Results 301 to 310 of about 560,523 (346)

Metal oxide anodes for Li-ion batteries

Ionics, 1997
Recently metal oxides, especially tin oxides, have been investigated as negative electrodes in Li-ion batteries. Different compounds such as amorphous SnO2, SnO and SnSiO3 have been electrochemically cycled versus a metallic lithium electrode. In this study, the reversible capacities as well as the cycling behavior of crystalline SnO2 thin films and ...
T. Brousse, D. Defives, L. Pasquereau, S. M. Lee, U. Herterich, D. M. Schleich   +5 more
openaire   +1 more source

Nanostructured Li Metal Anode to Inhibit Dendrite Growth in Safe Li-Metal Batteries

ECS Meeting Abstracts, 2016
Li metal is considered as the “Holy Grail” of energy storage systems due to its extremely high theoretical specific capacity (3860 mAh g−1), low gravimetric density (0.59 g cm−3), and lowest negative redox potential (−3.040 V vs. standard hydrogen electrode).
Xin-Bing Cheng, Hong-Jie Peng, Jia-Qi Huang, Rui Zhang, Chen-Zi Zhao, Qiang Zhang   +5 more
openaire   +1 more source

Designing In-Situ-Formed Interphases Enables Highly Reversible Cobalt-Free LiNiO2 Cathode for Li-ion and Li-metal Batteries

Joule, 2019
Summary Cathode materials control both the energy density and cost of Li-ion and Li-metal batteries. The cobalt-free LiNiO2 with relatively low cost and extremely high theoretical energy density (∼1,050 Wh kg−1) is one of the most promising cathode ...
T. Deng, Xiulin Fan, Longsheng Cao, Ji Chen, S. Hou, Xiao Ji, Long Chen, Shuang Li, Xiuquan Zhou, E. Hu, D. Su, Xiao‐Qing Yang, Chunsheng Wang   +12 more
semanticscholar   +1 more source

Entropy‐Driven 60 mol% Li Electrolyte for Li Metal‐Free Batteries

Small
Abstract Highly Li‐concentrated electrolytes are acknowledged for their compatibility with Li metal negative electrodes and high voltage positive electrodes to achieve high‐energy Li metal batteries, showcasing stable and facile interfaces for Li deposition/dissolution and high anodic stability. This study aims to
Shengan Wu, Yuhi Nishigaki, Rika Hagiwara, Jinkwang Hwang, Kazuhiko Matsumoto   +4 more
openaire   +2 more sources

The Role of Metal Disulfide Interlayer in Li–S Batteries

The Journal of Physical Chemistry C, 2017
Recently many observations related to the catalytic effects of layered metal disulfide versus polysulfide electrochemistry were documented. In this work, we investigated the reactivity of layered WS2 in a Li-S battery and observed a chemical reaction involving the removal of W ions by polysulfides. The presence of metallic tungsten nanoparticles in the
Andrea Paolella, Dharminder Laul, Vladimir Timoshevskii, Wen Zhu, Sergio Marras, Giovanni Bertoni, Alexander Sean Wahba, Gabriel Girard, Catherine Gagnon, Lisa Rodrigue, Basile Commarieu, Abdelbast Guerfi, Raynald Gauvin, Michel L. Trudeau, Ashok Vijh, Michel Armand, Karim Zaghib   +16 more
openaire   +3 more sources

Metal anodes for metal batteries beyond Li batteries

2021
Yong Liu, Feng Tao, Kaijia Feng, Han Qian, Xiaoliang Zhai, Huaihu Sun, Jianmin Ma   +6 more
openaire   +1 more source

Li-Indium Alloy Anode for High-Performance Li-Metal Batteries

SSRN Electronic Journal, 2022
Weitao Jing, Kunyang Zou, Xin Dai, Junjie Sun, Qiang Tan, Yuanzhen Chen, Yongning Liu   +6 more
openaire   +1 more source

Nanoconfinement of Metal Hydride-Based Li-Ion Battery Anodes

ECS Meeting Abstracts, 2016
Metal hydrides as anode materials for Li-ion batteries are receiving increased attention due to the high theoretical capacities and low cost of many of these materials. Among conversion-type electrodes, metal hydrides have relatively high energy density and low polarization (ΔV ≈ 0.2 V) [1].
Huen, Priscilla, Jensen, Torben René, Ravnsbæk, Dorthe   +2 more
openaire   +2 more sources

Nanostructured Metal Oxides for Li-Ion Batteries

2011
Lithium-ion battery is a promising electrochemical energy storage technology to meet the emerging energy demands. Metal oxides in their various nanostructures have been extensively investigated as electrode materials for Li-ion batteries due to their unique properties.
Juchen Guo, Chunsheng Wang
openaire   +1 more source

Metalization of Li₂S particle surfaces in Li-S batteries.

Nanoscale, 2015
The Li-S battery is the most promising candidate for future electric vehicles. The study of stabilities and conductivities of Li2S nanoparticles, which are used as pre-lithiated cathode materials, is crucial for the development of Li-S batteries. Here, we investigate the atomic and electronic structures as well as stabilities of Li2S surfaces and ...
Yan-Xin, Chen, Payam, Kaghazchi
openaire   +1 more source