2D-on-2D Mott–Schottky 1T-MoS2 Heterostructure with Rich Defects and an Expanded Interlayer for Enhanced Zn-Storage DOI

Feier Niu,

Xiao Yan, Lele Li

et al.

ACS Applied Energy Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 3, 2024

Language: Английский

Unveiling Organic Electrode Materials in Aqueous Zinc-Ion Batteries: From Structural Design to Electrochemical Performance DOI Creative Commons

Dujuan Li,

Yuxuan Guo,

Chenxing Zhang

et al.

Nano-Micro Letters, Journal Year: 2024, Volume and Issue: 16(1)

Published: May 14, 2024

Aqueous zinc-ion batteries (AZIBs) are one of the most compelling alternatives lithium-ion due to their inherent safety and economics viability. In response growing demand for green sustainable energy storage solutions, organic electrodes with scalability from inexpensive starting materials potential biodegradation after use have become a prominent choice AZIBs. Despite gratifying progresses molecules electrochemical performance in AZIBs, research is still infancy hampered by certain issues underlying complex electrochemistry. Strategies designing electrode AZIBs high specific capacity long cycling life discussed detail this review. Specifically, we put emphasis on unique electrochemistry different redox-active structures provide in-depth understanding working mechanisms. addition, highlight importance molecular size/dimension regarding profound impact performances. Finally, challenges perspectives developing point view future We hope valuable evaluation our context give inspiration rational design high-performance

Language: Английский

Citations

29

Electronic Regulation Engineering of (NH4)0.25WO3 Anode Enables Fast and Stable Rocking-Chair Zinc-Ion Batteries DOI

Dandan Ling,

Guofu Tian,

Daohong Zhang

et al.

Nano Letters, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 6, 2025

Rechargeable aqueous zinc-ion batteries (ZIBs) have emerged as promising candidates for energy storage due to their low cost, high safety, and theoretical density. However, the utilization of Zn anodes results in unsatisfied rate performance cycling stability dendrites, unsatisfactory stripping/plating efficiency, gas evolution. Herein, we propose a novel approach construct "rocking-chair" ZIBs with h-WO3 non-Zn anode address these issues. Metallic nonmetallic ion-doped (Cu-NWO) are designed deliver capacity an intercalation unique delocalized electronic structure active sites. Density functional theory calculations certify that Cu2+ preintercalation can strengthen electrochemical kinetics simultaneously reduce diffusion barriers on Zn2+ storage. The long cycle life density successfully realize self-powered electrochromic device, making them more suitable practical applications smart gird.

Language: Английский

Citations

4

In-situ conversion of BiOBr to Br-doped BiOCl nanosheets for “rocking chair” zinc-ion battery DOI

Yuzhu Qian,

Qing Zhang, Lijuan Chen

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 685, P. 743 - 751

Published: Jan. 21, 2025

Language: Английский

Citations

2

Nickel silicate nanotubes modifying the surface of Zn anode tuning the uniform zinc deposition for high-performance Zn metal battery DOI

Na Gao,

Yifu Zhang,

Xianfang Tan

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 686, P. 878 - 887

Published: Feb. 4, 2025

Language: Английский

Citations

1

Regulation of Ion Transport Behavior in Layer‐by‐Layer Assembled Polymer/MXene Heterostructure Anodes for Metal‐Free Aqueous Zinc Ion Batteries DOI Open Access

Ruanye Zhang,

Hai Xu,

Zhemin Li

et al.

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

Published: Feb. 10, 2025

Abstract Recently, the development of Zn‐host materials in metal‐free aqueous Zinc ion batteries (AZIBs) has emerged as an effective strategy to address challenges uncontrollable dendrite growth and severe corrosion Zn anodes. Herein, layer‐by‐layer assembly conjugated polyimide nanocomposite (PTN‐MXene) through situ polymerization is proposed realize high energy density stability AZIBs. Specifically, unique layered structure abundant redox centers diketone‐based (PTN), combined with its structural compatibility MXene, enable formation a assembled 2D/2D heterostructure. This design ensures sufficient contact expands interlayer spacing facilitating faster electron/ion transport kinetics providing better access centers. Importantly, regulation behavior from H + or 2+ /Zn coinsertion PTN‐MXene achieved verified by different characterization techniques. Thus, anode exhibits specific capacity (283.4 mAh g −1 at 0.1 A ), excellent rate performance outstanding cycling performance. As proof‐of‐concept, full fabricated Prussian blue analogs cathode deliver 72.4 Wh kg exceptional over 2000 cycles.

