Volume 13, Issue 3, 1995

17th January, 2023

Parâmetros Cinéticos de la Reducción Cr(VI)--Cr(IU) en el DME en Medios con NaOH 0.1M, Acuoso y Acuo-Etanolicos

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by A. Arévalo, G. Pastor, MaC. Arévalo et al.


DOI: DOI: 10.4152/pea.199503285

Electrochemical Behaviour and Linear Voltammetric Determination of Oxygen in Halide Melts

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by L. Polyakova, Z. Kononova, E. Polyakov

293- 297

DOI: DOI: 10.4152/pea.199503293

Hydration Constants of Carbonyl and Dicarbonyl Compounds. Comparison Between Electrochemical and non-Electrochemical Techniques

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by Mercedes Ruiz Montoya, José Miguel Rodriguez Mellado


DOI: DOI: 10.4152/pea.199503299

Study of the Redox Properties of Tetrakis(pyra-zolyl)borate Rhenium(V) Complexes

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by M. Fernanda N.N. Carvalho, Dina Nunes et al.


DOI: DOI: 10.4152/pea.199503305

Study of the Redox Properties of Iron (TJI), Copper (JJ) and Palladium (JJ) Camphor Complexes

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by Ana S. Viana, M. Fernanda N. N. Carvalho, Rudolf Herrmann et al.


DOI: DOI: 10.4152/pea.199503309

Searching for the Mechanism of the Electrocatalytic Oxidation of Mercaptopropionic Acid by an Amavadine Model

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by M. Fátima C. Guedes da Silva, J. Armando L. da Silva , João J. R. Fraústo da Silva et al.


DOI: DOI: 10.4152/pea.199503315

Redox Properties of Carbene Complexes of Chromium and Tungsten

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by Annette Limberg, M. Amélia N. D. A. Lemos, Armando J. L. Pombeiro


DOI: DOI: 10.4152/pea.199503319

Redox Properties of Some Cyanamide — Derived Complexes of Palladium (II) or Platinum (U)

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by Maria Estela S. Dória, Elsa M. P. R. Branco, Maria Fátima C. Guedes da Silva et al.


DOI: DOI: 10.4152/pea.199503325

Structure-Potential Relationships for the Nitrile Complexes ira/ii-[FeBr(NCR)(Et2PCH2PEt2)]2 [BF4]

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by Luísa M. D. Ribeiro, Armando J. L. Pombeiro


DOI: DOI: 10.4152/pea.199503329

Determination of Copper by Differential Pulse Cathodic Stripping Voltammetry in the Presence of Sodium Nitroprusside at pH>7

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by Helena M. Carapuça, Olga M. S. Filipe, João E. J. Simão et al.


DOI: DOI: 10.4152/pea.199503335

Determination of Contaminants in Plastics for Packaging

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by E. R. Antunes, M. D. Geraldo, M. J. Medeiros et al.


DOI: DOI: 10.4152/pea.199503341

Batch Injection Analysis with Stripping Voltammetry

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by Christopher M. A. Brett, Ana Maria Oliveira Brett


DOI: DOI: 10.4152/pea.199503345

Voltammetric Behaviour of Sodium Nitroprusside in Aqueous Solutions of Low pH. Evidences for Comproportionation

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by Helena M. Carapuça, João E. J. Simão, Arnold G. Fogg


DOI: DOI: 10.4152/pea.199503349

Effect of Anions on the Electro-Oxidation of d-Sorbitol at a Platinum Electrode in Acid Media

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by L. Proença, M. I. S. Lopes, I. Fonseca


DOI: DOI: 10.4152/pea.199503355

Electrochemical Studies on Rubredoxin Type Proteins

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by Carla S. Ascenso, Mauro Scharf, Isabel Moura et al.


DOI: DOI: 10.4152/pea.199503361

Electrochemical Studies of Desulfovibrio desulfuricans ATCC 27774 Aldehyde Oxido-Reductase (AOR)

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by M. Scharf, C. S. Ascenso, R. Duarte et al.


DOI: DOI: 10.4152/pea.199503365

On the Study of Catalytic Sulphur Adlayers to the Oxidation of SO2 at Polyoriented Platinum Electrodes

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by C. Quijada, J. L. Vazquez and A. A Idaz


DOI: DOI: 10.4152/pea.199503371

Irreversible Adsorption of Alanine and Serine on Pt(lll) in Acid Medium

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by F. Huerta, E. Morallón, F. Cases et al.


DOI: DOI: 10.4152/pea.199503377

Electrochemical Study of the Mechanism of Oxidation of Zerovalent Palladium Complexes

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by C. Amatore, A. Jutand, L. Mottier et al.


DOI: DOI: 10.4152/pea.199503383

The Effects of Mercaptopyridines on Monolayers Deposited on Gold and Platinum Electrodes

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by C. Alonso, M. J. Pascual, H. D. Abruna


DOI: DOI: 10.4152/pea.199503389

Electropolymerization in Solution: an Electrochemical Method to Obtain Poly aery lamide

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by T. F. Otero, I. Cantero


DOI: DOI: 10.4152/pea.199503397

Influence of «Overoxidation» Potential on the Electroactivity Degradation of a PPY/PVS Composite

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by T. F. Otero, V. Olazábal, M. Bengoechea


DOI: DOI: 10.4152/pea.199503403

A Theoretical Insight into Electrochemical Swelling in Conducting Polymers

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by T. F. Otero, H. Grande, J. Rodriguez et al.


