Results 131 to 140 of about 192,875 (330)

Recent advances in li metal anode protection for high performance lithium-sulfur batteries

Discover Chemical Engineering
Lithium-sulfur batteries (LSBs) have garnered significant attention as a promising next-generation rechargeable battery, offering superior energy density and cost-effectiveness.
Seungjun Han, Ju Hyun Lee, Jinuk Kim, Jinwoo Lee   +3 more
doaj   +1 more source

Prussian Blue Analog as a Functional Additive for Restoring Sulfide Solid Electrolytes: Enhancing Moisture Stability in All‐Solid‐State Batteries

Advanced Materials, EarlyView.
This work unveils the multifunctional roles of Prussian blue analogs (PBAs) within the LPSCl matrix, where they act as effective moisture scavengers and enable partial recovery of electrochemical performance. In addition, owing to their relatively soft nature, PBAs help mitigate interfacial stress and thereby enhance electrochemical stability and ...
Sumin Ko, Hyebin Jeong, Changshin Jo, Sang‐Min Lee   +3 more
wiley   +1 more source

Identification of Lithium Compounds on Surfaces of Lithium Metal Anode with Machine-Learning-Assisted Analysis of ToF-SIMS Spectra. [PDF]

ACS Appl Mater Interfaces, 2023
Zhao Y, Otto SK, Lombardo T, Henss A, Koeppe A, Selzer M, Janek J, Nestler B.   +7 more
europepmc   +1 more source

Correlated Dual‐Gradient Electrodes Enabling Spatially Synchronized Sulfur Redox in High‐Mass‐Loading Li–S Batteries Under High Current Densities

Advanced Materials, EarlyView.
Coupling a dual‐gradient carbonized framework with Fe2O3/Fe‐N‐C catalytic sites enables spatially synchronized sulfur redox across the entire electrode thickness in high‐mass‐loading Li–S batteries. This synergistic structural–catalytic design effectively mitigates concentration, ohmic, and electrochemical polarization, thereby achieving high‐capacity ...
Yuxuan Zhang, Yeongjun Oh, Jinwook Baek, Minyoung Kim, Zachary Didat, Han Wook Song, Sunghwan Lee   +6 more
wiley   +1 more source

X-ray computed tomography analysis of lithium deposition in all-solid-state lithium-metal batteries with carbon interlayers bonded through various processes

Journal of Power Sources Advances
Lithium-metal anodes are promising electrodes for fabricating high-capacity all-solid-state batteries; however, lithium dendrite growth during charging limits their applicability.
M. Kodama, N. Uno, Y. Takase, O. Aoki, R. Iwamura, T. Kotaka, K. Aotani, S. Hirai   +7 more
doaj   +1 more source

Construction of a Bis(benzene sulfonyl)imide-Based Single-ion Polymer Artificial Layer for a Steady Lithium Metal Anode. [PDF]

Polymers (Basel), 2023
Wang Y, Zhao M, Chen Y, Bao H, Li C.
europepmc   +1 more source

Impact of Anode to Cathode Crossover in Lithium‐metal Batteries With High‐Nickel Cathodes

Advanced Materials, EarlyView.
Anode‐to‐cathode chemical crossover is identified as a critical degradation mechanism in lithium‐metal batteries. Full‐cell experiments with high‐Ni layered oxide cathodes and localized high‐concentration electrolytes reveal accelerated cathode impedance growth and CEI thickening driven by lithium‐metal anodes. The findings underscore the importance of
Zezhou Guo, Andrei Dolocan, Arumugam Manthiram   +2 more
wiley   +1 more source

Construction of 3D lithium metal anode using bi-functional composite separator: a new approach for lithium battery. [PDF]

RSC Adv, 2023
Liu F, Xiang T, Xue J, Jia S, Yan J, Huo H, Zhou J, Li L.   +7 more
europepmc   +1 more source

Navigating Ternary Doping in Li‐ion Cathodes With Closed‐Loop Multi‐Objective Bayesian Optimization

Advanced Materials, EarlyView.
The search for advanced battery materials is pushing us into highly complex composition spaces. Here, a space with about 14 million unique combinations is efficiently explored using high‐throughput experimentation guided by Bayesian optimization with a deep kernel trained on both the Materials Project database and our data.
Nooshin Zeinali Galabi, Cheng‐Hao Liu, Moksh Jain, Marc Kamel, Shipeng Jia, Yoshua Bengio, Eric McCalla   +6 more
wiley   +1 more source

Regulation of Lithium Nucleation by Designing a Biomimetic Carbon Frame for Super Compact and Non‐Expanding Lithium Metal Anode

Carbon Energy
Lithium metal is a compelling choice as an anode material for high‐energy‐density batteries, attributed to its elevated theoretical specific energy and low redox potential.
Ziyi Chen, Ying Yao, Feiyang Yang, Zhaolin Gou, Lipu Sun, Feng Wu, Jun Lu   +6 more
doaj   +1 more source