The field of electrochemical CO2 reduction has been transitioning to industrially relevant scales by changing the architecture cells and moving away from traditional aqueous H-cells membrane electrode assemblies (MEA). reaction environments in MEAs vary drastically that H-cells, which could result significantly different catalytic activity. In this paper, we test AgPd alloys, one most promising...

Microbial fuel cells are presented as the promise of technology to generate electricity by using organic waste. In this research, molasses waste from Laredo Agroindustrial Company was used fuel, well graphite and zinc electrodes, managing build low-cost cells. It possible voltage current peaks 0.389 ± 0.021 V 1.179 0.079 mA, respectively. The showed that acid pH levels conductivity values were ...

We report the discovery of a quaternary ammonium surface additive for CO2 reduction on Ag surfaces that changes Faradaic efficiency CO from 25% foil to 97%, while increasing current density production by factor 9 0.14 1.21 mA/cm2 and reducing H2 440 0.44 0.001 mA/cm2. Using ReaxFF reactive molecular dynamics, we find with highest selectivity, dihexadecyldimethylammonium bromide, promotes substa...

Insulators have an important role in electrical distribution line. They has a as mechanical support and on insulation that isolate the live line dead part of poles. Environmental factors will affect performance insulator. Every area where isolator was installed unique characteristics, therefore characteristics each insulator be differ from to others area. This study investigated 20 kV for some ...

The idea to use ferroelectric materials (PZN-PT) came from the fact that nature could facilitate electric charges accumulation on interfaces of solar cell. Thus, it would increase open circuit voltage Voc which reach more than 10 V. This directly impact efficiency is proportional Voc, thus hoping obtain never equaled by halide perovskites are less stable and resistant in aggressive environments...

Abstract The presence of toxic algae, such as Microcystis aeruginosa (MA), in drinking water treatment plants (DWTPs) would contribute to algal organic matter (AOM) precursors toward disinfection by-products (DBPs). Electrocoagulation–flotation (ECF) has shown promising performance minimizing cells from and dissolved AOM. This study aimed investigate the effect current density (CD) pH on alumin...

Background: Electro-oxidation is developed as an electrochemical method to overcome the problems of  the conventional  decolorization technologies and is an appropriate alternative for the treatment of colored wastewater from various industries. The purpose of this study was to evaluate the efficiency of the electrochemical oxidation process in  removal  of chemical oxygen demand (COD) and Acid...

In this paper, we demonstrate the enhancement in detection sensitivity of an indirect X-ray detector based on poly(3-hexylthiophene) (P3HT) and fullerene derivatives [6,6]-phenyl-C71-butyric acid methyl ester (PC71BM) by adding perovskite quantum dots (PeQDs). The weight ratio P3HT PC71BM was fixed at 1:1 (20 mg/mL chlorobenzene), different amounts FAPbBr3 PeQDs (0–3) mg were added to P3HT:PC71...