Improvement strategies for water-based zinc-ion battery zinc anode stability DOI
Liping Wang, Hedong Jiang,

Pingchun Guo

et al.

New Journal of Chemistry, Journal Year: 2025, Volume and Issue: 49(6), P. 2014 - 2033

Published: Jan. 1, 2025

Zinc-ion batteries (ZIBs) offer safe, low-cost, high-capacity energy storage, but dendrite growth, hydrogen evolution, and corrosion limit their use. This paper reviews stability strategies research directions.

Language: Английский

Separator functionalization realizing stable zinc anode through microporous metal-organic framework with special functional group DOI
Zhangxing He, Xinyan Zhu, Song Yang

et al.

Energy storage materials, Journal Year: 2024, Volume and Issue: 74, P. 103886 - 103886

Published: Nov. 5, 2024

Language: Английский

Citations

5
Multi‐Scale Functionally Designed ZnWO4 Artificial Interphase for Ultra‐Stable Aqueous Zn Metal Anodes Under High Current Rates DOI Creative Commons

Chao Yi,

Long Jiao,

Jizhen Wang

et al.

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

Published: June 10, 2024

Abstract Aqueous zinc ion batteries have received unprecedented attention owing to their superior safety and sustainability, yet cycling stability especially at high current rates is greatly limited by the poor reversibility of Zn metal anodes, due delayed transport, severe water‐induced side reactions, uncontrollable dendrites growth electrolyte/electrode interface. Herein, a robust multi‐scale functionally designed amorphous ZnWO 4 (ZWO) artificial interphase that fully addresses aforementioned issues, proposed. The modified anodes deliver remarkable stability, surpassing 3000 h operation density 20 mA cm −2 in symmetrical cells. Even under harsh conditions 10 mAh , electrode demonstrates steady for over 600 with low overpotential. excellent rate performance are mainly attributed range collective functionalities ZWO interphase, including short‐range isotropic migration, ion‐screening capability, thermodynamically enhanced energy barrier hydrogen evolution reaction (HER) during plating. These findings highlight significance functional overcoming key barriers associated density, offering facile insightful approach achieving high‐performance anodes.

Language: Английский

Citations

4
Multi‐Group Polymer Coating on Zn Anode for High Overall Conversion Efficiency Photorechargeable Zinc‐Ion Batteries DOI
Ming Chen,

Xiaojun Guo,

Jiang Xiao

et al.

Angewandte Chemie, Journal Year: 2024, Volume and Issue: 136(39)

Published: June 28, 2024

Abstract The solar‐driven photorechargeable zinc‐ion batteries have emerged as a promising power solution for smart electronic devices and equipment. However, the subpar cyclic stability of Zn anode remains significant impediment to their practical application. Herein, poly(diethynylbenzene‐1,3,5‐triimine‐2,4,6‐trione) (PDPTT) was designed functional polymer coating Zn. Theoretical calculations demonstrate that PDPTT not only significantly homogenizes electric field distribution on surface, but also promotes ion‐accessible surface With multiple N C=O groups exhibiting strong adsorption energies, this reduces nucleation overpotential Zn, alters diffusion pathway 2+ at interface, decreases corrosion current hydrogen evolution current. Leveraging these advantages, Zn‐PDPTT//Zn‐PDPTT exhibits an exceptionally long cycling time (≥4300 h, 1 mA cm −2 ). Zn‐PDPTT//AC hybrid capacitors can withstand 50,000 cycles 5 A/g. Zn‐PDPTT//NVO battery faster charge storage rate, higher capacity, excellent stability. Coupling with high‐performance perovskite solar cells results in 13.12 % overall conversion efficiency battery, showcasing value advancing upgrading renewable energy utilization.

Language: Английский

Citations

4
Dual zinco-phobic/-philic ferroelectric nanorods coated mesh for stable Zn anode DOI
Jingwen Ma, Wei-Shen Liu, Bo Fu

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 157007 - 157007

Published: Oct. 1, 2024

Language: Английский

Citations

4
Improvement strategies for water-based zinc-ion battery zinc anode stability DOI
Liping Wang, Hedong Jiang,

Pingchun Guo

et al.

New Journal of Chemistry, Journal Year: 2025, Volume and Issue: 49(6), P. 2014 - 2033

Published: Jan. 1, 2025

Zinc-ion batteries (ZIBs) offer safe, low-cost, high-capacity energy storage, but dendrite growth, hydrogen evolution, and corrosion limit their use. This paper reviews stability strategies research directions.

Language: Английский

Citations

0