RT Journal Article
T1 Pyrenetetraone-based covalent organic framework as an effective electrocatalyst for oxygen reduction reaction
A1 García Arroyo, Paloma
A1 Martínez Periñán, Emiliano
A1 CabreraTrujillo, Jorge J.
A1 Salagre, Elena
A1 Michel, Enrique G.
A1 Martínez, José I.
A1 Lorenzo, Encarnación
A1 Segura Castedo, José Luis
AB A novel porous and crystalline two dimensional (2D) electrochemically active covalent organic framework (COF) based on ortho-quinone units has been prepared as an innovative approach towards the development of organic cathode materials with multiple redox sites as efficient electrocatalyst for the oxygen reduction reaction (ORR). In contrast with most of the previously reported COFs as electrocatalysts for the ORR, the electrocatalytic application of this material toward ORR has been investigated without adding any metal or conductive supporting material and avoiding any additional carbonization step. Additionally, the electrochemical properties of the COF material have been compared with two analogue amorphous frameworks with similar chemical composition, which points out the important role of the enhanced crystallinity and porosity of the COF network in its superior performance as electrocatalysts towards ORR.
PB Springer
YR 2022
FD 2022-06-14
LK https://hdl.handle.net/20.500.14352/124042
UL https://hdl.handle.net/20.500.14352/124042
LA eng
NO García-Arroyo, P., Martínez-Periñán, E., Cabrera-Trujillo, J.J. et al. Pyrenetetraone-based covalent organic framework as an effective electrocatalyst for oxygen reduction reaction. Nano Res. 15, 3907–3912 (2022). https://doi.org/10.1007/s12274-021-4043-2
NO Ministerio de Ciencia, Innovación y Universidades
NO Comunidad Autónoma de Madrid
DS Docta Complutense
RD 20 ene 2026