Search references:
1.
Valente, Gonçalo; Dantas, Raquel; Ferreira, Pedro; Grieco, Rebecca; Patil, Nagaraj; Guillem-Navajas, Ana; Miguel, David Rodríguez-San; Zamora, Félix; Guntermann, Roman; Bein, Thomas; Rocha, João; Braga, Helena M; Strutyński, Karol; Melle-Franco, Manuel; Marcilla, Rebeca; Souto, Manuel
Tetrathiafulvalene-based covalent organic frameworks as high-voltage organic cathodes for lithium batteries Journal Article
In: Journal of Materials Chemistry A, 2024, ISSN: 20507488, (Cited by: 0).
@article{Valente2024,
title = {Tetrathiafulvalene-based covalent organic frameworks as high-voltage organic cathodes for lithium batteries},
author = {Gonçalo Valente and Raquel Dantas and Pedro Ferreira and Rebecca Grieco and Nagaraj Patil and Ana Guillem-Navajas and David Rodríguez-San Miguel and Félix Zamora and Roman Guntermann and Thomas Bein and João Rocha and Helena M Braga and Karol Strutyński and Manuel Melle-Franco and Rebeca Marcilla and Manuel Souto},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85201428063&doi=10.1039%2fd4ta04576a&partnerID=40&md5=961b9f8d9b2a7e85f5fa41fbc3c5a440},
doi = {10.1039/d4ta04576a},
issn = {20507488},
year = {2024},
date = {2024-01-01},
journal = {Journal of Materials Chemistry A},
publisher = {Royal Society of Chemistry},
abstract = {Redox-active covalent organic frameworks (COFs) are promising electrode materials for metal-ion batteries owing to their tunable electrochemical properties, adjustable structure, and resource availability. Herein, we report a series of two-dimensional tetrathiafulvalene (TTF)-based COFs incorporating different organic linkers between the electroactive moieties. These COFs were investigated as p-type organic cathode materials for lithium-organic batteries. The electrical conductivity of both neutral and doped TTF-COFs was measured using a van der Pauw setup, and their electronic structures were investigated through quantum-chemical calculations. Binder-free buckypaper TTF-based electrodes were prepared and systematically tested as organic cathodes in lithium half-cells. The results revealed high average discharge potentials (∼3.6 V vs. Li/Li+) and consistent cycling stability (80% capacity retention after 400 cycles at 2C) for the three TTF-COF electrodes. In addition, the specific capacity, rate capability, and kinetics varied depending on the structure of the framework. Our results highlight the potential of TTF-COFs as high-voltage organic cathodes for metal-ion batteries and emphasize the importance of molecular design in optimizing their electrochemical performance. © 2024 The Royal Society of Chemistry.},
note = {Cited by: 0},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Redox-active covalent organic frameworks (COFs) are promising electrode materials for metal-ion batteries owing to their tunable electrochemical properties, adjustable structure, and resource availability. Herein, we report a series of two-dimensional tetrathiafulvalene (TTF)-based COFs incorporating different organic linkers between the electroactive moieties. These COFs were investigated as p-type organic cathode materials for lithium-organic batteries. The electrical conductivity of both neutral and doped TTF-COFs was measured using a van der Pauw setup, and their electronic structures were investigated through quantum-chemical calculations. Binder-free buckypaper TTF-based electrodes were prepared and systematically tested as organic cathodes in lithium half-cells. The results revealed high average discharge potentials (∼3.6 V vs. Li/Li+) and consistent cycling stability (80% capacity retention after 400 cycles at 2C) for the three TTF-COF electrodes. In addition, the specific capacity, rate capability, and kinetics varied depending on the structure of the framework. Our results highlight the potential of TTF-COFs as high-voltage organic cathodes for metal-ion batteries and emphasize the importance of molecular design in optimizing their electrochemical performance. © 2024 The Royal Society of Chemistry.
References (last update: Sept. 23, 2024):
2024
Valente, Gonçalo; Dantas, Raquel; Ferreira, Pedro; Grieco, Rebecca; Patil, Nagaraj; Guillem-Navajas, Ana; Miguel, David Rodríguez-San; Zamora, Félix; Guntermann, Roman; Bein, Thomas; Rocha, João; Braga, Helena M; Strutyński, Karol; Melle-Franco, Manuel; Marcilla, Rebeca; Souto, Manuel
Tetrathiafulvalene-based covalent organic frameworks as high-voltage organic cathodes for lithium batteries Journal Article
In: Journal of Materials Chemistry A, 2024, ISSN: 20507488, (Cited by: 0).
