Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 471, P. 144735 - 144735
Published: July 10, 2023
Language: Английский
Nano-Micro Letters, Journal Year: 2022, Volume and Issue: 14(1)
Published: June 14, 2022
Metallic zinc (Zn) is one of the most attractive multivalent-metal anode materials in post-lithium batteries because its high abundance, low cost and theoretical capacity. However, it usually suffers from large voltage polarization, Coulombic efficiency propensity for dendritic failure during Zn stripping/plating, hindering practical application aqueous rechargeable zinc-metal (AR-ZMBs). Here we demonstrate that anionic surfactant-assisted situ surface alloying Cu remarkably improves reversibility 3D nanoporous electrodes potential use as high-performance AR-ZMB materials. As a result zincophilic ZnxCuy alloy shell guiding uniform deposition with zero nucleation overpotential facilitating stripping via ZnxCuy/Zn galvanic couples, self-supported exhibit superior dendrite-free stripping/plating behaviors ambient electrolyte, ultralow polarizations under current densities up to 50 mA cm‒2, exceptional stability 1900 h utilization. This enables full cells constructed KzMnO2 cathode achieve specific energy ~ 430 Wh kg‒1 99.8% efficiency, retain 86% after long-term cycles > 700 h.
Language: Английский
Citations
144
Energy storage materials, Journal Year: 2022, Volume and Issue: 53, P. 629 - 637
Published: Oct. 6, 2022
Language: Английский
Citations
111
Communications Materials, Journal Year: 2023, Volume and Issue: 4(1)
Published: May 26, 2023
Abstract Fatal casualties resulting from explosions of electric vehicles and energy storage systems equipped with lithium-ion batteries have become increasingly common worldwide. As a result, interest in developing safer more advanced battery has grown. Aqueous are emerging as promising alternative to batteries, which offer advantages such low cost, safety, high ionic conductivity, environmental friendliness. In this Review, we discuss the challenges recent strategies for various aqueous that use lithium, zinc, sodium, magnesium, aluminium ions carrier ions. We also highlight three key factors need most improvement these systems: higher operating voltage cathode, stable metal anode interface, larger electrochemical stability window electrolyte.
Language: Английский
Citations
98
Progress in Materials Science, Journal Year: 2024, Volume and Issue: 143, P. 101253 - 101253
Published: Feb. 16, 2024
Language: Английский
Citations
74
Advanced Materials, Journal Year: 2023, Volume and Issue: 35(20)
Published: Feb. 26, 2023
Stable zinc (Zn)/electrolyte interface is critical for developing rechargeable aqueous Zn-metal batteries with long-term stability, which requires the dense and stable Zn electrodeposition. Herein, an interfacial lattice locking (ILL) layer constructed via electro-codeposition of Cu onto electrodes. The ILL shows a low misfit (δ = 0.036) Zn(002) plane selectively locks orientation deposits, enabling epitaxial growth deposits by layer. Benefiting from unique orientation-guiding robustly adhered properties, enables symmetric Zn||Zn cells to achieve ultralong life span >6000 h at 1 mA cm-2 mAh , overpotential (65 mV) 10 plating/stripping >90 ultrahigh depth discharge (≈85%). Even limited supply high current density (8.58 ), ILL@Zn||Ni-doped MnO2 can still survive >2300 cycles.
Language: Английский
Citations
52
Advanced Energy Materials, Journal Year: 2024, Volume and Issue: 14(12)
Published: Jan. 22, 2024
Abstract The practical application of aqueous rechargeable batteries faces several challenges due to the limited stability window electrolytes and parasitic side reactions, such as corrosion, passivation, gas evolution, co‐intercalations. solid electrolyte interphase (SEI) formed at electrode/electrolyte interface plays a critical role in determining interfacial properties battery performance. Efforts are being made develop effective SEIs, functionalize layers, explore various hybrid that facilitate SEI formation. This review highlights interphasial structures batteries. First, common issues encountered by specific characteristics lithium‐ion, sodium‐ion, zinc‐ion, aluminum‐ion outlined. Then tactics used improve cycle introduced compared working principles key parameters from context modification discussed. Finally, constructive insights suggestions for developing high‐performance offered, with focus on formation layer design.
Language: Английский
Citations
33
Advanced Materials, Journal Year: 2024, Volume and Issue: 36(30)
Published: May 12, 2024
Aqueous aluminum ion batteries (AAIBs) hold significant potential for grid-scale energy storage owing to their intrinsic safety, high theoretical capacity, and abundance of aluminum. However, the strong electrostatic interactions delayed charge compensation between high-charge-density ions fixed lattice in conventional cathodes impede development high-performance AAIBs. To address this issue, work introduces, first time, high-entropy Prussian blue analogs (HEPBAs) as AAIBs with unique tolerance efficient multipath electron transfer. Benefiting from long-range disorder robust strain field, HEPBAs enable manifestation respiration effect minimize volume changes, thereby achieving one best long-term stabilities (91.2% capacity retention after 10 000 cycles at 5.0 A g
Language: Английский
Citations
25
Small, Journal Year: 2024, Volume and Issue: unknown
Published: Jan. 12, 2024
Abstract The energy transition to renewables necessitates innovative storage solutions beyond the capacities of lithium‐ion batteries. Aluminum‐ion batteries (AIBs), particularly their aqueous variants (AAIBs), have emerged as potential successors due abundant resources, electrochemical advantages, and eco‐friendliness. However, they grapple with achieving theoretical voltage potential, often yielding less than expected. This perspective article provides a comprehensive examination challenges faced by AAIBs, attributing gaps factors such aluminum reduction hydrogen evolution reaction, aluminum's inherent passivation. Through critical exploration methodologies, strategies, underpotential deposition, alloying, interface enhancements, tailored electrolyte compositions, advanced cathode design, are proposed. piece seeks guide researchers in harnessing full AAIBs global landscape.
Language: Английский
Citations
24
Journal of the American Chemical Society, Journal Year: 2024, Volume and Issue: 146(10), P. 7018 - 7028
Published: Feb. 27, 2024
Aqueous rechargeable magnesium batteries hold immense potential for intrinsically safe, cost-effective, and sustainable energy storage. However, their viability is constrained by a narrow voltage range suboptimal compatibility between the electrolyte electrodes. Herein, we introduce an innovative ternary deep eutectic Mg-ion composed of MgCl
Language: Английский
Citations
23
Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 63(18)
Published: March 12, 2024
Abstract Metallic zinc is a promising anode material for rechargeable aqueous multivalent metal‐ion batteries due to its high capacity and low cost. However, the practical use always beset by severe dendrite growth parasitic side reactions occurring at anode/electrolyte interface. Here we demonstrate dynamic molecular interphases caused trace dual electrolyte additives of D‐mannose sodium lignosulfonate ultralong‐lifespan dendrite‐free anode. Triggered plating stripping electric fields, species are alternately reversibly (de‐)adsorbed on Zn metal, respectively, accelerate 2+ transportation uniform nucleation deposition inhibit Coulombic efficiency. As result, in such dual‐additive exhibits highly reversible stripping/plating behaviors >6400 hours 1 mA cm −2 , which enables long‐term cycling stability Zn||Zn x MnO 2 full cell more than 2000 cycles.
Language: Английский
Citations
23