✦ LIBER ✦

Electrochemical and photoelectrochemical study of pure and iron implanted copper in alkaline medium

✍ Scribed by E Angelini; M Bassoli; P.L Bonora; M Maja; P Mazzoldi

Publisher: Elsevier Science
Year: 1981
Weight: 592 KB
Volume: 6
Category: Article
ISSN: 0390-6035
DOI: 10.1016/0390-6035(81)90059-6

No coin nor oath required. For personal study only.

✦ Synopsis

An electrochemical and photoelectrochemical study of pure and iron implanted copper in alkaline solution has been performed by means of:

photopotential measurements at different electrodic voltages; -voltammetric curves tracing, in order to reveate the effects induced by light on the current; -polarization resistance (Rp) measurements, in order to determine the corrosion rate of the electrodes.

The reduction mechanism on pure copper are discussed. Iron, entering the surface oxide lattice in iron implanted copper, stabilizes the passive film in alkaline solution.

📜 SIMILAR VOLUMES

Concentration profiles of chromium and n

Concentration profiles of chromium and nickel implanted in pure iron

✍ Yoshio Okabe; Masaya Iwaki; Susumu Namba; Kiyota Yoshida 📂 Article 📅 1981 🏛 Elsevier Science ⚖ 391 KB

Electrochemical impedance studies of mod

Electrochemical impedance studies of modified Ni–P and Ni–Cu–P deposits in alkaline medium

✍ R.M. Abdel Hameed; A.M. Fekry 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 944 KB

Ni-P and Ni-Cu-P deposits were supported over the commercial carbon using the electroless plating technique. The formed samples were characterized by applying SEM, XRD and EDX analyses. An amorphous Ni-P surface was obtained with 73.70 wt% Ni and 11.45 wt% P. The addition of copper to the plating ba

Study of low energy high dose nitrogen i

Study of low energy high dose nitrogen implantation in aluminium, iron, copper and gold

✍ Sanghera, H. K.; Sullivan, J. L. 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 248 KB 👁 1 views

To advance the understanding of fundamental physical and chemical processes occurring in ion bombardment of metals, ion beam nitridation of aluminium, iron, copper and gold is studied in the energy range 2-5 keV, at current densities of 1 and 5 lA cm-2, for each ion energy. The concentration proÐles

Electrochemical growth,in situ optical c

Electrochemical growth,in situ optical characterization and photoelectrochemical behaviour of dithio-oxamido copper(II) films

✍ Franco Decker; Maristella Fracastoro-Decker; Gianni Zotti; Giuliano Mengoli 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 510 KB

Cyclic voltammetric and spectroelectroch

Cyclic voltammetric and spectroelectrochemical studies of copper in alkaline solution

✍ Shaojun Dong; Yuanwu Xie; Guangjin Cheng 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 601 KB

Akstrim-The behaviour of the electroplated copper film electrode on tin oxide/glass or glassy carbon surface was studied in potassium hydroxide medium by cyclic voltammetry and in situ transmission spectroelectrochemistry. The results indicate that the electroplated copper fllm electrode is similar

Electrochemical regeneration and porosit

Electrochemical regeneration and porosity recovery of phenol-saturated granular activated carbon in an alkaline medium

✍ R. Berenguer; J.P. Marco-Lozar; C. Quijada; D. Cazorla-Amorós; E. Morallón 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 787 KB

The electrochemical regeneration of phenol-saturated activated carbon has been carried out in a filter-press electrochemical cell. The feasibility of the electrochemical regeneration has been assessed by monitoring the regeneration efficiency and the textural properties of a phenol-saturated granula