Results 131 to 140 of about 5,286,810 (182)

Protonated Polyaniline-Modified Copper Current Collector for Anode-Free Lithium Metal Battery.

ACS Applied Materials and Interfaces
The formation of Li dendrites and dead Li, which causes short circuits, continuous side reactions, low Coulombic efficiency (CE), and thermal runaway, significantly hinders the development of anode-free lithium metal batteries (AFLMBs).
Nanrui Li, Guohuang Kang, Shifei Huang, Jie Biao, Yanru Liu, Feiyu Kang, Yidan Cao   +6 more
semanticscholar   +1 more source

Shape‐Controlled Reversible Li Plating‐Stripping for Stable and High‐Rate Anode‐Free Lithium Metal Batteries

Advances in Materials
Anode‐free lithium metal batteries are promising toward high‐energy‐density power sources with low‐cost, but their practical applications are challenged by poor cycling stability and low rate capability. Herein, a shape change‐free and lithium‐free anode
Yuxuan Wang, Yuhao Li, Xiaohan Wang, Yong Gao, Chenhao Li, Ting Meng, Haifeng Zhang, Pei Song Chee, Salah A. Makhlouf, Cao Guan   +9 more
semanticscholar   +1 more source

Toward Anode-Free Sodium Metal Batteries: Engineering Metal Utilization from Excess to Zero.

Angewandte Chemie
Sodium metal batteries (SMBs) with limited metal content or anode‑free configurations hold significant potential to mitigate safety risks associated with active sodium (Na) metal, while delivering high energy density and reducing environmental impact ...
Pei Liu, Ting Jin, Lifang Jiao
semanticscholar   +1 more source

Homogenized Current Collector Surface for High Reversibility Anode‐Free Zinc Metal Batteries

Advanced Functional Materials
The advancement of anode‐free batteries (AFBs) presents a promising approach to enhance the energy density of secondary batteries. Nonetheless, a prevalent challenge associated with AFBs is the low Coulombic efficiency (CE), which arises from the surface
Yu Shen, Yuzhou Jiao, Chenyang Wang, Juan Zou, Peng Li, Shengli Chen, Mengqi Zeng, Lei Fu   +7 more
semanticscholar   +1 more source

Regulation of Extra Li Inventory in Anode-Free Lithium Metal Batteries by Li-Rich Layered Oxide Cathode Materials.

Nano letters (Print)
Li-rich layered oxide (LRO) cathode material is utilized in anode-free Li metal batteries to provide extra Li inventory, compensating for the constant Li loss during cycling.
Xuejian Shi, Peiyan Sun, Chunyu Zhao, Jingyu Zhang, Jin Zhang, Teng Ma, Shenghan Wang, Chenglin Sun, Zhihui Sun, Yizhan Wang, Yingjin Wei   +10 more
semanticscholar   +1 more source

Anode Free High Energy Density Sodium Batteries

ECS Meeting Abstracts, 2017
Sodium-ion batteries (SIBs) have been pursued as a more cost-effective and more sustainable alternative to lithium-ion batteries (LIBs), but these advantages come at the expense of energy density. In this study, we demonstrate that the challenge of energy density for sodium chemistries can be overcome through an anode-free architecture enabled by the
Adam P Cohn, Cary L. Pint
openaire   +1 more source

Current Progress of Anode‐Free Rechargeable Sodium Metal Batteries: Origin, Challenges, Strategies, and Perspectives

Advanced Functional Materials
Anode‐free sodium metal batteries (AFSMBs) as one new battery configuration, have attracted more attention in recent years and considered as the promising next‐generation energy storage systems, owing to the advantages of high theoretical energy density,
Zewei Hu, Liyang Liu, Xin Wang, Qingqing Zheng, Chao Han, Weijie Li   +5 more
semanticscholar   +1 more source

A Eutectic Aluminum-Tin Alloy Substrate for Anode-Free Na Battery.

Small
Due to the abundant availability of Na resources, Na batteries garner significant attention. Anode-free Na batteries, devoid of active negative materials, are deemed promising candidates for the next generation of high-energy-density Na batteries.
Ming Li, Xiongwei Gong, Yilong Hu, Yi Shuai, Yun-Xiang Zhou, Mingliang Wu, Xiaoyi Huangyang, Jinqi Huang, Ying‐peng Wu   +8 more
semanticscholar   +1 more source

Anode‐Free Sodium Metal Pouch Cell Using Cu3P Nanowires In Situ Grown on Current Collector

Advances in Materials
Anode‐free sodium metal battery (AFSMB) promises high energy density but suffers from the difficulty of maintaining high cycling stability. Nonuniform sodium (Na) deposition on the current collector is largely responsible for capacity decay in the ...
Wu Zhang, Jiale Zheng, Ziang Ren, Juncheng Wang, Jianmin Luo, Yao Wang, Xinyong Tao, Tiefeng Liu   +7 more
semanticscholar   +1 more source

Multifunctional High-Entropy Alloy Nanolayer Toward Long-Life Anode-Free Sodium Metal Battery.

Advances in Materials
Anode-free sodium metal batteries (AFSMBs) hold great promise due to high energy density and low cost. Unfortunately, their practical applications are hindered by poor cycling stability, which is attributed to Na dendrite growth and inferior Na plating ...
Lin Liu, Zijian Cai, Shoumeng Yang, Yang Yang, Yu Yao, Shengnan He, S. Xu, Zhijun Wu, Hongge Pan, X. Rui, Yan Yu   +10 more
semanticscholar   +1 more source