Language: Английский

Citations

1

Molecular Intercalation and Electron Modulation Stabilized 1T‐MoS2 Superlattice Nanoflowers with Desolvation Regulation for Energy‐Efficient Water Production DOI Open Access
Yifan Ren,

Mingxing Liang,

Ziqing Zhou

et al.

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

Published: March 27, 2025

Abstract The desolvation of hydrated sodium ions (Na(H 2 O) x + ) at the electrode/electrolyte interface is crucial for aqueous sodium‐storage systems, but rational regulation process remains a significant challenge. Herein, dual structural engineering strategies electron configuration modulation and molecular intercalation kinetics between nitrogen‐doped lamellar carbon‐intercalated 1T‐molybdenum disulfide (MoS superlattice nanoflower (1T‐MoS ‐NC) Na(H demonstrated. synergy cation‐π interaction adjustable interlayer structure induced by NC reduces energy promotes dehydration degree , thereby providing more interspace Na accommodation. abundant 1T metal phase accelerates charge transfer while lowering diffusion barrier. Benefitting from advantages above, 1T‐MoS ‐NC exhibits superior capacitive deionization performance, including outstanding brackish water desalination capacity (80.9 mg NaCl g −1 splendid long‐term stability in 1000 L solution cell voltage 1.4 V, which exceeds most state‐of‐the‐art electrodes under similar experimental conditions. This finding reveals facilitating effect on sodium‐ion storage, paving way advanced electrochemical ion storage applications.

Language: Английский

Citations

1

Abundant adsorption and catalytic sites of the CoS2/MoS2 heterostructure for enhanced reversible kinetics in polysulfide conversion DOI
Qian He, Weikun Chen, Bin Fan

et al.

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

Published: April 1, 2025

Language: Английский

Citations

1

Advanced MoS2 nanocomposites for post-lithium-ion batteries DOI Creative Commons

Jalal Rahmatinejad,

Zhibin Ye

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 156872 - 156872

Published: Oct. 1, 2024

Language: Английский

Citations

8

Surface engineering of zinc plate by self-growth three-dimensional-interconnected zinc silicate nanosheets effectively guiding the deposition of zinc ion for aqueous Zn metal battery DOI

Na Gao,

Yu Wang,

Tianming Lv

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 673, P. 70 - 79

Published: June 8, 2024

Language: Английский

Citations

5

Electrochemical Migration of Zincophilic Metals for Stress Mitigation and Uniform Zinc Deposition in Aqueous Zinc‐Ion Batteries DOI Open Access
Zhenyu Wang, Lixia Bao, Shuangquan Qu

et al.

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

Published: Jan. 2, 2025

The propensity of zinc (Zn) to form irregular electrodeposits at liquid-solid interfaces emerges as a fundamental barrier high-energy, rechargeable batteries that use anodes. So far, tremendous efforts are devoted tailoring interfaces, while atomic-scale reaction mechanisms and the related nanoscale strain electrochemical interface receive less attention. Here, underlying associated alloy investigate, using gold-zinc protective layer model system. Leveraging multiscale spatial resolution imaging techniques, it is observed gold element migration occurs universally plays pivotal role during galvanic process. Gold (Au) migrates from surface, where accumulates interface. remaining forms porous microstructure maintaining its interlayer position, leading relaxation plating. This zincophilic effectively promotes uniform nucleation simultaneously enhancing wettability electrodes in aqueous electrolyte. Consequently, this modification strategy improves cycling stability batteries. These findings significantly advance understanding micro-reaction anode

Language: Английский

Citations

0