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CEA Tech
PhD position - Towards a better understanding of chemical species transfer while performing industrial materials post-functionalization under supercritical CO2 impregnation
CEA Tech
CEA Tech is building on CEA Leti’s successful track record innovating for industry.
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JOB DETAILS
Published: 11 days ago
Application deadline: Oct 31
Location: Grenoble, France
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PhD position - Towards a better understanding of chemical species transfer while performing industrial materials post-functionalization under supercritical CO2 impregnation

SL-DRT-19-0854

RESEARCH FIELD

Materials and applications

ABSTRACT

Post-functionalization (particularly under supercritical CO2 impregnation in our proposal) allows us to give new properties to a polymer by core impregnation with selected molecules. In this process, supercritical CO2 has two effects: it swells the polymer and transports additional molecules. Hydrophobia, thermal or mechanical reinforcement, improvement of electrical conductivity, colouring, UV resistance... are new targeted properties. A large part of the thesis will be devoted to experimental research and new measurement techniques. In addition, the measurement results will also feed into a multi-scale multi-physical (and chemical) modelling process. Once carefully validated, these physico-chemical models are expected to accurately predict the different stages of existing processes and help to develop new processes.

LOCATION

Département des Technologies des NanoMatériaux (LITEN)

Laboratoire des Eco-procédés et EnVironnement

Grenoble

CONTACT PERSON

LEBAIGUE Olivier

CEA

DRT/DTNM//L2CE

CEA/Grenoble

Phone number: +33(0)4.38.78.36.70

Email: olivier.lebaigue@cea.fr

UNIVERSITY / GRADUATE SCHOOL

Bordeaux

Ecole Doctorale des Sciences Chimiques (EDSC)

FIND OUT MORE

http://liten.cea.fr/cea-tech/liten/Pages/Accueil.aspx

START DATE

Start date on 01-10-2019

THESIS SUPERVISOR

AYMONIER Cyril

CNRS

Institut de Chimie de la Matière Condensée de Bordeaux – UMR 5026

87 Avenue du Dr Albert Schweitzer33608 Pessac Cedex

Phone number: +33(0)613854799

Email: cyril.aymonier@icmcb.cnrs.fr

« The age limit is 26 years for PhD offers and 30 years old for post-doc offers. »

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