3D Artificial Array Interface Engineering Enabling Dendrite-Free Stable Zn Metal Anode DOI Creative Commons

Jianbin Ruan,

Dingtao Ma,

Kefeng Ouyang

et al.

Nano-Micro Letters, Journal Year: 2023, Volume and Issue: 15(1)

Published: Jan. 17, 2023

The ripple effect induced by uncontrollable Zn deposition is considered as the Achilles heel for developing high-performance aqueous Zn-ion batteries. For this problem, work reports a design concept of 3D artificial array interface engineering to achieve volume stress elimination, preferred orientation growth and dendrite-free stable metal anode. mechanism MXene on modulating kinetics behavior atoms were firstly disclosed multi-scale level, including in-situ optical microscopy transient simulation at mesoscopic scale, Raman spectroscopy X-ray diffraction microscopic well density functional theory calculation atomic scale. As indicated electrochemical performance tests, such engineered electrode exhibits comprehensive enhancements not only in resistance corrosion hydrogen evolution, but also rate capability cyclic stability. High-rate (20 mA cm-2) durable cycle lifespan (1350 h 0.5 cm-2, 1500 1 cm-2 800 5 can be realized. Moreover, improvement (214.1 mAh g-1 obtained 10 A g-1) stability demonstrated case array@Zn/VO2 battery. Beyond previous 2D closed engineering, research offers unique open stabilize anode, controllable revealed expected deepen fundamental rechargeable batteries limited

Language: Английский

Recent Progress on Zn Anodes for Advanced Aqueous Zinc‐Ion Batteries DOI Creative Commons
Chuanhao Nie,

Gulian Wang,

Dongdong Wang

et al.

Advanced Energy Materials, Journal Year: 2023, Volume and Issue: 13(28)

Published: June 17, 2023

Abstract Aqueous Zn‐ion batteries (AZIBs) have attracted much attention due to their excellent safety, cost‐effectiveness, and eco‐friendliness thereby being considered as one of the most promising candidates for large‐scale energy storage. Zn metal anodes with a high gravimetric/volumetric capacity are indispensable advanced AZIBs. However, pristine encounter severe challenges in achieving adequate cycling stability, including dendrite growth, hydrogen evolution reaction, self‐corrosion, by‐product formation. Because all these reactions closely related electrolyte/Zn interface, subtle interface engineering is important. Many strategies targeted been developed. In this review, timely update on perspectives summarized, especially focusing controllable synthesis Zn, surface engineering, electrolyte formulation, separator design. Furthermore, corresponding internal principles clarified, which helpful help seek new strategies. Finally, future development practical AZIBs discussed, conducting situ testing, unification battery models, some boundary issues, etc. This review expected guide provi beacon light direction aqueous zinc ion batteries.

Language: Английский

Citations

262
Planar and dendrite-free zinc deposition enabled by exposed crystal plane optimization of zinc anode DOI
Tian Wang,

Jinmeng Sun,

Yongbin Hua

et al.

Energy storage materials, Journal Year: 2022, Volume and Issue: 53, P. 273 - 304

Published: Sept. 7, 2022

Language: Английский

Citations

139
Design Strategies toward High‐Performance Zn Metal Anode DOI
Wei Nie, Hongwei Cheng, Qiangchao Sun

et al.

Small Methods, Journal Year: 2023, Volume and Issue: 8(6)

Published: Feb. 25, 2023

Abstract Rechargeable aqueous Zn‐ion batteries (AZIBs) are one of the most promising alternatives for traditional energy‐storage devices because their low cost, abundant resources, environmental friendliness, and inherent safety. However, several detrimental issues with Zn metal anodes including dendrite formation, hydrogen evolution, corrosion passivation, should be considered when designing advanced AZIBs. Moreover, these thorny not independent but mutually reinforcing, covering many technical processing parameters. Therefore, it is necessary to comprehensively summarize facing corresponding strategies develop roadmaps development high‐performance anodes. Herein, failure mechanisms impacts outlined. Recent progress on improving stability anode summarized, structurally designed anodes, alloy surface modification, electrolyte optimization, separator design. Finally, this review provides brilliant insightful perspectives stable promotes large‐scale application AZIBs in power grid systems.