DOI: DOI: 10.4152/pea.199503409

Corrosion of Mild Steel by SRB in the Absence of Sulphate

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by V. L. Rainha, A. R. Lino, I. T. E. Fonseca


DOI: DOI: 10.4152/pea.199503415

Study of the Stability pf Sn02 Doped Anodes

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by E. Vicent, E. Vazquez, E. Morallon et al.


DOI: DOI: 10.4152/pea.199503423

Influência do Tratamento da Superfície na Aderência de Electrodepósitos de Sulfuretos de Ferro

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by A. Gomes, M. I. da Silva Pereira, M. H. Mendonça et al.


DOI: DOI: 10.4152/pea.199503429

Electrodeposition of Copper on Zamak

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by T. F. Otero, J. R. Jimenez


DOI: DOI: 10.4152/pea.199503433

Estudo da Corrosão do Ferro em Meio Acido Clorídrico, na Presença e na Ausência de Ião Férrico

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by A. M. A Queiroz da Silva, J. I. F. Paiva Martins


DOI: DOI: 10.4152/pea.199503439

The Corrosion of High Speed Steel in Aqueous Media

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by Christopher M.A. Brett and Paula I. C. Melo


DOI: DOI: 10.4152/pea.199503445

Chemical and Electrochemical Behaviour of Uranyl Compounds in Oxide Salt Melts

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by V. K. Afonlchkln, V. E. Komarov, L. G. Khrustova


DOI: DOI: 10.4152/pea.199503449

Analytical Characterization of the Passive Film Formed on Steel in Cement Past Interstitial Solutions

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by M. F. Montemor, A. M. P. Simões


DOI: DOI: 10.4152/pea.199503453

Comportamento Electroquímico da Espinela Nit_x CUxCo204 em Meio Básico

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by A.C. Tavares, M.L. da Silva Pereira, M.H. Mendonça et al.


DOI: DOI: 10.4152/pea.199503457

Potentiometric Measurements of K+ in the Presence of Different Types of Proteins

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by Cristina M. R. R. Oliveira, M. J. F. Rebelo, M. F. G. F. C. Camões


DOI: DOI: 10.4152/pea.199503461

DNA-Modified Electrodes

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by Ana Maria Oliveira Brett and Sílvia H. P. Serrano


DOI: DOI: 10.4152/pea.199503467

Electropolymerization of Phenol in Different Aqueous Media

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by E. Cases, E. Vazquez, F. Vicent et al.


DOI: DOI: 10.4152/pea.199503471

Quantification of Nickel Species in Physiological Media using Microelectrodes

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by M. C. Pereira, J. P. Sousa


DOI: DOI: 10.4152/pea.199503477

Electrochemical Characterization of Iron Species in Osteoblast-like Cell Cultures Medium

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by S. Morais, G. S. Carvalho, J. P. Sousa


DOI: DOI: 10.4152/pea.199503483

Influence of the Temperature and Electrolyte Concentration on Hydrogen/Air Fuel Cell

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by T. F. Otero, M. T. Bireben


DOI: DOI: 10.4152/pea.199503489

«In-situ» Spectroelectrochemical Studies of a Polypyrrole/Polyvinylsulphonate Composite

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by T. F. Otero, M. Bengoechea, V. Olazábal


DOI: DOI: 10.4152/pea.199503493

Artificial Muscles: Electrical Current Influence on Bilayer Movement

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by T. F. Otero, J. M. Sansinena, H. Grande et al


DOI: DOI: 10.4152/pea.199503499

Square Wave Slipping Voltammetry at Wall-Jet Electrodes

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by Christopher M. A. Brett, M. Beatriz Quinaz Garcia, José L. F. C. Lima


DOI: DOI: 10.4152/pea.199503505

Electrochemical Reduction of Fluoxetine

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by A. M. Oliveira Brett, José L. F C. Lima, A. M. Spínola Roque da Silva


DOI: DOI: 10.4152/pea.199503509

Thiourea Degradation and its Control -an Electrochemical Study

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by L. M. Abrantes, Y. Z. Zhang


DOI: DOI: 10.4152/pea.199503513

Competition Reactions between Ethanol and Formic Acid on Platinum in Acid Media

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by E. Pastor, J. L. Rodriguez, C. M. Castro et al.


DOI: DOI: 10.4152/pea.199503519

Adsorption of Acetylene on Polycrystalline and Single Crystal Gold Electrodes in Acid Media

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by E. Pastor, V. M. Schmidt


DOI: DOI: 10.4152/pea.199503525

Characterization of Ni-P and Ni-PTFE Electrodes Thin Films by Ellipsometry by Several Surface Microscopies

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by L. M. Abrantes, A. Boutry, F. Chao et al.


DOI: DOI: 10.4152/pea.199503531

Chemical and Electrochemical Reactions of Ligands on Molybdenum and Tungsten Complexes

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by M. A. Queirós


DOI: DOI: 10.4152/pea.199503537

Enhancing Passivity of Aluminium by Superficial Alloying with Chromium

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by C. M. Rangel, T. I. C. Paiva


DOI: DOI: 10.4152/pea.199503543

Passivation of Al-W-Ta Alloys Produced by Ion Implantation

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by M. A. Travassos, C. M. Rangel, R. P. M. Procter


DOI: DOI: 10.4152/pea.199503547

Localized Corrosion of Copper in Near-Neutral Sodium Perchlorate Solutions

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by M. H. Simplício, C. M. Rangel


DOI: DOI: 10.4152/pea.199503551

by J. E. Simão


DOI: DOI: 10.4152/pea.199503555