Organic Nitro Compounds for Batteries DOI Open Access
Donghong Wang,

Qiwang Shao,

Xianjia Cao

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 20, 2024

Abstract High‐performance energy storage technologies, with the representatives of rechargeable and redox flow batteries, are required due to flying development electrical gadgets increase in demand for sustainable supply. Nevertheless, most these batteries made inorganic active materials several critical deficiencies, preventing their further development. Organic nitro compounds (ONCs) an appealing alternative this context, providing advantages multi‐electron processes adjustable battery performance by structural modification. In review, utilization ONCs as electrode interfacial layer metal well shuttle additives is explored. The authors also go over material design issues, together corresponding electrochemical reaction mechanisms, overview related viewpoints future research directions facilitate advancement field provided.

Language: Английский

Synergistic Cationic Shielding and Anionic Chemistry of Potassium Hydrogen Phthalate for Ultrastable Zn─I2 Full Batteries DOI Creative Commons
Hao Fu, Sheng-Yang Huang, Tian Wang

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 22, 2024

Abstract Electrolyte additives are investigated to resolve dendrite growth, hydrogen evolution reaction, and corrosion of Zn metal. In particular, the electrostatic shielding cationic strategy is considered an effective method regulate deposition morphology. However, it very difficult for such a simple modification avoid competitive reactions, corrosion, interfacial pH fluctuations. Herein, multifunctional potassium phthalate (KHP) based on synergistic design anionic chemistry ultrastable Zn||I 2 full batteries demonstrated. K cations, acting as constructed smooth HP anions can enter first solvation shell 2+ reduced activities H O, while they remain in primary finally involved formation SEI, thus accelerating charge transfer kinetics. Furthermore, by situ monitoring near‐surface electrode, KHP effectively inhibit accumulation OH − by‐products. Consequently, symmetric cells achieve high stripping–plating reversibility over 4500 2600 h at 1.0 5 mA cm −2 , respectively. The deliver ultralong term stability 1400 cycles with high‐capacity retention 78.5%.

Language: Английский

Citations

11
A surface engineering strategy for the stabilization of zinc metal anodes with montmorillonite layers toward long-life rechargeable aqueous zinc ion batteries DOI
Wenbo Wang, Ruifeng Xu, Xu Zhang

et al.

Journal of Energy Chemistry, Journal Year: 2024, Volume and Issue: 100, P. 94 - 105

Published: Aug. 23, 2024

Language: Английский

Citations

9
Recent advances and perspectives of supramolecular host-guest systems for electrochemical energy storage DOI

Ahmed Hazem Abdelhay,

Abdulilah Dawoud Bani‐Yaseen

Materials Today Chemistry, Journal Year: 2024, Volume and Issue: 40, P. 102259 - 102259

Published: Aug. 20, 2024

Language: Английский

Citations

9
High-Stability Zinc Anodes Modulated by Solvation Structure and Interface Chemistry Toward Printable Zinc-Ion Capacitors DOI
Quancai Li,

Weinan Tang,

Guilin Tang

et al.

Energy storage materials, Journal Year: 2025, Volume and Issue: unknown, P. 104214 - 104214

Published: March 1, 2025

Language: Английский

Citations

1
Porous N-doped carbon with intercalation structure to disperse Fe/Fe3C nanoparticles with CB6-based supramolecular assembly as carbon source towards ORR in zinc-air battery DOI

MengNa Lv,

Bo Li, Yuying Fu

et al.

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 101, P. 1077 - 1084

Published: Jan. 6, 2025

Language: Английский

Citations

0
Weaving of Zn2V2O7 and VO2(B) nanoribbons by carbon nanotubes for aqueous zinc-ion batteries at room and high temperatures DOI
Ying Liu, Xiaohan Jiang, Xiuping Li

et al.

Journal of Power Sources, Journal Year: 2025, Volume and Issue: 635, P. 236504 - 236504

Published: Feb. 16, 2025

Language: Английский

Citations

0
Zincophilic, Green, Non-Toxic Additives Modulate Lean-Water Inner Helmholtz Layer for Enhanced Stability of Zinc Anodes DOI
Funian Mo, Jing Li, Li Li

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Polyhydroxy Sodium Salt Additive to Regulate Zn2+ Solvation Structure and Zn Deposition Texture for High‐Stability and Long‐Life Aqueous Zinc Batteries DOI Open Access
Nan Hu,

Chengyue Guo,

Hansheng Wang

et al.

Small, Journal Year: 2025, Volume and Issue: unknown

Published: March 3, 2025

Abstract Electrolyte additives are commonly employed in aqueous zinc‐ion batteries (ZIBs) to suppress dendrite growth, corrosion, and hydrogen evolution. However, rational design principles systematic mechanistic studies for selecting suitable regulate reversible Zn plating/stripping chemistry worth in‐depth study. Using L‐ascorbic acid sodium (LAAS) as the representative, theoretical calculations combined with situ experimental analyses manifest that polyhydroxy‐sodium‐salts preferentially chemisorbed on surface construct H 2 O‐poor interfacial microenvironment, suppressing undesirable water‐related side reactions. Concurrently, ions provide an armor shielding layer electric field guide (002) deposition texture. Specifically, sodium‐salts replace O molecules coordinated shell of hydrated 2+ ions, improving electrochemical stability window (ESW) extend working voltage ZIBs. Therefore, Zn||Zn symmetric cell additive exhibits impressive cumulative capacity 7875 mAh cm −2 at high current density 30 mA . Even when discharge expands 1.8 V, Zn||V 5 full realizes a retention 98.26% over 500 cycles. This work quickens advanced ZIBs by green cheap electrolyte additive, which is expected herald innovative phase research high‐stability batteries.

Language: Английский

Citations

0
Dual ions regulation strategy realizes long-life aqueous Zn-ion batteries DOI

Qu Yue,

Yuhang Chen,

Junhui He

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161633 - 161633

Published: March 1, 2025

Language: Английский

Citations

0
Breaking Performance Limits of Zn Anodes in Aqueous Batteries by Tailoring Anion and Cation Additives DOI Creative Commons

Zhaoxu Mai,

Yuexing Lin,

Jingying Sun

et al.

Nano-Micro Letters, Journal Year: 2025, Volume and Issue: 17(1)

Published: May 19, 2025

Abstract Crystallographic engineering of Zn anodes to favor the exposure (002) planes is an effective approach for improving stability in aqueous electrolytes. However, achieving non-epitaxial electrodeposition with a pronounced texture and maintaining this orientation during extended cycling remains challenging. This study questions prevailing notion that single (002)-textured anode inherently ensures superior stability, showing such cannot sustain their ZnSO 4 We then introduced novel electrolyte additive, benzyltriethylammonium chloride (TEBAC), which preserves over prolonged cycling. Furthermore, we successfully converted commercial foils into highly crystalline without any pretreatment. Experiments theoretical calculations revealed cationic TEBA + selectively adsorbs onto surface, promoting Zn(002) plane suppressing dendrite formation. A critical discovery was pitting corrosion caused by ions from TEBAC, mitigated anion substitution. modification leads remarkable lifespan 375 days Zn||Zn symmetric cells at 1 mA cm −2 mAh . -modified Zn||VO 2 full cell demonstrates high specific capacity robust cycle 10.0 g −1 These results provide valuable insights strategies developing long-life ion batteries.

Language: Английский

Citations

0