Results 11 to 20 of about 3,456,325 (296)

A reversible dendrite-free high-areal-capacity lithium metal electrode

Nature Communications, 2017
Despite recent technological advances, it remains challenging to realize reversible high-areal-capacity lithium metal anodes. Here, the authors demonstrate such an anode by tailoring the top solid electrolyte interphase layer.
Hui Wang, Masaki Matsui, Hiroko Kuwata, Hidetoshi Sonoki, Yasuaki Matsuda, Xuefu Shang, Yasuo Takeda, Osamu Yamamoto, Nobuyuki Imanishi   +8 more
doaj   +4 more sources

Crystal Growth Engineering for Dendrite-Free Zinc Metal Plating. [PDF]

Adv Mater
AbstractThe practical implementation of aqueous zinc‐ion batteries (AZIBs) is limited by uncontrolled zinc (Zn) dendrite growth during anode plating, compromising both safety and cycle life. Typically, Zn plating proceeds via 2D growth along the six equivalent prismatic [ directions of the hexagonal close‐packed (HCP) Zn lattice, forming hexagonal ...
Zeng G, Horta S, Sun Q, Khan MD, Ibáñez M, Han Y, Wang S, Li L, Ci L, Tian Y, Cabot A.   +10 more
europepmc   +5 more sources

Origin of dendrite-free lithium deposition in concentrated electrolytes

Nature Communications, 2023
The electrolyte solvation structure and the solid-electrolyte interphase (SEI) formation are critical to dictate the morphology of lithium deposition in organic electrolytes.
Yawei Chen, Menghao Li, Yue Liu, Yulin Jie, Wanxia Li, Fanyang Huang, Xinpeng Li, Zixu He, Xiaodi Ren, Yunhua Chen, Xianhui Meng, Tao Cheng, Meng Gu, Shuhong Jiao, Ruiguo Cao   +14 more
doaj   +3 more sources

Realizing Dendrite-Free Lithium Deposition with a Composite Separator

Nano Letters, 2020
A dendrite-free Li deposition strategy is developed with a composite separator of MnCO3 coated porous polypropylene. Mn2+ ions are preferentially reduced to form Mn nanoparticles on Li anodes, which helped to reduce the nucleation overpotential and achieve a dendrite-free deposition of Li bulky grains.
Jun Yan, Fengquan Liu, Zhiyu Hu, Jian Gao, Weidong Zhou, Hong Huo, Jianjun Zhou, Lin Li   +7 more
openaire   +3 more sources

MXene‐Based Dendrite‐Free Potassium Metal Batteries

Advanced Materials, 2019
AbstractPotassium metal batteries are considered as attractive alternatives beyond lithium‐ion batteries. However, uncontrollable dendrite growth on the potassium metal anode has restrained their practical applications. A high‐performance potassium anode achieved by confining potassium metal into a titanium‐deficient nitrogen‐containing MXene/carbon ...
Xiao Tang, Dong Zhou, Peng Li, Xin Guo, Bing Sun, Hao Liu, Kang Yan, Yury Gogotsi, Guoxiu Wang   +8 more
openaire   +4 more sources

Stable, high-performance, dendrite-free, seawater-based aqueous batteries [PDF]

Nature Communications, 2021
Metal anode instability due to several intrinsic factors limits their widespread use in energy storage. Here, the authors report a 3D alloy anode via a universal alloy electrodeposition approach to overcome the anode instability issues and demonstrate a ...
Huajun Tian, Zhao Li, Guangxia Feng, Zhenzhong Yang, David Fox, Maoyu Wang, Hua Zhou, Lei Zhai, Akihiro Kushima, Yingge Du, Zhenxing Feng, Xiaonan Shan, Yang Yang   +12 more
doaj   +3 more sources

An anion-immobilized composite electrolyte for dendrite-free lithium metal anodes [PDF]

Proceedings of the National Academy of Sciences, 2017
Significance The Li metal electrode is regarded as a “Holy Grail” anode for next-generation batteries due to its extremely high theoretical capacity and lowest reduction potential. Unfortunately, uncontrolled dendrite growth leads to serious safety issues.
Chen-Zi Zhao, Xue-Qiang Zhang, Xin-Bing Cheng, Rui Zhang, Rui Xu, Peng-Yu Chen, Hong-Jie Peng, Jia-Qi Huang, Qiang Zhang   +8 more
openaire   +3 more sources

Fluorinated hybrid solid-electrolyte-interphase for dendrite-free lithium deposition [PDF]

Nature Communications, 2020
Here the authors report a simple method to create a solid electrolyte interphase that is tightly anchored onto the surface of lithium metal anode. This artificial structure suppresses dead and dendrite Li and stores Li via formation of alloys, enabling ...
Rajesh Pathak, Ke Chen, Ashim Gurung, Khan Mamun Reza, Behzad Bahrami, Jyotshna Pokharel, Abiral Baniya, Wei He, Fan Wu, Yue Zhou, Kang Xu, Qiquan (Quinn) Qiao   +11 more
doaj   +3 more sources

Biomimetic Dendrite‐Free Multivalent Metal Batteries

Advanced Materials, 2022
AbstractRechargeable multivalent metal (e.g., zinc (Zn) and aluminum (Al)) batteries are ideal choices for large‐scale energy storage owing to their intrinsic low cost and safety. However, the poor compatibility between metallic anodes and electrolytes strongly hampers their practical applications.
Zhijia Zhang, Xu Yang, Peng Li, Yao Wang, Xin Zhao, Javad Safaei, Hao Tian, Dong Zhou, Baohua Li, Feiyu Kang, Guoxiu Wang   +10 more
openaire   +3 more sources

Dendrite-free alkali-metal electrodeposition from contact-ion-pair state induced by mixing alkaline earth cation [PDF]

, 2021
Alkali metals, such as lithium and sodium, have been expected to be used for rechargeable metal-anode batteries owing to their low electrode potentials and large capacities.
Tetsu, Ichitsubo, Masaki, Murayama, Hongyi, Li   +2 more
core   +2 more sources