Results 81 to 90 of about 5,184,706 (296)

Friction constructing a capacity-compensation interlayer enabled the stable lithium metal batteries

Journal of Materiomics
The high-energy-density lithium metal batteries (LMBs) is expected to drive the development of the low-altitude economy and electro vehicles. Nevertheless, the practical application of lithium anodes is hampered by well-known issues of unstable ...
Shaozhen Huang, An Wang, Jiahua Liao, Xiangli Zhong, Hongjia Song, Chao Zhong, Zhongming Wang, Yuejiao Chen, Kecheng Long, Jinbin Wang, Libao Chen   +10 more
doaj   +1 more source

Monolithic Oxidation Enables Ultrathin Vertically Graded Tantalum Oxide for Low‐Voltage, Low‐Variability Memristive Switching

Advanced Functional Materials, EarlyView.
Monolithic UV‐ozone oxidation of Ta forms an ultrathin Ta2O5/TaOx bilayer enabling resistive switching with a vertical defect gradient. A stoichiometric surface layer over an oxygen‐deficient sublayer promotes localized filament nucleation near the top interface, enabling low‐voltage operation, and reduced cycle‐to‐cycle variability.
Seunghoon Yang, Dong Hyun Lee, Conan Weiland, Won‐Il Lee, Kim Kisslinger, Mingzhao Liu, Aswin kumar Anbalagan, Xiao Tong, Soumyajit Mandal, Nikhil Tiwale, Houk Jang, Chang‐Yong Nam   +11 more
wiley   +1 more source

Imidazolium-based Ionic Liquid Electrolytes with Bis(fluorosulfonyl)imide Anions for Lithium Metal Anodes: Effects of Salt Concentration and Solvent Dilution

Electrochemistry
Ionic liquids (ILs) are attractive electrolytes for Li metal batteries because of their non-volatility, non-flammability, and wide electrochemical stability window.
Junichi MURAI, Kazuhide UENO
doaj   +1 more source

Tuning the Optoelectronic Properties of Wide Bandgap Perovskites: Data‐Driven Insights from Combinatorial Synthesis and High‐Throughput Experimentation

Advanced Functional Materials, EarlyView.
Combinatorial vapor deposition enables independent tuning of Cs/Pb and Br/Cl in wide‐bandgap perovskites. Automated multimodal mapping of 500+ compositions reveals a high‐energy optical transition that correlates with enhanced photoluminescence, defining a practical Cs/Pb window.
Alexander Wieczorek, Sergey Tsarev, Nathan Rodkey, Oleksandr Pshyk, Stefanie Frick, Maksym V. Kovalenko, Sebastian Siol   +6 more
wiley   +1 more source

Structural Power Composites Based on High Mass Loading Zn‐Ion Hybrid Supercapacitors with Metal Mesh Current Collectors and Aramid Nanofiber/Glass Fiber Composite Electrolytes

Advanced Functional Materials, EarlyView.
A multifunctional structural power composite is developed by integrating high‐mass‐loading Zn‐ion hybrid supercapacitors with metal mesh current collectors and aramid nanofiber‐based composite electrolytes, enabling simultaneous load‐bearing capability and enhanced areal energy storage.
Yuseung Choi, Gilyong Shin, Hoyeon Lee, Eun Jae Nam, Byeong Jun So, Sungryul Yun, Fu‐Kuo Chang, Jei Gyeong Jeon, Tae June Kang   +8 more
wiley   +1 more source

Review on Artificial Interphases for Lithium Metal Anodes: From a Mechanical Perspective

ChemElectroChem
Lithium (Li) metal is a promising candidate for next‐generation high‐energy‐density rechargeable batteries. However, the solid electrolyte interphase (SEI) inevitably suffers from mechanical fracture owing to the large morphological change during Li ...
Dr. Yueying Peng, Dr. Ryota Tamate, Dr. Kei Nishikawa   +2 more
doaj   +1 more source

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

Advanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao, Jiaojiao Zhang, Shideng Yuan, Xinmeng Yu, Keming Wan, Xiaoguang Duan, Zhining Wang   +6 more
wiley   +1 more source

Operando Visualization and Interfacial Engineering of Li Metal Anodes

The grand challenge of climate change has created an enormous need for superior battery technologies that deliver higher energy/power densities at low cost without sacrificing safety and cycle life.
Kazyak, Eric
core   +6 more sources

Spatially Regulated Lithium Plating via Li2O‐Rich Interphase Enables Durable Fast‐Charging Hybrid Lithium Batteries

Advanced Functional Materials, EarlyView.
A Li2O‐rich solid electrolyte interphase (SEI) is engineered on graphite through a propylene carbonate‐based electrolyte to spatially regulate Li plating. The homogeneous interphase lowers Li nucleation barriers, promotes conformal Li deposition around graphite particles, and suppresses dendritic accumulation, enabling durable hybrid Li‐ion/Li‐metal ...
Robert Kuphal, Jingjing Liu, Junxiang Liu, Tao Ma, Yi Ding, Mahmood Haq, Satish Udpa, Stephen J. Harris, Chengcheng Fang   +8 more
wiley   +1 more source

Bottom-Up Li Deposition by Constructing a Multiporous Lithiophilic Gradient Layer on 3D Cu Foam for Stable Li Metal Anodes

, 2022
Metallic current collectors with three-dimensional (3D) porous structures have been considered as ideal hosts for Li metal anodes because of their ability to accommodate anode volume fluctuations and suppress Li dendrite formation.
Yi Ding (172783), Chao Li (145513), Weiye Guan (1328826), Xizheng Liu (1499323), Yang Lv (279176), Chao Ma (207385), Qingxu Zhang (6338384)   +6 more
core   +1 more source