Abstract | Links | BibTeX | Tags: Lithium compounds; Lithium-ion batteries; Redox reactions; Covalent organic frameworks; Electrode material; High-voltages; Ion batteries; Metals ions; Organic cathodes; Redox-active; Tetrathiafulvalenes; Tunables; Two-dimensional; Electrochemical electrodes
@article{Valente2024,
title = {Tetrathiafulvalene-based covalent organic frameworks as high-voltage organic cathodes for lithium batteries},
author = {Gonçalo Valente and Raquel Dantas and Pedro Ferreira and Rebecca Grieco and Nagaraj Patil and Ana Guillem-Navajas and David Rodríguez-San Miguel and Félix Zamora and Roman Guntermann and Thomas Bein and João Rocha and Helena M Braga and Karol Strutyński and Manuel Melle-Franco and Rebeca Marcilla and Manuel Souto},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85201428063&doi=10.1039%2fd4ta04576a&partnerID=40&md5=961b9f8d9b2a7e85f5fa41fbc3c5a440},
doi = {10.1039/d4ta04576a},
issn = {20507488},
year = {2024},
date = {2024-01-01},
journal = {Journal of Materials Chemistry A},
publisher = {Royal Society of Chemistry},
abstract = {Redox-active covalent organic frameworks (COFs) are promising electrode materials for metal-ion batteries owing to their tunable electrochemical properties, adjustable structure, and resource availability. Herein, we report a series of two-dimensional tetrathiafulvalene (TTF)-based COFs incorporating different organic linkers between the electroactive moieties. These COFs were investigated as p-type organic cathode materials for lithium-organic batteries. The electrical conductivity of both neutral and doped TTF-COFs was measured using a van der Pauw setup, and their electronic structures were investigated through quantum-chemical calculations. Binder-free buckypaper TTF-based electrodes were prepared and systematically tested as organic cathodes in lithium half-cells. The results revealed high average discharge potentials (∼3.6 V vs. Li/Li+) and consistent cycling stability (80% capacity retention after 400 cycles at 2C) for the three TTF-COF electrodes. In addition, the specific capacity, rate capability, and kinetics varied depending on the structure of the framework. Our results highlight the potential of TTF-COFs as high-voltage organic cathodes for metal-ion batteries and emphasize the importance of molecular design in optimizing their electrochemical performance. © 2024 The Royal Society of Chemistry.},
note = {Cited by: 0},
keywords = {Lithium compounds; Lithium-ion batteries; Redox reactions; Covalent organic frameworks; Electrode material; High-voltages; Ion batteries; Metals ions; Organic cathodes; Redox-active; Tetrathiafulvalenes; Tunables; Two-dimensional; Electrochemical electrodes},
pubstate = {published},
tppubtype = {article}
}
Redox-active covalent organic frameworks (COFs) are promising electrode materials for metal-ion batteries owing to their tunable electrochemical properties, adjustable structure, and resource availability. Herein, we report a series of two-dimensional tetrathiafulvalene (TTF)-based COFs incorporating different organic linkers between the electroactive moieties. These COFs were investigated as p-type organic cathode materials for lithium-organic batteries. The electrical conductivity of both neutral and doped TTF-COFs was measured using a van der Pauw setup, and their electronic structures were investigated through quantum-chemical calculations. Binder-free buckypaper TTF-based electrodes were prepared and systematically tested as organic cathodes in lithium half-cells. The results revealed high average discharge potentials (∼3.6 V vs. Li/Li+) and consistent cycling stability (80% capacity retention after 400 cycles at 2C) for the three TTF-COF electrodes. In addition, the specific capacity, rate capability, and kinetics varied depending on the structure of the framework. Our results highlight the potential of TTF-COFs as high-voltage organic cathodes for metal-ion batteries and emphasize the importance of molecular design in optimizing their electrochemical performance. © 2024 The Royal Society of Chemistry.