The Phenomenology of Mentality

peer reviewedThis paper offers a phenomenological interpretation of Brentano’s view of mentality. The key idea is that mental phenomena are not only characterized by intentionality; they also exhibit a distinctive way of appearing or being experienced. In short, they also have a distinctive phenomenology. I argue this view may be traced back to Brentano’s theory of inner perception (hereafter IP). Challenging the self-representational reading of IP, I maintain the latter is best understood as a way of appearing, that is, in phenomenological terms. Section 1 addresses Brentano’s claim that IP is one mark of the mental alongside intentionality. Sections 2 and 3 present support for a phenomenological interpretation of IP. And Section 4 briefly discusses two objections.The Phenomenology of Mentality (F.R.S.-FNRS Research Project / PDR

The chemistry of 3-phthalimidomethyl-4H-pyrido[4,3-e]-1,2,4-thiadiazine 1,1-dioxides and their use in the synthesis of potential cholecystokinin/gastrin receptor ligands

peer reviewe

Rutherford backscattering analysis of porous thin TiO2 films

The additional energy spread due to sample porosity was implemented in the SIMNRA simulation code, version 6.60 and higher. Deviations of the path length and energy loss distributions from the ones expected from a Poisson distribution of the number of traversed pores are taken into account. These deviations are due to the interaction of pores at higher pore concentrations by overlap or blocking. The skewnesses of the energy distributions are approximated by two-piece normal distributions with identical first three moments. Propagation of porosity-induced energy spread in thick layers is taken into account. Calculated results are compared to experimental data obtained with thin TiO2 mesoporous films measured by Rutherford backscattering (RBS),transmission electron microscopy (TEM), and atmospheric poroellipsometry

Morphological and opto-electrical properties of a solution deposited platinum counter electrode for low cost dye sensitized solar cells

Although platinum (Pt) is a rare and very expensive material, Pt counter electrodes are still very commonly used for reaching high efficiencies in dye-sensitized solar cells (DSCs). The use of alternative cheaper catalyst materials did not yet yield equivalent efficiencies. In this work, we tried to understand how to reduce the amount of deposited Pt-material and simultaneously deliver higher DSC performances. We systematically compared the properties of Pt-counter electrodes prepared by simple solution deposition methods such as spray-coating, dip-coating, brushing with reference to the Pt-electrodes prepared by sputtering onto fluorine doped-tin oxides (FTOs). The morphological and structural characterizations of the deposited Pt-layers were performed by atomic force microscopy (AFM) and scanning electron microscopy (SEM). The composition of Pt-material was quantified using SEM electron dispersive X-ray (EDX) mapping measurements which were further compared with optical transmission measurements. Also contact angle and sheet resistance measurements were performed. By taking Pt-layers composition, morphology and structural factors into account, 9.16% efficient N3 dye based DSCs were assembled. The DSCs were subjected to various opto-electrical characterization techniques like current-voltage (I-V), external quantum efficiency (EQE), cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS) and transient photo voltage (TPV) measurements. The obtained experimental data suggest that the Pt counter electrodes prepared by solution deposition methods can also reach high DSC device performances with a consumption of very little amount of Pt material as compared with sputtered Pt-layers. This process also proves that higher DSC performances are not limited to the usage of sputtered Pt-layer as counter electrode