Multifunctional hybrid additive regulating solvation structure for dendrite-free and long-cycle-life zinc-ion batteries DOI Creative Commons

Boyou Hu,

Menglei Wang, Pengxian Lu

et al.

Journal of Energy Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

Crystalline‐Amorphous Phase and Oxygen Vacancies Synergistically Regulate Vanadium Electronic States for Unleashing Zinc‐Ion Storage Performance DOI Open Access
Jingyu Sun, Li Zhang, Fengbo Li

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 20, 2025

Abstract Zinc‐ion capacitors (ZICs) are emerging as a compelling choice for energy storage in future, promising high power and densities coupled with eco‐friendly characteristics. This work presents novel approach to enhance the performance of ZICs by employing one‐step solvothermal synthesis growth V‐MOF on surface V 2 CT X ‐MXene, followed annealing fabricate 3D cross‐linked VO /V ‐MXene‐x(VO /MXene‐x) composite. The unique structure demonstrates excellent conductivity redox reaction activity, which significantly shortens Zn 2+ diffusion path. Moreover, intertwined crystalline‐amorphous efficiently suppresses lattice volume expansion during (de)intercalation. Density functional theory (DFT) reveals that amorphous O 5 enhances conductivity, lowers capture barrier, improves charge transfer efficiency. introduction oxygen vacancies further electronic transport. /MXene‐4 composite exhibits specific capacity 336.39 mAh g −1 at 1 A , maintaining 213.06 10 indicating outstanding rate performance, along an density 356.27 Wh kg 1280 W . offers insights design electrode materials feature phases, providing valuable into ion transport mechanisms strategies kinetics.

Language: Английский

Citations

2
An Active Organic Polymer-Intercalated Vanadium Oxide Enabled Dual-Active High-Performance Cathode Materials for Aqueous Zinc-Ion Batteries DOI
Haiyang Yu, Yan Zhang,

Libin Zhang

et al.

ACS Applied Energy Materials, Journal Year: 2025, Volume and Issue: unknown

Published: April 17, 2025

Language: Английский

Citations

0
Ca2+-Intercalation Improving the Electrochemical Cyclicity of the Ammonium Vanadate Cathode for Aqueous Zinc-ion Batteries DOI

Zhanghan Gai,

Mengfei Sun,

Siqi Li

et al.

Electrochimica Acta, Journal Year: 2025, Volume and Issue: unknown, P. 146277 - 146277

Published: April 1, 2025

Language: Английский

Citations

0
Coordination optimization of central V atoms induced by Cu2+ for enhanced Zn2+ storage in layered vanadium oxides DOI

Shengkun Jia,

Jinxia Nong,

Ziyin Lu

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 690, P. 137295 - 137295

Published: March 11, 2025

Language: Английский

Citations

0
Interlayer modulation and defect engineering of nanowire vanadium oxide for optimized kinetic and stability in zinc-ion batteries DOI
Chenhan Xiong,

Xinming Lian,

Yanqiu Yu

et al.

Journal of Power Sources, Journal Year: 2025, Volume and Issue: 641, P. 236835 - 236835

Published: March 21, 2025

Language: Английский

Citations

0
Multifunctional hybrid additive regulating solvation structure for dendrite-free and long-cycle-life zinc-ion batteries DOI Creative Commons

Boyou Hu,

Menglei Wang, Pengxian Lu

et al.

Journal of Energy Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

Citations

0