Results 21 to 30 of about 8,010 (187)

Reverse electrodialysis – Multi effect distillation heat engine fed by lithium chloride solutions [PDF]

open access: yes, 2019
Salinity Gradient Heat Engines (SG-HEs) have been proposed as a promising technology for converting low-temperature heat into electricity. The SG-HE includes two different processes: (i) a salinity gradient process where the salinity gradient between two
Cipollina A.   +3 more
core   +1 more source

Synthesis and properties of a new AB-cross-linked copolymer membrane system [PDF]

open access: yes, 1993
The alcohol permeability and permselectivity properties as well as the morphology of membranes made of a newly developed AB-cross-linked copolymer system composed of elastomeric and glassy components were investigated.
Kerres, J.A., Strathmann, H.
core   +2 more sources

Microemulsion breakdown by pervaporation technique: Effect of the alkyl chain length of n-alkanol, a cosurfactant of the microemulsion [PDF]

open access: yes, 2007
Two sets of microemulsions, cyclohexane- and water-rich ones, were prepared with the following n-alkanols as cosurfactants: n-propanol, n-butanol, n-pentanol, and n-hexanol.
Canselier, Jean-Paul   +2 more
core   +2 more sources

Modelling of Ion Transport in Electromembrane Systems: Impacts of Membrane Bulk and Surface Heterogeneity

open access: yesApplied Sciences, 2018
Artificial charged membranes, similar to the biological membranes, are self-assembled nanostructured materials constructed from macromolecules.
Victor Nikonenko   +5 more
doaj   +1 more source

Optimization of net power density in Reverse Electrodialysis [PDF]

open access: yes, 2019
Reverse Electrodialysis (RED) extracts electrical energy from the salinity difference between two solutions using selective ion exchange membranes. In RED, conditions yielding a large net power density (NPD) are generally desired, due to the still large ...
Ciofalo M.   +5 more
core   +1 more source

Electrochemical studies on zirconium phosphoborate based heterogeneous membranes [PDF]

open access: yesJournal of Electrochemical Science and Engineering, 2014
Electrode potential measurements have been applied to study electrical characteristics like transport numbers, permselectivity & fixed charged density of zirconium phosphoborate ion exchange membranes.
Sandeep Kaushal   +2 more
doaj   +2 more sources

Use of inverse gas chromatography to account for the pervaporation performance in the microemulsion breakdown [PDF]

open access: yes, 2005
Mass transfer phenomenon that occurs in the pervaporation process when applied to the microemulsion breakdown, was confirmed by the results of inverse gas chromatography.
Canselier, Jean-Paul   +2 more
core   +2 more sources

Electrodialytic processes in solid matrices. New insights into batteries recycling. A review. [PDF]

open access: yes, 2019
Electrodialytic Remediation has been widely applied to the recovery of different contaminants from numerous solid matrices solving emerging issues of environmental concern.
Acar YB   +8 more
core   +1 more source

Scalable and highly selective graphene-based ion-exchange membranes with tunable permselectivity

open access: yesnpj 2D Materials and Applications, 2023
Graphene oxide (GO) membranes have been proved to be ion-selective thanks to their oxidized functional groups, which are naturally present on its surface. This ion selectivity, together with good mechanical strength, low cost, and simple synthesis, makes
Anna Aixalà-Perelló   +6 more
doaj   +1 more source

Ion-Exchange Membrane Permselectivity: Experimental Evaluation of Concentration Dependence, Ionic Species Selectivity, and Temperature Response

open access: yesSeparations
Ion-exchange membranes (IEMs) are widely used in reverse-electrodialysis (RED) technology, which can collect the salinity gradient energy between concentrated and diluted solutions and convert it into electromotive force (EMF) to drive power generation ...
Junyi Lv   +3 more
doaj   +1 more source

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