A First Course in Ion Permeable MembranesElectrochemical Consultancy, 1997 - 255 pagine |
Dall'interno del libro
Risultati 1-3 di 35
Pagina xiii
... species i while the subscripts + and - are used when the species are a cation or an anion respectively . Typical units for quantities are shown in parentheses . a A 2A2 C Δε D D ' E Ee ECELL activity of species ( - ) electrode or ...
... species i while the subscripts + and - are used when the species are a cation or an anion respectively . Typical units for quantities are shown in parentheses . a A 2A2 C Δε D D ' E Ee ECELL activity of species ( - ) electrode or ...
Pagina 122
... species , seeks to minimise the gradient in concentration at all points in space . Convection is the movement of a species due to a mechanical force . This is never an important mode of mass transport within the solid membrane phase ...
... species , seeks to minimise the gradient in concentration at all points in space . Convection is the movement of a species due to a mechanical force . This is never an important mode of mass transport within the solid membrane phase ...
Pagina 125
... species ( so that K ; can be considered the same on both sides of the membrane ) equation ( 3.27 ) may also be ... species i . The concentration within the membrane can then be estimated by a direct radiotracer technique or an approach ...
... species ( so that K ; can be considered the same on both sides of the membrane ) equation ( 3.27 ) may also be ... species i . The concentration within the membrane can then be estimated by a direct radiotracer technique or an approach ...
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A First Course in Ion Permeable Membranes Thomas A. Davis,J. David Genders,Derek Pletcher Visualizzazione estratti - 1997 |
Parole e frasi comuni
amine anion anion and cation anode anolyte applications aqueous domains aqueous solution back migration bipolar membrane carboxylate polymer cathode catholyte cation exchange membrane cation permeable membrane cell voltage charge Chem chemical chemistry chlor-alkali chlor-alkali industry chloride co-ions commercial membranes concentration conductivity counter ions crosslinking current density current efficiency depleting determined diffusion coefficient dilute divinylbenzene electrical Electrochem electrodialysis stack electrolyte solution Electrosynthesis equation equivalent weight example Figure fixed ionic groups fluorocarbon flux gradient H.L. Yeager H₂ H₂O Hence hydration increase interface ion exchange ion exchange capacity ion permeable membranes Ionomer layer manufacture membrane pairs membrane polymer Membrane Sci membrane surface metal mole molecules monomers NaCl Nafion NaOH Neosepta oxidation perfluorinated membranes perfluorinated polymers perfluorinated sulfonate pretreatment properties proton resistance salt splitting sodium hydroxide sodium sulfate species stability stream structure styrene/divinylbenzene copolymers sulfonate sulfonate polymer sulfuric acid temperature transport number water content