Synergistic multi-heteroatomic mediated and hierarchical engineering boosted temperature adaptability of free-standing carbon nanofibers cathode for zinc-ion hybrid supercapacitors DOI

Longsheng Liang,

Xuexue Pan, Hao Luo

et al.

Journal of Power Sources, Journal Year: 2024, Volume and Issue: 629, P. 236095 - 236095

Published: Dec. 30, 2024

Language: Английский

Maximizing Functional Diversity of Electrolyte Additives through Modular Molecular Engineering to Stabilize Zinc Metal Anodes DOI
Yun Liu, Licheng Miao, Hongyuan Shen

et al.

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

Published: Feb. 25, 2025

Abstract Molecule design is significant for achieving the functional diversity of electrolyte additives in aqueous zinc‐ion batteries, yet strategy underutilized. Here modular molecular engineering proposed to segregate and recombine hydrophilic (hydrophobic) zincophobic (zincophilic) modules within maximize efficacy electrolytes promoting Zn stability reversibility. By using an with a polyoxometalate (POM) additive, (NH 4 ) 3 [PMo 12 O 40 ], which contains zincophilic‐hydrophobic polyoxoanion ] 3− zincophobic‐hydrophilic cation NH + , promising system developed. Experimental theoretical analyses unravel that consisting weak [Mo 36 shell encapsulating zincophilic intensifier PO core, can alter 2+ ‐solvation sheath Zn‐electrolyte interface. Meanwhile, disrupts hydrogen bond networks water, synergistically realizing high electrochemical anode at both room low temperatures. As result, Zn//NaV 8 ∙1.5H 2 batteries additive exhibit outstanding cycling stability, over 10 000 cycles 5 A g −1 25 °C 800 0.2 −30 °C. This work highlights significance molecule expands research scope POM chemistry.

Language: Английский

Citations

1
Ethanol-controlled release strategy induced local solvation polymerization of silicates for high-performance nano-silicon anode DOI

Yun Luo,

Sheng Guo,

Zhe Gao

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 689, P. 137224 - 137224

Published: March 4, 2025

Language: Английский

Citations

0
A Jointly Triggered H2 Evolution Model Modulated Polyanionic Hydrogel Electrolyte for Reversible Zn Chemistry DOI Open Access
Shuo Qin, Ruiwen Qi, Yuxin Wang

et al.

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

Published: March 27, 2025

Abstract Hydrogen evolution reaction (HER) significantly deteriorates the stability of electrolytes and Zn anodes, yet dominant factor different H 2 stages is still unclear, especially in hydrogel electrolytes. Herein, a 2+ ‐solvated water deprotonation free ionization jointly triggered HER model revealed by an anionic group gradient regulating strategy polyanionic electrolyte system (PAHE). Combining experimental characterizations theoretical calculations, this confirms that solvated are key variables dominating onset potential intensity HER, respectively. An in‐depth understanding process realizes better inhibition through synchronously weakening activity. Additionally, fixed multi‐polyanions salt anions endow PAHE with high cation transfer efficiency accelerated desolvation kinetics forming cooperative ion pairs. Consequently, structurally electrochemically stable optimizes Zn‐electrolyte interface, markedly enhancing chemistry reversibility. As proof‐of‐concept, Zn/PAHE/LFP batteries yield superior capacity retention (>99.88% pre‐cycle), rate capability (up to 25 C), cycling durability (over 10000 cycles), wide‐temperature adaptability.

Language: Английский

Citations

0
An ultra-thick solvent-free electrode based on non-conservative pulsed shear field mixing DOI
Yukun Li, Hao Luo,

Shuzhe Yang

et al.

Energy storage materials, Journal Year: 2025, Volume and Issue: unknown, P. 104218 - 104218

Published: March 1, 2025

Language: Английский

Citations

0
Design and fabrication of carbon quantum dots decorated NiCo2S4 for high stability supercapacitors DOI
Fengying Wang,

Mengyuan Yan,

Huichen Liu

et al.

Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 121, P. 116543 - 116543

Published: April 8, 2025

Language: Английский

Citations

0
Diversified Battery Recycling: Advances in Recovery Techniques and Value-Added Functional Applications DOI
Hao Luo, Dan Su,

Shuzhe Yang

et al.

Nano Energy, Journal Year: 2025, Volume and Issue: unknown, P. 110973 - 110973

Published: April 1, 2025

Language: Английский

Citations

0
Mitigating crosstalk through water deactivation to achieve advanced Zn-ion batteries with superior temperature adaptability DOI

Zhe-Jian Yi,

Xiaoyue Chen, Jijun Zhao

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 693, P. 137591 - 137591

Published: April 12, 2025

Language: Английский

Citations

0
Synergistic multi-heteroatomic mediated and hierarchical engineering boosted temperature adaptability of free-standing carbon nanofibers cathode for zinc-ion hybrid supercapacitors DOI

Longsheng Liang,

Xuexue Pan, Hao Luo

et al.

Journal of Power Sources, Journal Year: 2024, Volume and Issue: 629, P. 236095 - 236095

Published: Dec. 30, 2024

Language: Английский

Citations

1