The simple, low molecular weight, azodye acid yellow 9 (AY9) is electrochemically treated in a suitable electrolytic cell using NaCl as a supporting electrolyte, carbon fleece as cathode and platinated titanium as anode. Samples from certain time periods of treatment are analysed. HPLC-UV chromatograms demonstrate the degradation of the initial azodye, while diode array detector (DAD) spectra g...

Electrolytic water splitting, as a promising route to hydrogen (H2) production, is still confronted with the sluggish anodic oxygen evolution reaction (OER) and its less value-added O2 production. Herein, we report bifunctional electrode fabricated by in situ growth of Mn-doped CoSe2 nanonetworks on carbon fiber cloth (Mn-CoSe2/CFC), which shows attractive electrocatalytic properties toward gly...

oxidation on Ti6Al4V S Leal Marin1, H Carreño Garcia2, P Escobar Rivero2, H Estupiñan Duran1. 1 Tribology and surfaces group, Universidad Nacional de Colombia sede Medellín, Colombia 2 Research Center on Tropical Diseases, Universidad Industrial de Santander, Bucaramanga, Colombia. Statement of Purpose: Coatings over Ti6Al4V are extensively studied to improve the compatibility and mechanical pr...

This paper describes the preparation and mechanical properties of an extensive series of very pure alloys of electrolytic iron, carbon, and manganese whose compositions were so chosen as to bring out the specific effects on pure iron of additions of manganese, additions of carbon, and additions of carbon and manganese together in varying relative proportions. The maximum content each of carbon ...

Case 1.?Rajia, Hindu male, aged 25, cultivator. Admitted 17th April, 1921. Discharged 10th June, 1921. Ulcers and Sinuses.?On admission, the patient had unhealthy looking wounds with mucopurulent discharge at the elbow and shoulder of the left arm, which he stated he had suffered from for six months. There was some surrounding infiltration and oedema. Temperature elevated. General health poor. ...

nowadays nanotechnology as a new direction of science allows us to develop therapeutic methods of the endogenous intoxication syndrome and to create a new class of biocompatible sorbents. in ukraine first preparations of medical nanotechnology were produced and patented in 1998. these are ikbb (intracorporeal biocorrector), magnet-controlled sorbent (mcs-b), and micromage-b. the preparations ar...

Front cover image: Solid oxide electrolytic cell (SOEC) is an efficient energy conversion device, which can transfer power to gas and realize storage. In article number: 10.1002/cey2.262, Wu et al. proposed the pulsed current strategy replicate intermittent renewable energy, investigated stability rate of flat-tube SOEC under cyclic CO2 electrolysis operation, indicating significant advantages ...

The possibility of obtaining nanocrystaline lead sulfide by an electrolytic method using electrodes is demonstrated, and the influence temperature on synthesis process investigated. Based results X-ray diffraction studies, chemical phase composition obtained samples determined, as well parameters unit cell crystals lattice. size nanocrystallites magnitude residual mechanical strain in them dete...

Artifacts in two-dimensional electrophoresis (2-DE) caused by the presence of salts in isoelectric focusing (IEF) have been previously described as a result of increasing conductivity and inducing electroosmosis. However, electrolysis induced by the presence of salts should not be disregarded. In this study, electrolytic reduction-oxidation reaction (redox) was found to be enhanced in the prese...

Abstract As an energy-intensive industry, the chlor-alkali process has caused numerous environmental issues due to heavy electricity consumption and pollution. Chlor-alkali industry been upgraded from mercury, diaphragm electrolytic cell, ion exchange membrane (IEM) cells. However, several challenges, such as selectivity of anodic reaction, sluggish kinetics alkaline hydrogen evolution, degrada...