Results 211 to 220 of about 7,569 (255)

Functionalized Organic Lithium Salt Enables Flexible Solid‐State Electrolytes With Dual‐Ion Channels for Safe Li Metal Batteries

Carbon Energy, EarlyView.
Here, we design a flexible and non‐flammable solid‐state electrolyte with hierarchical dual‐ion conductive channels. The engineered electrolyte combines continuous organic conductive‐phase pathways for fast bulk Li+ transport and dynamic polymer networks for interfacial ion hopping, achieving unprecedented room temperature conductivity (> 1 mS cm−1 ...
Yijing Liu, Zifan Bu, Han Fang, Xiao Xu, Jinrui Hu, Lixia Bao, Weibo Kong, Jiliang Wang   +7 more
wiley   +1 more source

Research Progress on the Application of Biomass Fibers in Lithium-Ion Battery Separators. [PDF]

Membranes (Basel)
Chen C, Li B, Zhao C.
europepmc   +1 more source

Advancing Upcycling and Regeneration of Spent LiFePO4: Failure Mechanisms and Recovery Strategies

Carbon Energy, EarlyView.
This review studies the failure mechanism to promote the upcycling regeneration of spent lithium iron phosphate (S‐LFP). It first summarizes the failure mechanisms of LFP batteries revealed via advanced characterization technologies and then explores the respective advantages and challenges of hydrometallurgy and direct regeneration methods.
Yi Wang, Xue Liu, Wen Luo, Rui Xu, Ze Wang, Jean‐Jacques Gaumet, Liqiang Mai   +6 more
wiley   +1 more source

Cosolvent-Regulated Weakly Solvating Locally Concentrated Ionic Liquid Electrolyte for Long-Life Lithium Metal Batteries at Low Temperatures. [PDF]

Small Sci
Xu L, Ding B, Xu C, Xu M, Fan Z, Song P, Wang J, Zhang X, Yamauchi Y.   +8 more
europepmc   +1 more source

Enabling dendrite-free lithium metal batteries through a constrained phase-field model

Ben Mansour Dia, Guy O. Ngongang Ndjawa
openalex   +1 more source

High‐Performance Solid‐State Lithium Batteries via Dipole‐Matching: Enabling Compact Polymer Microstructure and Stable Interfaces

Carbon Energy, EarlyView.
A dipole–matching strategy is proposed to engineer PVDF‐HFP solid polymer electrolytes by incorporating 3,5–bis(trifluoromethyl)benzoic acid. Dipole interactions regulate polymer nucleation and phase alignment, forming compact microstructures, while controlled FSI– decomposition induces a LiF–rich interphase, enabling fast Li+ transport, uniform ...
Ya Song, Haotian Qu, Bosi Huang, Jie Tang, Yanfei Zhu, Wenqiang Fang, Zijun Li, Zhoujie Lao, Zhuozhao Wu, Xian Wu, Jinlong Yang, Guangmin Zhou   +11 more
wiley   +1 more source

Magnetic microscopy for operando imaging of battery dynamics. [PDF]

Nat Commun
Pollok S, Khoshkalam M, Ghaffari-Tabrizi F, Kurnia F, Wang D, Li S, Bucher DB, Rupp JLM, Christensen DV.   +8 more
europepmc   +1 more source

Mg‐Gradient Polyacrylonitrile Nanofiber Layer Enabling Li Coble Creep and Stress Relaxation in Anode‐Free All‐Solid‐State Batteries

Carbon Energy, EarlyView.
A Mg‐gradient polyacrylonitrile nanofiber (PAN@Mg) layer is introduced on the current collector. This 2‐μm‐thick layer regulates Li diffusion via the Coble creep mechanism, preventing direct Li–solid electrolyte contact. Its elasticity effectively mitigates stress, preserving interfacial integrity during cycling. This approach enables highly reversible
Jaeik Kim, Hyungjun Lee, Jinwoo Jeong, Beom Gwon Son, Uijin Chang, Jaeyoon Kim, Ji Yeong Sung, Jong Sung Jin, Seungwoo Lee, Joonhyeok Park, Yeseung Lee, Jinhee Jung, Woojin Jeong, Ungyu Paik, Taeseup Song   +14 more
wiley   +1 more source

Uniform and High Li⁺ Transporting Polymer Electrolytes for Stable and Long-Cycle-Life Lithium Metal Batteries: Current Status and Future. [PDF]

Small
Handayani PL, Kim G, Cho A, Jeon Y, Kim N, Kim S, Ahn S, Jeong H, Choi UH.   +8 more
europepmc   +1 more source

Structural Aspects of Lithium‐Ion Conduction in the Phosphidotitanate Li8TiP4 and Its Comparison With Li7+5xTa1−xP4 and Li8−xTi1−xTaxP4

Chemistry – A European Journal, EarlyView.
ABSTRACT The chemical system Li/Ti/P has previously been subject to intensive investigation. However, reliable structural data for the reported phases have remained elusive. Motivated by the growing interest in phosphorus‐based lithium‐ion conductors, we have reinvestigated the synthesis, crystal structure, and physical properties of Li8TiP4.
David Müller, Tobias Kutsch, Sabine Zeitz, Viktor Hlukhyy, Gabriele Raudaschl‐Sieber, Wilhelm Klein, Thomas F. Fässler   +6 more
wiley   +1 more source