Batteries and Supercaps [POMAM]

Graphical Abstract:

A metal-free porphyrin (TDPP) with a diphenylamino-Phenyl group is proposed as an electrode for aluminum-based batteries. The electrochemical performance is explored thoroughly. The extended porphyrin conjugated structure by the diphenylamino-phenyl groups shows a reversible capacity of 83 mAh g⁻¹ at 1 A g⁻¹ after 200 cycles and good cycling stability.

 

Reference :

π-Conjugated Metal Free Porphyrin as Organic Cathode for Aluminum Batteries

Shagor Chowdhury, Noha Sabi, Rafael Córdoba Rojano, Nolwenn Le Breton, Athanassios K. Boudalis, Svetlana Klayatskaya, Sonia Dsoke, Mario Ruben

Batteries and Supercaps, Open Access, First published: 19 January 2024, DOI: https://doi.org/10.1002/batt.202300285

Contact :

Athanassios K. Boudalis , team POMAM, Institut de Chimie (UMR 7177).