The synthesis of polymeric solvent stable materials was carried out on the basis of block copolymers polyurethane. A series of self-supported dense membranes allowed characterizing the different polymers and the selection of the most suitable ones to prepare composite membranes with a dense top layer. The properties of the membranes were adjusted by tailoring the starting reagents. Good resistance of the membranes in organic solvents was observed and the most important permeation flows were obtained with the softer materials. A rigid membrane was tested for the recovery of the Grubbs-HoveydaII catalyst from toluene. Despite a low swelling rate, the selectivity of the membrane was limited to 48%. This result is in contradiction with the comm...
Transport mechanisms and process limitations are relatively well understood for aqueous nanofiltrati...
La présente étude a été consacrée à l'étude du potentiel du PDMS pour l'élaboration d'un procédé de ...
This paper details the characterisation (e.g. stiffness, swelling) of catalyst crosslinked polydimth...
La synthèse de matériaux polymères stables en milieu organique a été réalisée sur la base d’une séri...
This dissertation focuses on the use of nanofiltration membranes as a separation tool inorganic solv...
Accès restreint aux membres de l'Université de Lorraine jusqu'au 2015-12-13The present study aimed t...
This dissertation focuses on the use of nanofiltration membranes as a separation tool inorganic solv...
This work examines the flux performance of organic solvents through a polydimethylsiloxane (PDMS) co...
The objective of this study was to improve the OSN separation performance of commercial membranes fo...
A very large variety of membranes polymeric or otherwise have been investigated over the last two de...
International audienceFew commercially available membranes can be used for organic solvent nanofiltr...
Transport mechanisms and process limitations are relatively well understood for aqueous nanofiltrati...
The presence of a solvent in a dense polymeric nanofiltration membrane layer can affect the macromol...
In recent years the application of membrane technology to molecular separation processes has stimula...
A very large variety of membranes polymeric or otherwise have been investigated over the last two de...
Transport mechanisms and process limitations are relatively well understood for aqueous nanofiltrati...
La présente étude a été consacrée à l'étude du potentiel du PDMS pour l'élaboration d'un procédé de ...
This paper details the characterisation (e.g. stiffness, swelling) of catalyst crosslinked polydimth...
La synthèse de matériaux polymères stables en milieu organique a été réalisée sur la base d’une séri...
This dissertation focuses on the use of nanofiltration membranes as a separation tool inorganic solv...
Accès restreint aux membres de l'Université de Lorraine jusqu'au 2015-12-13The present study aimed t...
This dissertation focuses on the use of nanofiltration membranes as a separation tool inorganic solv...
This work examines the flux performance of organic solvents through a polydimethylsiloxane (PDMS) co...
The objective of this study was to improve the OSN separation performance of commercial membranes fo...
A very large variety of membranes polymeric or otherwise have been investigated over the last two de...
International audienceFew commercially available membranes can be used for organic solvent nanofiltr...
Transport mechanisms and process limitations are relatively well understood for aqueous nanofiltrati...
The presence of a solvent in a dense polymeric nanofiltration membrane layer can affect the macromol...
In recent years the application of membrane technology to molecular separation processes has stimula...
A very large variety of membranes polymeric or otherwise have been investigated over the last two de...
Transport mechanisms and process limitations are relatively well understood for aqueous nanofiltrati...
La présente étude a été consacrée à l'étude du potentiel du PDMS pour l'élaboration d'un procédé de ...
This paper details the characterisation (e.g. stiffness, swelling) of catalyst crosslinked polydimth...