in solar cells has attracted considerable ...