Electrocatalysis of fuel cell reactions: Investigation of alternate electrolytes [PDF]
Oxygen reduction and transport properties of the electrolyte in the phosphoric acid fuel cell are studied. The areas covered were: (1) development of a theoretical expression for the rotating ring disk electrode technique; (2) determination of the ...
Chang, H. H., Chin, D. T., Hsueh, K. L.
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Contemporary Clinical Dentistry, 2013 Aim: The aim of this study was to investigate the effect of phosphoric acid etching and the dentin pre-treatment with sodium hypochlorite (NaOCl) on the push-out bond strength between fiber post and root canal dentin.
Letícia Oliveria Saraiva +5 more
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KINETIKA REAKSI PEMBUATAN ASAM FOSFAT DARI SERBUK TULANG AYAM DAN ASAM SULFAT [PDF]
, 2005 Chicken's bone contains calcium phosphate that can be converted to phosphoric acid by adding excess sulphuric acid. The objective of this research was to determine the reaction rate constant (k') of this process and the concentration of sulfuric acid ...
Kurniaji, Uddy +2 more
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Copper removal using acid activated peanut husk from aqueous solution
Journal of Environmental Engineering and Landscape Management, 2016 Peanut husk, an agricultural waste is a precursor biomass veteran for chemical activation using phosphoric acid. The work deals with activation of peanut husk using phosphoric acid followed by its application.
Pradnya K. Ingle +2 more
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Use of acids as additives in sugarcane silage
Revista Colombiana de Ciencias Pecuarias, 2015 Background: sugarcane silage often becomes a problem for the producers due to its high population of yeast and its high content of soluble carbohydrates.
Eric HCB van Cleef +4 more
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Study of the influence of phosphoric acid in steel anaerobic corrosion via the hydrogen evolution reaction. [PDF]
, 2007 Although it is well known that the phosphate species are quiet electrochemically inert when considering their calculated redox potential, few studies since the end of 80’s reported electrochemical phenomenon observed in the reduction domain which were ...
Basséguy, Régine +2 more
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Synergy between conventional phosphorus fire retardants and organically-modified clays can lead to fire retardancy of styrenics [PDF]
, 2003 Polystyrene–clay nanocomposites combined with phosphorous-containing fire retardants have been prepared and used to explore the thermal stability and mechanical properties of the polymer formed. The amounts of fire retardants and clay used were varied to
Chigwada, Grace, Wilkie, Charles A.
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Water molecules on the liquid superlubricity interfaces achieved by phosphoric acid solution
Biosurface and Biotribology, 2018 The superlubricity mechanism of phospholipid molecules on biological surfaces and interfaces has been receiving much attention. Since the superlubricity can be achieved with a phosphoric acid aqueous solution, the interaction of the phosphate group with ...
Yuan Gao +4 more
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Improved inorganic ion exchange membranes [PDF]
, 1969 New method makes solid ion exchange membrane electrolytes for use in hydrocarbon-oxygen and hydrogen-oxygen fuel cells.
Arrance, F. C. +2 more
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Fractionation and fluxes of metals and radionuclides during the recycling process of phosphogypsum wastes applied to mineral CO2 sequestration [PDF]
, 2015 The industry of phosphoric acid produces a calcium-rich by-product known as phosphogypsum, which is usually stored in large stacks of millions of tons.
Bolívar, Juan Pedro +6 more
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