Language: Английский

Citations

115
Weakly Solvating Cyclic Ether Electrolyte for High-Voltage Lithium Metal Batteries DOI
Jiaming Zhang, Qiuping Li, Yaping Zeng

et al.

ACS Energy Letters, Journal Year: 2023, Volume and Issue: 8(4), P. 1752 - 1761

Published: March 13, 2023

The commercialization of high-voltage lithium (Li) metal batteries (LMBs) has been severely hindered due to the lack advanced electrolytes that can simultaneously support a stable anode (LMA) and cathode (>4 V vs Li+/Li). Here, we propose tetrahydropyran (THP)-based weakly solvating electrolyte (WSE) regulate Li+ solvation structures interfacial behaviors. anion-rich in THP-based WSE effectively promotes formation inorganic-rich solid interphase (SEI) layers, firm (CEI) films, protective passivation films on an Al current collector. optimized behaviors contribute highly compact Li deposition, stability, inhibition transition ion dissolution corrosion. Finally, Li||LiNi0.5Co0.2Mn0.3O2 full cell delivered cycling performance at high cutoff voltages 4.3 even 4.5 V. This study demonstrates exciting approach enable ether-based for LMBs could be developed other battery systems.

Language: Английский

Citations

104
Recent advances in carbon-based electrocatalysts for vanadium redox flow battery: Mechanisms, properties, and perspectives DOI

Qingchun Jiang,

Yujie Ren, Yujie Yang

et al.

Composites Part B Engineering, Journal Year: 2022, Volume and Issue: 242, P. 110094 - 110094

Published: July 1, 2022

Language: Английский

Citations

102
Simultaneously Stabilizing Both Electrodes and Electrolytes by a Self‐Separating Organometallics Interface for High‐Performance Zinc‐Ion Batteries at Wide Temperatures DOI
Ming Zhao, Yanqun Lv,

Shunshun Zhao

et al.

Advanced Materials, Journal Year: 2022, Volume and Issue: 34(49)

Published: Oct. 18, 2022

Rechargeable aqueous zinc-ion batteries are of great potential as one the next-generation energy-storage devices due to their low cost and high safety. However, development long-term stable electrodes electrolytes still suffers from challenges. Herein, a self-separation strategy is developed for an interface layer design optimize both simultaneously. Specifically, coating with organometallics (sodium tricyanomethanide) evolves into electrically responsive shield composed nitrogen, carbon-enriched polymer network, sodium ions, which not only modulates migration pathways inhibit side reactions but also adsorbs onto Zn perturbations induce planar zinc deposition. Additionally, separated ions can diffuse electrolyte affect Zn2+ solvation structure maintain cathode structural stability by forming cathode-electrolyte ions' equilibrium, confirmed in situ spectroscopy electrochemical analysis. Due these unique advantages, symmetric exhibit extralong cycling lifespan 3000 h rate performance at 20 mA cm-2 wide temperatures. The efficiency further demonstrated practical full ultralong over 10 000 cycles -35 60 °C.

Language: Английский

Citations

98
Bio‐Inspired Polyanionic Electrolytes for Highly Stable Zinc‐Ion Batteries DOI Creative Commons
Haobo Dong,

Xueying Hu,

Ruirui Liu

et al.

