Innovative processes, based on high shear twin screw extrusion and γ-irradiation, have been used to increase the compatibility of two immiscible polyolefins: polypropylene PP and polyethylene PE. In a first part, the residence time distribution of polypropylenes in the twin screw extruder (TSE) has been investigated. The impact of the processing conditions (throughput and screw rotation speed), the screw profile and the polypropylene viscosity were underlined. Some of the experimental results are often in good agreement with those predicted by simulation software of twin screw extrusion (Ludovic), except for some experiments at high screw rotation rates. In a second part, once polymer flow was characterised in the TSE, we realized PP/PE ble...
In this work, we study the mechanical behaviour of two types of catalysts supports produced by IFPEN...
This thesis has been devoted to electrostatic mechanical energy harvesting based on capacitors inspi...
Among the new technologies for energy for sustainable development, PEM fuel cells offer seducing asp...
Innovative processes, based on high shear twin screw extrusion and γ-irradiation, have been used to ...
Innovative processes, based on high shear twin screw extrusion and γ-irradiation, have been used to ...
Innovative processes, based on high shear twin screw extrusion and γ-irradiation, have been used to ...
Innovative processes, based on high shear twin screw extrusion and γ-irradiation, have been used to ...
Innovative processes, based on high shear twin screw extrusion and γ-irradiation, have been used to ...
A reactive rotational molding (RRM) process was developed to obtain a PA6 by activated anionic ring-...
A reactive rotational molding (RRM) process was developed to obtain a PA6 by activated anionic ring-...
A reactive rotational molding (RRM) process was developed to obtain a PA6 by activated anionic ring-...
In the field of transport, the development of lighter, cheaper and more efficient structures is a re...
In the field of transport, the development of lighter, cheaper and more efficient structures is a re...
In the field of transport, the development of lighter, cheaper and more efficient structures is a re...
In the field of transport, the development of lighter, cheaper and more efficient structures is a re...
In this work, we study the mechanical behaviour of two types of catalysts supports produced by IFPEN...
This thesis has been devoted to electrostatic mechanical energy harvesting based on capacitors inspi...
Among the new technologies for energy for sustainable development, PEM fuel cells offer seducing asp...
Innovative processes, based on high shear twin screw extrusion and γ-irradiation, have been used to ...
Innovative processes, based on high shear twin screw extrusion and γ-irradiation, have been used to ...
Innovative processes, based on high shear twin screw extrusion and γ-irradiation, have been used to ...
Innovative processes, based on high shear twin screw extrusion and γ-irradiation, have been used to ...
Innovative processes, based on high shear twin screw extrusion and γ-irradiation, have been used to ...
A reactive rotational molding (RRM) process was developed to obtain a PA6 by activated anionic ring-...
A reactive rotational molding (RRM) process was developed to obtain a PA6 by activated anionic ring-...
A reactive rotational molding (RRM) process was developed to obtain a PA6 by activated anionic ring-...
In the field of transport, the development of lighter, cheaper and more efficient structures is a re...
In the field of transport, the development of lighter, cheaper and more efficient structures is a re...
In the field of transport, the development of lighter, cheaper and more efficient structures is a re...
In the field of transport, the development of lighter, cheaper and more efficient structures is a re...
In this work, we study the mechanical behaviour of two types of catalysts supports produced by IFPEN...
This thesis has been devoted to electrostatic mechanical energy harvesting based on capacitors inspi...
Among the new technologies for energy for sustainable development, PEM fuel cells offer seducing asp...