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Home   /   Post Doctorat   /   Bio-compatible, bio-resorbable microbatteries for medical applications

Bio-compatible, bio-resorbable microbatteries for medical applications

Condensed matter physics, chemistry & nanosciences Engineering sciences Materials and applications Physical chemistry and electrochemistry


In the framework of its activities dedicated to embedded micro-batteries, LETI initiates prospective research in the field of micro-batteries for medical applications, and in particular as energy power sources for implantable micro-devices. In this context, a collaborative project, including LETI labs and an academic Partner (ICMCB, Bordeaux), is aiming at designing, manufacturing and studying prototypes of bio-resorbable primary microbatteries.
The main tasks will include (i) a contribution to the design of the thin film electrochemical cell by the selection of adequate biocompatible materials (able to generate the targeted electrical power, corrodible and able to solubilize in the body), (ii) the manufacture of the cell constituents (electrodes, electrolyte, substrate) as thin films (sputtering, electrochemical plating, doctor blade coating) and their characterization,(iii) the achievement of full prototype cells and the study of their in vitro behaviour.
The work will be carried out at ICMCB (Bordeaux) in a joint CEA/ICMCB team, in collaboration with LETI labs in Grenoble.


Département Composants Silicium (LETI)
Service Intégrations et Technologies pour les conversions d'énergies
Laboratoire Micro-Batteries Embarquées
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