Results 111 to 120 of about 26,087 (296)

A scalable 3D lithium metal anode

Energy Storage Materials, 2019
Abstract A scalable 3D electrode to serve as a lithium metal host is developed to enable stable lithium metal cycling. The electrode is simply fabricated by coating a slurry of well mixed LiNO3, carbon black, and PVDF on the Cu foil. The pores in the electrode serve as lithium metal hosts while the LiNO3 particles act both as a structural skeleton ...
Haodong Liu, Xiujun Yue, Xing Xing, Qizhang Yan, Jason Huang, Victoria Petrova, Hongyao Zhou, Ping Liu   +7 more
openaire   +2 more sources

Review of Thin Lithium Metal Battery Anode Fabrication – Microstructure – Electrochemistry Relations

Advanced Materials, EarlyView.
Thin, lightweight lithium‐metal anodes are pivotal for practical high‐energy batteries. This review surveys processing routes that convert diverse Li precursors, e.g., ingots, melts, solutions, and vapor, into Li‐rich foils with controlled thickness, areal density, and tailored functionality.
Yuhang Hu, Zidong Chen, Yixian Wang, Haorui Hou, Bingcheng Chen, David Mitlin, Wei Liu   +6 more
wiley   +1 more source

Organosulfide-plasticized solid-electrolyte interphase layer enables stable lithium metal anodes for long-cycle lithium-sulfur batteries

Nature Communications, 2017
The practical application of lithium metal anodes suffers from the poor Coulombic efficiency and growth of lithium dendrites. Here, the authors report an approach to enable the self-formation of stable and flexible solid-electrolyte interphase layers ...
Guoxing Li, Yue Gao, Xin He, Qingquan Huang, Shuru Chen, Seong H. Kim, Donghai Wang   +6 more
doaj   +1 more source

Polyimide‐Linked Hexaazatriphenylene‐Based Porous Organic Polymer with Multiple Redox‐Active Sites as a High‐Capacity Organic Cathode for Lithium‐Ion Batteries

Advanced Materials, EarlyView.
A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal, Jonathan Caroni, Asia Patriarchi, Olivera Luzanin, Rafael Ramos, Jan Bitenc, Manuel Melle‐Franco, Manuel Souto   +7 more
wiley   +1 more source

Reactive Carbide‐Based Synthesis and Microstructure of NASICON Sodium Metal All Solid‐State Electrolyte

Advanced Materials, EarlyView.
Sodium Metal All‐Solid State Batteries (Na‐ASSBs) are enabled by the synthesis of the solid state electrolyte, NASICON (Na1+xZr2SixP3‐xO12), using carbide‐based precursor compounds (ZrC and SiC); resulting in dense, pure, and mechanically improved microstructure.
Callum J. Campbell, Scott Monismith, Vikalp Raj, Yixian Wang, Qianqian Yan, Cole D. Fincher, Rohit Raj, Yet‐Ming Chiang, John Watt, Josefine D. McBrayer, David Mitlin   +10 more
wiley   +1 more source

Editorial: Lithium metal anode protection

Frontiers in Energy Research
Impact Factor: 2.6 ; Fil: Luque, Guillermina L. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Teórica y Computacional; Argentina. ; Fil: Luque, Guillermina L. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Físico-Química de Córdoba; Argentina.
openaire   +3 more sources

Tailored Redox‐Active Catholytes Enabling High‐Rate and High‐Loading All‐Solid‐State Lithium‐Sulfur Batteries

Advanced Materials, EarlyView.
This study explores iodine substitution in solid electrolytes to overcome sluggish redox kinetics and poor charge transport in all‐solid‐state Li‐S batteries. The resulting iodine‐rich, amorphous phase and superionic, nanocrystalline domains enable effective redox mediation and provide a robust ionic percolation network.
Jingui Yang, Ruizhuo Zhang, Ramon Zimmermanns, Mareen Schaller, Sylvio Indris, Jaehoon Choi, Simon Fleischmann, Torsten Brezesinski, Florian Strauss   +8 more
wiley   +1 more source

Comprehensive Understanding of Accelerated Kinetics Driven by Anion–Diluent Dynamics Enabling Wide Temp Operation in Dual‐Ion Batteries

Advanced Materials, EarlyView.
The transient interactions between TFSI− anions and a diluent within an anion‐dictated electrolyte are revealed, which can reduce interfacial reorganization energy, thereby accelerating ion kinetics and markedly facilitating sustainable anion storage in high‐voltage graphite cathodes for dual‐ion batteries at fast charge and wide temperature range ...
Sungho Kim, Youngbi Kim, Heejae Yang, Dongjoo Kim, Jieun Kang, Dokyung Kim, Young Joo Lee, Jeong Woo Han, Jaegeon Ryu, Soojin Park   +9 more
wiley   +1 more source

Recent Advances in Lithium Ion/Lithium Metal Hybrid Anodes: from Design Principles to Practical Applications

Advanced Science
Lithium metal is widely regarded as the ultimate anode material for next‐generation high‐energy‐density batteries due to its exceptional theoretical specific capacity (3860 mA h g−1) and low redox potential (−3.04 V vs standard hydrogen electrode ...
Xianze Yin, Huan Ye, Zi‐Jian Zheng
doaj   +1 more source

Synergistic Coupling of Host and Electrolyte Achieving 1270 Wh L−1 in Anode‐Free Lithium Metal Batteries

Advanced Materials, EarlyView.
A synergistic combination of a highly reversible host and a commercially viable carbonate‐rich electrolyte enables simultaneous stabilization of both anode and cathode interfaces in anode‐free lithium metal batteries. This integrated strategy delivers exceptional reversibility and a record volumetric energy density of 1270 Wh L−1 (including package) in
Dong‐Yeob Han, Saehun Kim, Junsu Son, Sangwon Lee, Sungjin Cho, Donghyun Lee, Jiyoon Lee, Tae Kyung Lee, Nam‐Soon Choi, Soojin Park   +9 more
wiley   +1 more source