Results 131 to 140 of about 26,087 (296)

Superionic Amorphous Li2ZrCl6 and Li2HfCl6

Advanced Materials, EarlyView.
Amorphous Li2HfCl6 and L2ZrCl6 are shown to be promising solid‐state electrolytes with predicted ionic conductivities >20 mS·cm−1. Molecular dynamics simulations with machine‐learning force fields reveal that anion vibrations and flexible MCl6 octahedra soften the Li coordination cage and enhance mobility. Correlation between Li‐ion diffusivity and the
Shukai Yao, De‐en Jiang
wiley   +1 more source

Efficient Non‐Invasive Rejuvenation of Spent Lithium Iron Phosphate Batteries Through Controlled Overdischarge

Advanced Materials, EarlyView.
This strategy rejuvenates spent lithium iron phosphate battery by non‐invasively targeting Li+ trapped within the solid‐electrolyte interphase (SEI). This method mitigates copper dissolution and reduces Li/Fe antisite defects, achieving 9.56% capacity recovery and 214 cycles lifespan extension. The process requires only 3 MJ kg−1 of energy and emitting
Jinu Song, Yujie Chen, Nianji Zhang, Cancan Peng, Huan Li, Chao Ye, Shi‐Zhang Qiao   +6 more
wiley   +1 more source

Perspective on Aqueous Batteries: Historical Milestones and Modern Revival

Advanced Materials, EarlyView.
This review retraces the development of aqueous batteries from classical Zn‐MnO2 chemistry to modern Zn and Ni systems, correlating voltage, capacity, and electrolyte formulation with practical performance. By mapping historical success and failure onto current and future research directions, it identifies guiding principles that steer the design of ...
Fangwang Ming, Dong Guo, Yizhou Wang, Hussam Qasem, Hanfeng Liang, Husam N. Alshareef   +5 more
wiley   +1 more source

In Situ Formed Tribofilms as Efficient Organic/Inorganic Hybrid Interlayers for Stabilizing Lithium Metal Anodes. [PDF]

Nanomicro Lett, 2023
Huang S, Long K, Chen Y, Naren T, Qing P, Ji X, Wei W, Wu Z, Chen L.   +8 more
europepmc   +1 more source

Low Resistance Interphase Formation at the PEO‐LiTFSI|LGPS Interface in Lithium Solid‐State Batteries

Advanced Materials Interfaces, EarlyView.
Interfacial charge transfer and low‐resistance interphase formation between PEO‐based polymer and Li10GeP2S12 solid electrolytes are investigated using multi‐electrode impedance spectroscopy and advanced analytical techniques such as XPS and ToF‐SIMS.
Ujjawal Sigar, Timo Weintraut, Sebastian L. Benz, Semih Engün, Sascha Kremer, Anja Henss, Felix H. Richter   +6 more
wiley   +1 more source

Data-driven electrolyte design for lithium metal anodes. [PDF]

Proc Natl Acad Sci U S A, 2023
Kim SC, Oyakhire ST, Athanitis C, Wang J, Zhang Z, Zhang W, Boyle DT, Kim MS, Yu Z, Gao X, Sogade T, Wu E, Qin J, Bao Z, Bent SF, Cui Y.   +15 more
europepmc   +1 more source

Using a Zero‐Strain Reference Electrode to Distinguish Anode and Cathode Volume Changes in a Solid‐State Battery

Advanced Materials Interfaces, EarlyView.
Volume changes of a solid‐state battery cell are separated into the individual contributions of anode and cathode. Simultaneously determining the “reaction volumes” of both electrodes requires a reference electrode with a pressure‐independent potential.
Mervyn Soans, Benedikt Huber, Marcel Drüschler, Dominic Bresser, Alberto Varzi, Christoffer Karlsson   +5 more
wiley   +1 more source

Exploring the Potential of SnHPO₃ and Ni_3.4Sn₄ as Anode Materials in Argyrodite-Based All-Solid-State Lithium-Ion Batteries

Nanomaterials
All-solid-state batteries have garnered significant attention due to their potential to exceed the energy density of conventional lithium-ion batteries, particularly when alloying-based materials or lithium metal anodes are used.
Wissal Tout, Junxian Zhang, Mickael Mateos, M’hamed Oubla, Fouzia Cherkaoui El Moursli, Fermin Cuevas, Zineb Edfouf   +6 more
doaj   +1 more source

Direct in situ measurements of electrical properties of solid-electrolyte interphase on lithium metal anodes. [PDF]

Nat Energy, 2023
Xu Y, Jia H, Gao P, Galvez-Aranda DE, Beltran SP, Cao X, Le PML, Liu J, Engelhard MH, Li S, Ren G, Seminario JM, Balbuena PB, Zhang JG, Xu W, Wang C.   +15 more
europepmc   +1 more source

Lithium Metal Anode in Electrochemical Perspective

ChemElectroChem
AbstractLithium metal is a possible anode material for building high energy density secondary batteries, but its problems during cycling have hindered the commercialization of lithium metal secondary batteries. Until now, many sophisticated techniques have been used to obtain rich micro‐morphological and physicochemical information of the deposition ...
Leping Wang, Feng Wu, Ying Yao, Cunzhong Zhang   +3 more
openaire   +2 more sources