The electrochemical reduction of 1-([(4-halophenyl)imino]methyl)-2-naphthols on graphite electrodes was studied using cyclic voltammetry, chronoamperometry, constant-potential coulometry and preparative constant-potential electrolysis techniques. The data revealed that the reduction on graphite was irreversible and followed an EC mechanism. The diffusion coefficients and the number of electrons...

Combined heat and power (CHP) systems offer high energy efficiencies as they utilise both the electricity generated any excess by co-suppling to local consumers. This work presents potential of a combined hydrogen (CHH) system, solution where Proton exchange membrane (PEM) electrolysis producing at 60–70% efficiency also co-supply networks. investigates method capture utilisation from electroly...

We show that energetic charged particles are produced during electrolysis of a D2O solution of Li2SO4 in a cell with a platinum anode and a palladium cathode. CR-39 plastic detectors, designed for recording alpha particles from radon decay, were immersed in the electrolyte during electrolysis. They recorded significantly larger numbers of energetic particle tracks than were recorded by control ...

Hydrogen gas can be produced by electrohydrogenesis in microbial electrolysis cells (MECs) at greater yields than fermentation and at greater energy efficiencies than water electrolysis. It has been assumed that a membrane is needed in an MEC to avoid hydrogen losses due to bacterial consumption of the product gas. However, high cathodic hydrogen recoveries (78 +/- 1% to 96 +/- 1%) were achieve...

The potential for generating green hydrogen by electrolysis (water splitting) has resulted in a substantial amount of literature focusing on lowering the current production cost hydrogen. A significant contributor to this high is requirement precious metals (namely Pt and Ir/Ru (oxides)) catalyse two main reactions involved electrolysis: evolution reaction (HER) oxygen (OER). Herein we overview...

With the increasing importance of “ heavy water” as a moderator in nuclear reactors there arises a pressing need for a more efficient method of separating hydrogen isotopes. In a report by 0. N. Salmon to the U.S. Atomic Energy Commission (AEC Research and Development Report KAPL 1272) a process is described which aims to improve the method of separation by the electrolysis of water. This proce...

Electrical field stimulation of isolated, incubated rodent skeletal muscles is a frequently used model to study the effects of contractions on muscle metabolism. In this study, this model was used to investigate the effects of electrically stimulated contractions on creatine transport. Soleus and extensor digitorum longus muscles of male NMRI mice (35-50 g) were incubated in an oxygenated Krebs...

1. In t roduct ion Electrolytic coloring, electrodeposition coating and several other surface finishing techniques for anodized aluminum have been performed by applying secondary and sometimes tertiary electrolysis to anodized aluminum. Upon applying secondary electrolysis to anodized aluminum, thc understanding of (1) the pore filling theory, (2) flaw theory and (3) current recovery phenomena ...

Reducing carbon dioxide to value-added chemicals by electrolysis is a promising strategy substitute fossil-based processes. Research on CO2 has vastly progressed, focusing catalysis and electrode design, leaving an essential question the central part of electrolyzer: Which type ion exchange membrane best suited for from economic perspective? To address this question, holistic process optimizati...

Chromate and dichromate solutions used for the activation passivation of cadmium zinc galvanic coatings metal products are widely due to their ability form corrosion-protective films. Therefore, in this article, we examined kinetic features cathodic deposition Cd Zn during membrane electrolysis. As a result comprehensive experimental theoretical studies, depositions were analyzed under differen...