Abstract: Described herein is a method for manufacturing thin metal sheets and joints by removing material from a single block of material, i.e. for obtaining items including one or more thin sheets and/or thin elastic joints seamlessly connected to one another by means such as milling. The method can be employed in the manufacturing of a high-sensitivity, low-frequency, broadband monolithic mechanical sensor for measuring linear and angular displacements of based on a folded pendulum configuration for monitoring and control applications.

Abstract: A photovoltaic system including a solar cell having a hysteretic behavior; and a power device configured to extract a maximum power from the solar cell by forcing power oscillations of the power output by the solar cell.

Abstract: A photovoltaic system including a solar cell having a hysteretic behavior; and a power device configured to extract a maximum power from the solar cell by forcing power oscillations of the power output by the solar cell.

Abstract: The invention relates to electrochemical devices comprising complexes of cobalt comprising at least one ligand with a 5- or six membered, N-containing heteroring. The complex are useful as p- and n-dopants, as over of electrochemical devices, in particular in organic semiconductors. The complexes are further useful as over-discharge prevention and overvoltage protection agents.

Abstract: The present invention relates to compounds of formula (I) based on a porphyrin core and a ?-conjugated linker or acceptor introduced between the porphyrin core and an anchoring group having a high absorption coefficient covering the whole UV-Visible and near-infrared spectral response, and their use as sensitizer or dye and an electrochemical or optoelectronic device including a compound of the invention.

Abstract: The present invention relates to compounds of formula (I) based on a porphyrin core and a ?-conjugated linker or acceptor introduced between the porphyrin core and an anchoring group having a high absorption coefficient covering the whole UV-Visible and near-infrared spectral response, and their use as sensitizer or dye and an electrochemical or optoelectronic device including a compound of the invention.

Abstract: The invention relates to electrochemical devices comprising complexes of cobalt comprising at least one ligand with a 5- or six membered, N-containing heteroring. The complex are useful as p- and n-dopants, as over of electrochemical devices, in particular in organic semiconductors. The complexes are further useful as over-discharge prevention and overvoltage protection agents.

Abstract: A process of manufacturing the catalytic layer of the counter-electrodes of dye-sensitized solar cells is described. The process has the following steps: depositing a catalyst precursor paste or precursor solution layer over the counter-electrodes conductive and transparent substrates, by screen printing, doctor blade, spin coating or brush,and irradiating the catalyst precursor paste or precursor solution layer with a continuous wave or pulsed laser beam having a wavelength in the range of infrared, visible, or ultraviolet, thus curing the precursor and forming a catalyst layer over the conductive and transparent counter-electrode substrates.

Abstract: A vertical electric connection of photoelectrochemical cells is described. a conductive wire, electrically connecting a conductive coating of two substrates, arranged between the two substrates according to a zigzag configuration, bends of which alternately touch first the conductive coating of a first substrate, then the conductive coating of the other substrate.

Abstract: The present invention concerns a vertical electrical connection of photoelectrochemical cells, arranged side-by-side between two opposing substrates, at least one of which is transparent or semi-transparent, and covered, on the side facing towards the other substrate, by an electrically conductive coating divided into a plurality of side-by-side regions electrically isolated by means of a corresponding number of interruptions, said vertical electrical connection being arranged between an electrically isolated region of the electrically conductive coating of a substrate, in electric contact with a photoelectrochemical cell, and the electrically isolated region of the electrically conductive coating of the opposing substrate, in contact with an adjacent photoelectrochemical cell, characterized in that it is made of three overlapping portions, that is two portions, respectively coupled with the conductive coating of each of the two opposing substrates delimiting said photoelectrochemical cells.