Results 31 to 40 of about 6,423 (162)

Dendrite-Free Li Metal Plating/Stripping Onto Three-Dimensional Vertical-Graphene@Carbon-Cloth Host

Frontiers in Chemistry, 2019
Lithium metal is deemed as an ideal anode material for next-generation lithium ion batteries (LIBs) due to its high specific capacity and low redox potential.
Congcong Yan, Tingting Xu, Caiyun Ma, Jinhao Zang, Junmin Xu, Yumeng Shi, Dezhi Kong, Chang Ke, Xinjian Li, Ye Wang   +9 more
doaj   +1 more source

Effects of Key Factors on Lithium Dendrite Dissolution and Dead Lithium Formation: A Phase-Field Simulation Study

Batteries
The growth of lithium dendrites and the associated “dead lithium” issue significantly impair the performance and cycle life of lithium metal batteries.
Shuzeng Hou, Boyang Zeng, Jingwei Wu, Yongqi Lyu, Xiayi Sun   +4 more
doaj   +1 more source

Electrolyte for lithium protection: From liquid to solid

Green Energy & Environment, 2019
Lithium battery with high energy density and enhanced safety is undoubtedly the ideal choice for consumer electronics and electric vehicles. Metal anode such as lithium has been considered as the most effective way to enhance the energy density as it ...
Xiaohong Wu, Kecheng Pan, Mengmin Jia, Yufei Ren, Hongyan He, Lan Zhang, Suojiang Zhang   +6 more
doaj   +1 more source

Unveiling the Li/Electrolyte Interface Behavior for Dendrite‐Free All‐Solid‐State Lithium Metal Batteries by Operando Nano‐Focus WAXS

Advanced Science
Poly(ethylene oxide) (PEO)‐based solid composite electrolytes suffer from poor conductivity and lithium dendrite growth, especially toward the metallic lithium metal anode.
Yuxin Liang, Fabian A.C. Apfelbeck, Kun Sun, Yingying Yan, Lyuyang Cheng, Guangjiu Pan, Tianle Zheng, Yajun Cheng, Anton Davydok, Christina Krywka, Peter Müller‐Buschbaum   +10 more
doaj   +1 more source

Partly lithiated graphitic carbon foam as 3D porous current collectors for dendrite-free lithium metal anodes

Electrochemistry Communications, 2019
Though lithium (Li) metal is an ideal anode material for next-generation rechargeable batteries, its application has been seriously limited by security and cyclability issues as the result of uncontrollable Li dendrite growth. To solve this problem, this
Tao Chen, Weishang Jia, Zeyu Yao, Yuchi Liu, Xin Guan, Kewei Li, Julan Xiao, Hongli Liu, Ying Chen, Yong Zhou, Daming Sun, Jingze Li   +11 more
doaj   +1 more source

Operando monitoring of dendrite formation in lithium metal batteries via ultrasensitive tilted fiber Bragg grating sensors

Light: Science & Applications
Lithium (Li) dendrite growth significantly deteriorates the performance and shortens the operation life of lithium metal batteries. Capturing the intricate dynamics of surface localized and rapid mass transport at the electrolyte–electrode interface of ...
Xile Han, Hai Zhong, Kaiwei Li, Xiaobin Xue, Wen Wu, Nan Hu, Xihong Lu, Jiaqiang Huang, Gaozhi Xiao, Yaohua Mai, Tuan Guo   +10 more
doaj   +1 more source

Influence of Physical Parameters on Lithium Dendrite Growth Based on Phase Field Theory

Metals
Lithium batteries have emerged as the mainstream technology in the current energy storage field due to their advantages, such as high energy density and long cycle life.
Wenqian Hao, Fengkai Guo, Jingyang Li, Jiamiao Xie   +3 more
doaj   +1 more source

A Review of the Relationship between Gel Polymer Electrolytes and Solid Electrolyte Interfaces in Lithium Metal Batteries

Nanomaterials, 2023
Lithium metal batteries (LMBs) are a dazzling star in electrochemical energy storage thanks to their high energy density and low redox potential. However, LMBs have a deadly lithium dendrite problem.
Xiaoqi Yu, Zipeng Jiang, Renlu Yuan, Huaihe Song   +3 more
doaj   +1 more source

Multifactorial engineering of biomimetic membranes for batteries with multiple high-performance parameters

Nature Communications, 2022
Lithium–sulfur batteries have a high specific capacity, but lithium polysulfide diffusion (LPS) and dendrite growth reduce their cycle life. Here, the authors show a biomimetic aramid nanofiber membrane for effectively suppressing LPS diffusion as well ...
Mingqiang Wang, Ahmet E. Emre, Ji-Young Kim, Yiting Huang, Li Liu, Volkan Cecen, Yudong Huang, Nicholas A. Kotov   +7 more
doaj   +1 more source

Recent advances in separator engineering for effective dendrite suppression of Li‐metal anodes

Nano Select, 2021
Lithium dendrites cause battery failures and safety hazards in liquid‐electrolyte lithium‐based batteries. To address this problem, each component of the battery, such as cathode, anode, electrolyte and separator, should be well matched and engineered ...
Bismark Boateng, Xingyi Zhang, Cheng Zhen, Dongjiang Chen, Yupei Han, Chao Feng, Ning Chen, Weidong He   +7 more
doaj   +1 more source