Search Results - "Martins, J. I"
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Electrochemical Exfoliation of Graphite in Aqueous Sodium Halide Electrolytes toward Low Oxygen Content Graphene for Energy and Environmental Applications
Published in ACS applied materials & interfaces (19-07-2017)“…Graphene and graphene-based materials have shown great promise in many technological applications, but their large-scale production and processing by simple…”
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A “Nanopore Lithography” Strategy for Synthesizing Hierarchically Micro/Mesoporous Carbons from ZIF-8/Graphene Oxide Hybrids for Electrochemical Energy Storage
Published in ACS applied materials & interfaces (27-12-2017)“…Porous carbons derived from metal-organic frameworks (MOFs) are promising materials for a number of energy- and environment-related applications, but their…”
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Apolipoprotein E, cholesterol metabolism, diabetes, and the convergence of risk factors for Alzheimer's disease and cardiovascular disease
Published in Molecular psychiatry (01-08-2006)“…High fat diets and sedentary lifestyles are becoming major concerns for Western countries. They have led to a growing incidence of obesity, dyslipidemia, high…”
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4
Leaching Systems of Wolframite and Scheelite: A Thermodynamic Approach
Published in Mineral processing and extractive metallurgy review (02-01-2014)“…A linear correlation between free energy and enthalpy for crystalline and soluble oxocompounds based in the Sverjensky-Molling equation is used to calculate…”
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Thin and flexible bio-batteries made of electrospun cellulose-based membranes
Published in Biosensors & bioelectronics (15-01-2011)“…The present work proposes the development of a bio-battery composed by an ultrathin monolithic structure of an electrospun cellulose acetate membrane, over…”
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Electrochemical oxidation of borohydride on platinum electrodes: The influence of thiourea in direct fuel cells
Published in Electrochimica acta (10-07-2007)“…The electrochemical behaviour of sodium borohydride on a platinum electrode in the absence and presence of thiourea (TU) was investigated by cyclic…”
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Environmentally friendly process for nickel electroplating of ABS
Published in Applied surface science (01-08-2012)“…► The PPy is deposited chemically to transform ABS plastic conductor. ► Polymeric coating is homogeneous and adherent. ► Copper electroplating is successfully…”
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Corrosion protection of stainless steel plates in fuel cells environment by conducting polymers
Published in Materials and corrosion (01-01-2014)“…The electrodeposition of polypyrrole and polyaniline has been performed in aqueous solutions of sodium saccharinate and sulphuric acid, respectively. The…”
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New single-step electrosynthesis process of homogeneous and strongly adherent polypyrrole films on iron electrodes in aqueous medium
Published in Electrochimica acta (18-07-2002)“…Homogeneous and strongly adherent polypyrrole (PPy) films were electrochemically synthesized on iron electrodes in sodium tartrate (Na 2C 4O 6H 4 0.2 M)…”
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Polypyrrole coatings as a treatment for zinc-coated steel surfaces against corrosion
Published in Corrosion science (01-10-2004)“…A single-step electropolymerization of pyrrole on zinc-coated steel electrodes in aqueous medium was investigated under several techniques (potentiodynamic,…”
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Sweet aqueous solution for electrochemical synthesis of polypyrrole Part 1-A. On non-ferrous metals
Published in Electrochimica acta (25-02-2006)“…The electrosynthesis of polypyrrole (PPy) has been achieved on aluminum electrode in aqueous medium of 0.1M saccharin sodium salt and 0.5M pyrrole. Scanning…”
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12
Scheelite Flotation From Tarouca Mine Ores
Published in Mineral processing and extractive metallurgy review (01-10-2013)“…The production of high-grade scheelite concentrates from low-grade ores involves a set of operations to eliminate the undesirable minerals. The present work…”
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Sweet aqueous solution for electrochemical synthesis of polypyrrole part 1B: On copper and its alloys
Published in Electrochimica acta (01-03-2007)“…The electrochemical synthesis of polypyrrole (PPy) on copper and brass has been successfully achieved in sodium saccharinate and pyrrole aqueous medium. The…”
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Electrosynthesis of homogeneous and adherent polypyrrole coatings on iron and steel electrodes by using a new electrochemical procedure
Published in Synthetic metals (01-08-2002)“…A single-step electropolymerization of pyrrole (Py) on iron and steel surfaces has been performed in aqueous medium in the presence of malate (C 4H 4O 5 2−) as…”
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Electrodeposition of polypyrrole on aluminium in aqueous tartaric solution
Published in Electrochimica acta (15-08-2006)“…The electrosynthesis of polypyrrole (PPy) has been achieved on aluminium in aqueous medium of tartaric acid by means of cyclic voltammetry, potentiostatic and…”
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Electrochemical synthesis of polypyrrole on ferrous and non-ferrous metals from sweet aqueous electrolytic medium
Published in Thin solid films (01-08-2005)“…The electrodeposition of polypyrrole (PPy) on oxidizable metals such as aluminum and iron has been achieved in aqueous medium of saccharin and pyrrole…”
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Sweet aqueous solution for electrochemical synthesis of polypyrrole Part 2. On ferrous metals
Published in Electrochimica acta (01-06-2006)“…The electrochemical synthesis of polypyrrole on iron has been fruitfully achieved in aqueous medium of sodium saccharinate and pyrrole. The obtained coating…”
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Pyrrole electropolymerization on copper and brass in a single-step process from aqueous solution
Published in Journal of applied electrochemistry (01-08-2004)“…The electrosynthesis of polypyrrole (PPy) on copper and brass (Cu-Zn alloy) electrodes was performed by anodic oxidation of pyrrole in a sodium tartrate…”
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Polypyrrole films electrosynthesized on stainless steel grid from saccharinate aqueous solution and its behaviour toward acetone vapor
Published in European polymer journal (01-04-2007)“…The electrochemical behaviour of stainless steel electrode in 0.1 M sodium saccharinate solution in the absence and the presence of the monomer were…”
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Novel phage peptides attenuate beta amyloid-42 catalysed hydrogen peroxide production and associated neurotoxicity
Published in Neurobiology of aging (01-02-2010)“…Abstract Amyloid-β (Aβ) peptides play a central role in the pathogenesis of Alzheimer's disease. There is accumulating evidence that supports the notion that…”
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