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专业: 固体与表面物理化学

[交流] 法国波尔多大学-CSC联培博士招生1人（化学，2014-01-20日申请截止！）

PhD position University of Bordeaux/China Scholarship

申请表链接：http://pan.baidu.com/s/1i3zEnM9

课题：Two‐Dimensional Triggered Assembly of Amphiphilic Block Copolymers

Amphiphilic block copolymers are molecules composed of hydrophilic and hydrophobic
segments having the capacity to spontaneously self‐assemble into a variety of supramolecular
structures like micelles and vesicles. While their behavior has been widely studied in bulk with a
particular emphasis put on the morphology of the final aggregates as function of their chemical
composition, much less work has been devoted to their interfacial behavior. It is known that
micellar  aggregates  can  interact  with  planar  surfaces  and  undergo  various  structural
rearrangements depending on the physicochemical conditions. However, the true self‐assembly
of amphiphilic copolymers at interfaces has been scarcely studied so far despite a great potential
to generate advanced functional materials.

The PhD project aims at developing such a new approach to design organized polymer
ultrathin films through non‐covalent chemistry. The method is based on the direct 2D self‐
assembly  of  amphiphilic  block  copolymers  into  solid‐supported  polymer  membranes.  The
assembly  process  can  accommodate  a  large  range  of  block  copolymer  compositions  and
substrate shapes and sizes.

Resulting assemblies are of interest for the fabrication of functional surfaces, especially
for  biotechnological  applications  requiring  the  non‐covalent  surface  immobilization  of
biomolecules  or  nanoparticles,  or  in  microelectronics  and  organic  electronics  field  where
patterned thin film with controlled morphology is key for the device performance.

We are seeking a motivated master degree student (or equivalent) with good English
skills (test proof preferred) and a background in macromolecular and/or colloid science, physical‐
chemistry, soft matter science, material or surface science. Successful candidates must return to
China upon completion of the studies and/or research.

Work  will  be  performed  at  Bordeaux  University  center  of  Excellence  (France)  in
partnership with Solvay Inc. (Shanghai, Dr. L. Qi) under the supervision of Dr. Christophe Schatz
and Dr. Jean‐Paul Chapel.
Deadline of application: Feb 20th 2014
Contact: motivated candidates must contact as soon as possible
Dr. C Schatz (University of Bordeaux, LCPO lab) schatz@enscbp.fr
Dr. JP Chapel (University of Bordeaux, CRPP lab) chapel@crpp‐bordeaux.cnrs.fr

For more information on the labs, please visit the websites
http://www.crpp‐bordeaux.cnrs.fr/?lang=en
http://www.lcpo.fr/

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