Angewandte Chemie International Edition, Journal Year: 2023, Volume and Issue: 62(41)

Published: Aug. 24, 2023

For zinc-ion batteries (ZIBs), the non-uniform Zn plating/stripping results in a high polarization and low Coulombic efficiency (CE), hindering large-scale application of ZIBs. Here, inspired by biomass seaweed plants, an anionic polyelectrolyte alginate acid (SA) was used to initiate situ formation high-performance solid electrolyte interphase (SEI) layer on anode. Attribute groups -COO

Language: Английский

Citations

98
Dendrite-Free and Highly Stable Zn Metal Anode with BaTiO3/P(VDF-TrFE) Coating DOI
Quan Zong, Bo Lv, Chaofeng Liu

et al.

ACS Energy Letters, Journal Year: 2023, Volume and Issue: 8(7), P. 2886 - 2896

Published: June 2, 2023

Aqueous rechargeable Zn metal batteries have garnered increasing attention due to their high theoretical capacity, safety, and low cost. However, commercialization has been impeded by the rapid cycling deterioration caused side reactions dendrite growth on anodes. The present work explores a dielectric organic–inorganic film with hydrophobic surface circumvent these problems suppress zinc anode. Dielectric BaTiO3/P(VDF-TrFE) (BTO/PVT) coating demonstrated promote uniform deposition inhibit growth. also regulates Zn-ion desolvation process at interfaces is crucial in preventing water from harming anode surface, leading dendrite-free little formation of byproducts. resulting BTO/PVT@Zn long lifespan 3000 h an average Coulombic efficiency 99.6% 1 mA cm–2. In addition, BTO/PVT@Zn||NH4V4O10 full cell shows good rate capability lifespan.

Language: Английский

Citations

97
A Seamless Metal–Organic Framework Interphase with Boosted Zn2+ Flux and Deposition Kinetics for Long-Living Rechargeable Zn Batteries DOI
Huanhuan Sun,

Yu Huyan,

Na Li

et al.

Nano Letters, Journal Year: 2023, Volume and Issue: 23(5), P. 1726 - 1734

Published: Feb. 16, 2023

Zn metal has received immense interest as a promising anode of rechargeable aqueous batteries for grid-scale energy storage. Nevertheless, the uncontrollable dendrite growth and surface parasitic reactions greatly retard its practical implementation. Herein, we demonstrate seamless multifunctional metal-organic framework (MOF) interphase building corrosion-free dendrite-free anodes. The on-site coordinated MOF with 3D open structure could function highly zincophilic mediator ion sifter that synergistically induces fast uniform nucleation/deposition. In addition, corrosion hydrogen evolution are significantly suppressed by interface shielding interphase. An ultrastable plating/stripping is achieved elevated Coulombic efficiency 99.2% over 1000 cycles prolonged lifetime 1100 h at 10 mA cm-2 high cumulative plated capacity 5.5 Ah cm-2. Moreover, modified assures MnO2-based full cells superior rate cycling performance.

Language: Английский

Citations

96
Charge-Transfer Complex-Based Artificial Layers for Stable and Efficient Zn Metal Anodes DOI
Peixun Xiong,

Chuyuan Lin,

Ying Wei

et al.

ACS Energy Letters, Journal Year: 2023, Volume and Issue: 8(6), P. 2718 - 2727

Published: May 24, 2023

Herein, we report a charge-transfer complex electrolyte additive, 7,7,8,8-tetracyanoquinodimethane (TCNQ), with high Zn affinity, which was tightly adsorbed on the surface of anode to form dense and robust interfacial layer suppress activity H2O. As verified by comprehensive experimental computational analyses, this could construct Zn–Zn(TCNQ)2 Ohmic contact interface, guide rapid ion/electron transport, ameliorate electric field distribution, inhibit direct between active H2O anode, demonstrating dendrite-free facile plating/stripping kinetics. Consequently, Zn||Zn symmetrical cell exhibits reversibility over 1000 h at 20 mA cm–2 5 depth discharge (43%). Moreover, Zn||MnO2 full delivers capacity 143.3 g–1 2000 even after 4000 cycles retention 94.7% returning 100 g–1.

Language: Английский

Citations

96