Electropolymerization of copolymer electrolyte into titania nanotube electrodes for high-performance 3D microbatteries

Nana Amponsah Kyeremateng (1) , Frédéric Dumur (1) , Philippe Knauth (1) , Brigitte Pecquenard (2) , Thierry Djenizian (1)

1 LCP - Laboratoire Chimie Provence
2 ICMCB - Institut de Chimie de la Matière Condensée de Bordeaux

It is described the electrochemical synthesis of a copolymer electrolyte (PMMA-PEO) into titania nanotubes. The electrochemical cell based on copolymer electrolyte and titania nanotube electrode reveals high performances opening new perspectives for the fabrication of 3D hybrid Li-ion microbatteries prepared solely by electrochemical techniques.

Domaines: Matériaux

Nana Amponsah Kyeremateng, Frédéric Dumur, Philippe Knauth, Brigitte Pecquenard, Thierry Djenizian. Electropolymerization of copolymer electrolyte into titania nanotube electrodes for high-performance 3D microbatteries. Electrochemistry Communications, 2011, 13 (8), pp.894-897. ⟨10.1016/j.elecom.2011.03.026⟩. ⟨hal-00618118⟩