Versatile nicotinamide enabling dendrite-free and efficient deposition for aqueous Zn-I2 batteries.
Chem Commun (Camb)
; 59(79): 11847-11850, 2023 Oct 04.
Article
en En
| MEDLINE
| ID: mdl-37718631
ABSTRACT
This study introduces a versatile electrolyte additive, nicotinamide, for zinc anodes, aiming to facilitate uniform deposition and suppress water-induced side reactions. The molecular structure, consisting of a pyridine ring and an amide function group, endows NTA molecules with the ability to regulate electrolyte pH, enhance nucleation overpotential, and constrain 2D diffusion of Zn2+. As a result, the full battery configuration with this additive achieved an impressive lifespan of over 10 000 cycles.
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Base de datos:
MEDLINE
Idioma:
En
Revista:
Chem Commun (Camb)
Asunto de la revista:
QUIMICA
Año:
2023
Tipo del documento:
Article
País de afiliación:
China