Results 1 to 10 of about 43,356 (149)

Low-temperature anode-free potassium metal batteries [PDF]

Nature Communications, 2023
In contrast to conventional batteries, anode-free configurations can extend cell-level energy densities closer to the theoretical limit. However, realizing alkali metal plating/stripping on a bare current collector with high reversibility is challenging,
Mengyao Tang, Shuai Dong, Jiawei Wang, Liwei Cheng, Qiaonan Zhu, Yanmei Li, Xiuyi Yang, Lin Guo, Hua Wang   +8 more
doaj   +4 more sources

Zinc battery goes to anode-free

Nano Research Energy, 2023
The zinc (Zn) batteries have challenges include uncontrollable dendritic growth, unreasonable negative to positive ratio and limited areal capacity. This highlight presents the latest development to resolve the uncontrollable Zn dendrite formation at ...
Xinhua Zheng, Ruihao Luo, Wei Chen
doaj   +2 more sources

Anode-Free Rechargeable Sodium-Metal Batteries

Batteries, 2022
Due to the advantages of rich resources, low cost, high energy conversion efficiency, long cycle life, and low maintenance fee, sodium–ion batteries have been regarded as a promising energy storage technology. However, their relatively low energy density
Qiao Ni, Yuejiao Yang, Haoshen Du, Hao Deng, Jianbo Lin, Liu Lin, Mengwei Yuan, Zemin Sun, Genban Sun   +8 more
doaj   +2 more sources

An Anode‐Free Zn–Graphite Battery

Advanced Materials, 2022
AbstractThe anode‐free battery concept is proposed to pursue the aspiration of energy‐dense, rechargeable metal batteries, but this has not been achieved with dual‐ion batteries. Herein, the first anode‐free Zn–graphite battery enabled by efficient Zn plating–stripping onto a silver‐coated Cu substrate is demonstrated. The silver coating guides uniform
Gang Wang, Minshen Zhu, Guangbo Chen
exaly   +5 more sources

Designs of Anode-Free Lithium-Ion Batteries

Batteries, 2023
Anodes equipped with limited lithium offer a way to deal with the increasing market requirement for high-energy-density rechargeable batteries and inadequate global lithium reserves.
Pei Zhao, Jun Pan, Dongqi Zhang, Yufeng Tang, Zhixin Tai, Yajie Liu, Hong Gao, Fuqiang Huang   +7 more
doaj   +2 more sources

Anode-Free Batteries: Pioneering Energy Storage Revolution. [PDF]

Chem Rev
Anode-free batteries (AFBs) represent a transformative approach in energy storage technologies, eliminating the anode to achieve remarkable improvements in energy density, safety, and manufacturing simplicity. This review provides a comprehensive analysis of the fundamental phenomena governing the operation of AFBs during metal plating and stripping ...
Nikodimos Y, Shitaw KN, Hagos TM, Yeh TI, Huang YC, Hsieh CL, Su HH, Su WN, Hwang BJ.   +8 more
europepmc   +3 more sources

Research Progress of Anode-Free Lithium Metal Batteries

Crystals, 2022
Lithium-metal batteries (LMBs) are regarded as the most promising candidate for practical applications in portable electronic devices and electric vehicles because of their high capacity and energy density.
Jian Zhang, Abrar Khan, Xiaoyuan Liu, Yuban Lei, Shurong Du, Le Lv, Hailei Zhao, Dawei Luo   +7 more
doaj   +2 more sources

The Proof‐of‐Concept of Anode‐Free Rechargeable Mg Batteries

Advanced Science, 2023
The desperate pursuit of high gravimetric specific energy leads to the ignorance of volumetric energy density that is one of the basic requirements for batteries.
Minglei Mao, Xueru Fan, Wei Xie, Haoxiang Wang, Liumin Suo, Chengliang Wang   +5 more
doaj   +3 more sources

In situ formation of solid electrolyte interphase facilitates anode-free aqueous zinc battery

eScience
Aqueous Zn batteries (AZBs) suffer from poor Zn anode reversibility. To address this issue, excess Zn foil is often utilized to prolong the cycle life, but it reduces the actual battery energy density. In this work, we use methylurea molecules to in situ
Mingming Wang, Jiale Ma, Yahan Meng, Peiyan Tong, Ruihao Luo, Dongyang Shen, Xinhua Zheng, Na Chen, Mingying Zhang, Li Song, Ziqi Zhang, Dongjun Li, Chengming Wang, Hao Cheng, Yingying Lu, Zhenyu Li, Wei Chen   +16 more
doaj   +3 more sources

Balancing Polysulfide Distribution in "Anode-Free" Lithium-Sulfide Batteries. [PDF]

ChemSusChem
Lithium–sulfide positive electrodes represent a promising alternative to established transition metal‐based positive electrodes due to enhanced specific capacity and sustainability. While positive electrodes containing elemental sulfur require a lithiated negative electrode, lithium–sulfide can serve as the lithium reservoir and thus be paired with ...
Wichmann L, Sadykov A, Seete P, Tengen B, Yan P, Boenke T, Cekic-Laskovic I, Nowak S, Althues H, Kaskel S, Winter M, Brunklaus G.   +11 more
europepmc   +3 more sources