Geomimetic Thermosynthesis in Heterogeneous Structural Complexes of In Situ Growing Imine-Based COF on MXene for Enhanced Sodium Ion Storage DOI Creative Commons

Xi‐Ping Luo,

M. D. Steven,

Zili Feng

et al.

ACS Omega, Journal Year: 2025, Volume and Issue: unknown

Published: April 14, 2025

Covalent organic frameworks (COFs) have gained significant attention as next-generation electrode materials for energy storage, owing to their chemical versatility, ecofriendliness, and cost-effectiveness. However, practical application in storage systems is hindered by challenges such insufficient exposure of functional groups sodium poor ion/electron transport kinetics. In this work, we developed an organic-inorganic heterojunction structure situ growth imine-based COF on the surface MXene, which was employed anode material sodium-ion batteries. This design enhances ion electron transport, while porous layer maximizes active sites. FT-IR Raman spectroscopy analyses reveal that C=N C=C COF@D-Ti3C2T x enable reversible storage. Furthermore, flexible hydrogen bonds between MXene layers effectively mitigate volume expansion during cycling, improving structural stability long-term cycling performance. As a result, composite delivers remarkable capacity 401.6 mA h g-1 after 300 cycles at 0.1 C. work not only introduces novel synthesis strategy COFs but also explores sodium-active reaction units designs, offering new insights advancing rechargeable battery technologies.

Language: Английский

Optimizing nitrogen-doped bamboo-derived hard carbon as anodes of sodium-ion batteries DOI

J.D. Wang,

J. Kuai,

Jian Xie

et al.

Diamond and Related Materials, Journal Year: 2025, Volume and Issue: 153, P. 112061 - 112061

Published: Feb. 3, 2025

Language: Английский

Citations

0
The Interactions of Multiphase Metal Sulfide-Based Composites Make High-Conductivity Sodium-Ion Battery Anode Materials Feasible DOI
Liwen Zhang,

Shandong Huang,

Ting Yue

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
All climate and fast-charging sodium-ion pouch cell DOI
Hao Zhang, Xinyue Xu, Hui Yang

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 692, P. 137450 - 137450

Published: March 28, 2025

Language: Английский

Citations

0
The interactions of multiphase metal sulfide-based composites make high-conductivity sodium-ion battery anode materials feasible DOI
Liwen Zhang,

Shandong Huang,

Ting Yue

et al.

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 180331 - 180331

Published: April 1, 2025

Language: Английский

Citations

0
Geomimetic Thermosynthesis in Heterogeneous Structural Complexes of In Situ Growing Imine-Based COF on MXene for Enhanced Sodium Ion Storage DOI Creative Commons

Xi‐Ping Luo,

M. D. Steven,

Zili Feng

et al.

ACS Omega, Journal Year: 2025, Volume and Issue: unknown

Published: April 14, 2025

Covalent organic frameworks (COFs) have gained significant attention as next-generation electrode materials for energy storage, owing to their chemical versatility, ecofriendliness, and cost-effectiveness. However, practical application in storage systems is hindered by challenges such insufficient exposure of functional groups sodium poor ion/electron transport kinetics. In this work, we developed an organic-inorganic heterojunction structure situ growth imine-based COF on the surface MXene, which was employed anode material sodium-ion batteries. This design enhances ion electron transport, while porous layer maximizes active sites. FT-IR Raman spectroscopy analyses reveal that C=N C=C COF@D-Ti3C2T x enable reversible storage. Furthermore, flexible hydrogen bonds between MXene layers effectively mitigate volume expansion during cycling, improving structural stability long-term cycling performance. As a result, composite delivers remarkable capacity 401.6 mA h g-1 after 300 cycles at 0.1 C. work not only introduces novel synthesis strategy COFs but also explores sodium-active reaction units designs, offering new insights advancing rechargeable battery technologies.

Language: Английский

Citations

0