Boosting zinc-ion storage in vanadium oxide via“dual-engineering” strategy

Nano Energy, Год журнала: 2023, Номер 115, С. 108736 - 108736

Опубликована: Июль 25, 2023

Язык: Английский

---

Synchronous organic-inorganic co-intercalated ammonium vanadate cathode for advanced aqueous zinc-ion batteries

Journal of Energy Chemistry, Год журнала: 2024, Номер 94, С. 608 - 617

Опубликована: Март 18, 2024

Язык: Английский

---

Ion-intercalation architecture for robust functionalization of two-dimensional MXenes

Energy storage materials, Год журнала: 2023, Номер 64, С. 103068 - 103068

Опубликована: Ноя. 16, 2023

Язык: Английский

---

Ce ions and polyaniline co-intercalation into MOF-derived porous V₂O₅ nanosheets with a synergistic energy storage mechanism for high-capacity and super-stable aqueous zinc-ion batteries

Journal of Materials Chemistry A, Год журнала: 2023, Номер 12(3), С. 1725 - 1735

Опубликована: Дек. 11, 2023

Layered vanadium oxides with highly open crystal structures and high theoretical capacity are regarded as the most promising cathode materials for high-performance aqueous zinc-ion batteries (ZIBs).

Язык: Английский

---

Synthesis of conducting polymer intercalated sodium vanadate nanofiber composites as active materials for aqueous zinc-ion batteries and NH3 gas sensors at room temperature

Composites Part B Engineering, Год журнала: 2024, Номер 275, С. 111305 - 111305

Опубликована: Фев. 15, 2024

Язык: Английский

---

Rational design of bi‐phase CaV₂O₆/NaV₆O₁₅ cathode materials for long‐life aqueous zinc batteries

EcoMat, Год журнала: 2023, Номер 5(11)

Опубликована: Авг. 22, 2023

Abstract Vanadium‐based compounds with various crystal structures are highly promising cathode materials for aqueous zinc‐based batteries. However, their further development is limited due to the low electrical conductivity, slow zinc ion diffusion, and weak structural stability. It a feasible strategy resolve above mentioned issues through surface modification. Herein, we design bi‐phase coexisting CaV 2 O 6 /NaV 15 nanobelt abundant interfaces, which provide more reactive sites than single‐phase ones. The samples as electrode deliver specific capacity of 312 mAh g −1 at 5 A after 2000 cycles. They still keep 231 10 cycle life 6500 times. image

Язык: Английский

---

Recent Progress in the Applications of MXene‐Based Materials in Multivalent Ion Batteries

Small, Год журнала: 2024, Номер 20(47)

Опубликована: Авг. 13, 2024

Multivalent-ion batteries have garnered significant attention as promising alternatives to traditional lithium-ion due their higher charge density and potential for sustainable energy storage solutions. Nevertheless, the slow diffusion of multivalent ions is primary issue with electrode materials multivalent-ion batteries. In this review, suitability MXene-based applications explored, focusing onions such magnesium (Mg

Язык: Английский

---

Proton Storage Chemistry in Aqueous Zinc‐Inorganic Batteries with Moderate Electrolytes

Advanced Materials, Год журнала: 2024, Номер unknown

Опубликована: Дек. 11, 2024

The proton (H

Язык: Английский

---

Photothermal-enhanced ion transport for efficient electrochemical lithium extraction at low temperatures

Nano Energy, Год журнала: 2024, Номер 131, С. 110249 - 110249

Опубликована: Сен. 10, 2024

Язык: Английский

---

Iodine‐Doped Sodium Vanadate Cathode for Improved Zn Ion Diffusion Kinetics

Advanced Materials, Год журнала: 2025, Номер unknown

Опубликована: Фев. 25, 2025

Abstract The electrostatic interaction between zinc ions and the host structure significantly limits practicality of vanadium‐based cathodes in aqueous zinc‐ion batteries (AZIBs). Herein, an anion doping strategy is demonstrated to mitigate resistance steric hindrance during ion insertion by incorporating iodine atoms into lattice cathode material, Na 2 V 6 O 16 ·3H O. Iodine reduces adsorption energy at most stable site, thereby weakening Zn 2+ ‐host lowering diffusion barrier, resulting a one‐order‐of‐magnitude increase coefficient. Moreover, large atomic size expands lattice, creating ample space for increased storage capacity, further supported introduced oxygen vacancies. As result, iodine‐doped achieves impressive specific capacity 528.8 mAh g −1 current density 0.5 A , retains 262 after 12,000 cycles high rate 10 . This work provides new insights design high‐performance materials AZIBs.

Язык: Английский

---