Ag/ITO/MoOx/n-Si/LiFx/Al carrier-selective contact (CSC) solar cell structures are modelled and numerically simulated based on the experimental data using an industrial quality base silicon wafer by Sentaurus TCAD software. The role of (1) electron-selective lithium fluoride (LiFx) layer its thickness, (2) hole-selective molybdenum oxide (MoOx) work function variation, (3) front (MoOx/n-Si) sur...

In present paper, the recovery of propionic acid from aqueous phase by reactive extraction was studied using tri-n-butyl phosphate (TBP) in petroleum ether. Extraction using pure diluent was found to be poor. Using the mixture of extractant-diluent the extraction was significantly improved. Results were presented in terms of distribution coefficient, equilibrium complexation constant, loading r...

The potential of antioxidant properties blueberry leaves extract (vaccínium myrtíllus) that grows in the Trans-Baikal region has been studied this work. In order to increase efficiency extraction biologically active substances with properties, was obtained help microwave field. optimal parameters for from electromagnetic field have defined. influence power and duration process on polyphenolic s...

The dark conductivity, photoconductivity, and diffusion length have been determined in a comprehensive study on microcrystalline silicon samples, prepared under different deposition conditions: variation of substrate temperature, pressure, power, and silane to hydrogen ratio. The results show that the dark and majority carrier properties are correlated, which can be attributed to a Fermi-level ...

Nicotinic acid is widely used in the food, pharmaceutical and biochemical industries. Fermentation technology for the production of nicotinic acid in particular has been known for more than a century and acid have been produced in aqueous solutions. Reactive liquid-liquid extraction for the recovery of the organic acids by a suitable extractant has been found to be a promising alternative to th...

We demonstrated modulation of charge carrier densities in all-solution-processed organic field-effect transistors (OFETs) by modifying the injection properties with self-assembled monolayers (SAMs). The all-solution-processed OFETs based on an n-type polymer with inkjet-printed Ag electrodes were fabricated as a test platform, and the injection properties were modified by the SAMs. Two types of...