Results 251 to 260 of about 2,506,555 (297)

Dendrite-free lithium metal and sodium metal batteries

Energy Storage Materials, 2020
Abstract Lithium and sodium metal batteries (LMBs, SMBs) with high theoretical capacities and high energy densities have attracted tremendous attention as a new class of energy storage devices. However, these metal batteries usually suffer from uneven metal plating/stripping behavior, continuous side reactions between lithium/sodium metal and ...
Ma, Lianbo, Cui, Jiang, Yao, Shanshan, Liu, Xianming, Luo, Yongsong, Shen, Xiaoping, Kim, Jang Kyo   +6 more
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A Heteroanionic Zinc Ion Conductor for Dendrite‐Free Zn Metal Anodes

Advanced Materials, 2023
AbstractAlthough zinc‐based batteries are promising candidates for eco‐friendly and cost‐effective energy storage devices, their performance is severely retarded by dendrite formation. As the simplest zinc compounds, zinc chalcogenides, and halides are individually applied as a Zn protection layer due to high zinc ion conductivity.
Siwei Zhao, Yujing Zhang, Jidao Li, Limin Qi, Yuxin Tang, Jia Zhu, Jian Zhi, Fuqiang Huang   +7 more
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Structure‐Controlled Carbon Hosts for Dendrite‐Free Aqueous Zinc Batteries

Small, 2023
AbstractThe surging demand for environmental‐friendly and safe electrochemical energy storage systems has driven the development of aqueous zinc (Zn)‐ion batteries (ZIBs). However, metallic Zn anodes suffer from severe dendrite growth and large volume change, resulting in a limited lifetime for aqueous ZIB applications.
Kyungbin Lee, Young Jun Lee, Michael J. Lee, Junghun Han, Kun Ryu, Jeong An Kwon, Eun Ji Kim, Hyewon Kang, Byung‐Hyun Kim, Bumjoon J. Kim, Seung Woo Lee   +10 more
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N‐Doped Graphdiyne Coating for Dendrite‐Free Lithium Metal Batteries

Chemistry – A European Journal, 2020
AbstractNonuniform nucleation is one of the major reasons for the dendric growth of metallic lithium, which leads to intractable problems in the efficiency, reversibility, and safety in Li‐based batteries. To improve the deposition of metallic Li on Cu substrates, herein, a freestanding current collector (NGDY@CuNW) is formed by coating pyridinic ...
Hong Shang, Yu Gu, Yingbin Wang, Zicheng Zuo   +3 more
openaire   +2 more sources

Secondary Battery utilizing a Dendrite-free Lithium Metal Anode

ECS Meeting Abstracts, 2011
Abstract not Available.
Johanna K. Stark, Paul Kohl
openaire   +1 more source

A multifunctional Cu6Sn5 interface layer for dendritic-free lithium metal anode

Journal of Colloid and Interface Science, 2022
The unstable electrode/electrolyte interface of the lithium metal anode is one of the reasons that induce the formation of lithium (Li) dendrites. The Li dendrites will reduce the coulombic efficiency, and even pierce the separator to cause the safety problems.
Zhicong, Ni, Yiyong, Zhang, Bowen, Zhu, Yanjie, Wang, Ying, Wang, Xue, Li, Yingjie, Zhang, Shigang, Sun   +7 more
openaire   +2 more sources

Homogeneous Interface Conductivity for Lithium Dendrite-Free Anode

ACS Energy Letters, 2018
Dendrite growth is one of the major problems that hinder the practical application of lithium metal electrodes in rechargeable lithium batteries. Herein, we report that the thin-film Cu3N coating can greatly suppress the lithium dendrite growth on the Cu current collector.
Quan Li, Hongyi Pan, Wenjun Li, Yi Wang, Junyang Wang, Jieyun Zheng, Xiqian Yu, Hong Li, Liquan Chen   +8 more
openaire   +1 more source

Rational Design of an Interfacial Bilayer for Aqueous Dendrite-Free Zinc Anodes

ACS Applied Materials & Interfaces, 2021
Aqueous zinc (Zn) metal batteries have been widely studied on account of their evident advantages including low cost, good safety, and high energy density. However, problems associted with the Zn anode, such as dendrite formation and corrosion reaction, severely impact the safety and electrochemical performance of a battery.
Bin Sun, Panpan Wang, Liwen Yang, Xiaolin Wei, Yang Jin, Hui Wu   +5 more
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Computation-accelerated Design of Dendrite-free Li Batteries

2023
The main obstacle to the development of the next-generation Li-based batteries is the formation of Li dendrite on the anode surface. Li dendrite growth contributes to the reduction of coulombic efficiency, poor cycling performance, and internal short circuits.
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Prospects for Dendrite-Free Cycling of Li Metal Batteries

Journal of The Electrochemical Society, 2015
We discuss the general origins of three-dimensional (3D) growth and morphology instability that can occur during homoepitaxial electrodeposition on initially planar single crystal surfaces and then focus on specific issues relevant to polycrystalline Li metal electrode dissolution/deposition cycling.
Chen, Qing, Geng, Ke, Sieradzki, Karl
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