cussed how cyclic voltammetry could be used to achieve a qualitative understanding of electrochemical mechanisms, particularly those that involve chemical reactions coupled to the electron transfer reaction(s). However, since the effects of mass transport, electron transfer kinetics and the kinetics of coupled chemical reactions on a cyclic voltammogram cannot generally be separated, the extrac...

We introduce a new approach to pattern fluorescent molecules, which do not participate in an electrochemical reaction themselves, onto an azido functionalized glass substrate using “click” chemistry directed by scanning electrochemical microscopy (SECM). Our technique extends the surface patterning ability of SECM to the level at which any inert small molecule or macromolecule can be grown on a...

Abstract Persistent corrosion problems through hazardous chemicals and hydrocarbon are potentially harmful resulting into failure breakdown of infrastructure in marine, oil gas vessels, petroleum distillation plant, chemical processing industries. Despite this unstoppable catastrophe, reduction the amount cost incurred by has been an effort researcher field material science to tackle. This pape...

In this study PtFeCo ternary alloys nanoparticles of three dimentional (3D) rhombus shapes dispersed on graphene nanosheets (PtFeCo/Gr) were successfully prepared and studied as electrocatalysts for oxygen reduction reaction (ORR) in polymer-electrolyte fuel cells. A combination of analytical techniques including powder X-ray diffraction, X-ray photoelectron spectra, inductively coupled plasma-...

In this work, a TiO2 nanoparticle modified carbon ionic liquid electrode (CILE) was employed as a sensitive sensor for the investigation of the electrochemical behavior of indomethacin (IND). This nanocomposite sensor has been fabricated by incorporation of TiO2 nanoparticles and the ionic liquid 1-hexylpyridinium hexafluorophosphate (HPFP). The surface of the electrode was studied by scanning ...

The studies performed about electrochemical oxidation 2-amino-4-methylphenol indicate that ortho-quinone yielded through oxidation of this chemical compound was unstable and it could be used as Michael acceptor under solvent influences, carrier electrolyte, additives and could be transformed into the various compounds in the form of 1-4 addition Michael reaction. Based on this, in the paper fir...