Results 81 to 90 of about 6,770 (239)

Versatile Asymmetric Separator with Dendrite‐Free Alloy Anode Enables High‐Performance Li–S Batteries

Advanced Science, 2022
Lithium–sulfur batteries (LSBs) with extremely‐high theoretical energy density (2600 Wh kg−1) are deemed to be the most likely energy storage system to be commercialized.
Wenqi Yan, Jin‐Lin Yang, Xiaosong Xiong, Lijun Fu, Yuhui Chen, Zhaogen Wang, Yusong Zhu, Jian‐Wei Zhao, Tao Wang, Yuping Wu   +9 more
doaj   +1 more source

Advanced Materials for Rechargeable Lithium-Sulfur Batteries [PDF]

, 2014
Rechargeable batteries are essential power supplies for our daily life, and they are widely used in portable electronics, hybrid electric vehicles, and grid energy storage.
Fu, Yongzhu
core  

A low-dissipation, pumpless, gravity-induced flow battery [PDF]

, 2016
Redox flow batteries have the potential to provide low-cost energy storage to enable renewable energy technologies such as wind and solar to overcome their inherent intermittency and to improve the efficiency of electric grids.
Carter, W. Craig, Chen, Xinwei, Chiang, Yet-Ming, Fan, Frank Yongzhen, Helal, Ahmed H., Hopkins, Brandon James, Li, Zheng, McKinley, Gareth H, Slocum Jr., Alexander H, Smith, Kyle   +9 more
core   +1 more source

Beyond the Edge: Basal‐Plane Defects as the Dominant Catalytic Sites in Sulfur‐Doped Graphene

Advanced Science, EarlyView.
Identification of basal‐plane sites in sulfur‐doped graphene challenges the conventional edge‐focused catalytic picture. Sulfur dopants together with inevitable oxygen‐containing groups modulate local charge and spin distributions, enhancing lithium binding and activating ORR/NRR intermediates.
Xuanhao Yuan, Chenhui Wang, Hui Hu, Hao Cui, Yan Li, Chengxin Wang   +5 more
wiley   +1 more source

Engineering the Surface/Interface Structures of Titanium Dioxide Micro and Nano Architectures towards Environmental and Electrochemical Applications [PDF]

, 2017
Titanium dioxide (TiO2) materials have been intensively studied in the past years because of many varied applications. This mini review article focuses on TiO2 micro and nano architectures with the prevalent crystal structures (anatase, rutile, brookite,
Mølhave, Kristian, Sun, Hongyu, Wang, Xiaoliang, Zhao, Yanyan   +3 more
core   +2 more sources

Self‐Nitriding Nanostructured Transition Metal Nitrides in Architected‐Carbon Matrices: Unveiling Mechanisms and Advancing Performance in Lithium‐Sulfur Pouch Cells

Advanced Science, EarlyView.
Imidazolium PIL nanoparticles, as an N‐rich template and morphology director, enable a colloidal self‐nitriding route to TMNs (VN, Mo2N) within controlled solid/hollow carbon architectures. As sulfur hosts/additives, TMNs accelerate Li–S redox kinetics and support high‐loading cathodes.
Yael Rodriguez Ayllon, Liqiang Lu, Dongjiu Xie, Xuefeng Pan, Teodor Jianu, Fangmu Qu, Sijia Cao, Yu Zhang, Roberto Félix, Marcus Bär, Nadezda V. Tarakina, Johannes Schmidt, Qingping Wu, Jiayin Yuan, Yan Lu   +14 more
wiley   +1 more source

Fast polysulfides conversion and regulated lithium plating enabled by W2N quantum dots for high‐performance lithium sulfur batteries

EcoEnergy
Lithium sulfur (Li‐S) batteries have been regarded as one of the most promising next‐generation batteries. However, the shuttle effect caused by solubility and sluggish kinetics of polysulfides on the cathode and the uneven deposition of lithium on the ...
Linfeng He, Zhuyu Luo, Ping Liu, Xin Zhu, Wenbo Fan, Qi Yu, Xiaoyan Liu, Hexing Li   +7 more
doaj   +1 more source

MnO₂/rGO/CNTs Framework as a Sulfur Host for High-Performance Li-S Batteries

Molecules, 2020
Lithium-sulfur batteries are very promising next-generation energy storage batteries due to their high theoretical specific capacity. However, the shuttle effect of lithium-sulfur batteries is one of the important bottlenecks that limits its rapid ...
Wei Dong, Lingqiang Meng, Xiaodong Hong, Sizhe Liu, Ding Shen, Yingkai Xia, Shaobin Yang   +6 more
doaj   +1 more source

Two-dimensional biphenylene: a promising anchoring material for lithium-sulfur batteries

Scientific Reports, 2022
Trapping lithium polysulfides (LiPSs) on a material effectively suppresses the shuttle effect and enhances the cycling stability of Li–S batteries.
Hiba Khaled Al-Jayyousi, Muhammad Sajjad, Kin Liao, Nirpendra Singh   +3 more
doaj   +1 more source

Modeling of adsorption processes at nanostructured cathodes in lithium-sulfur batteries [PDF]

, 2016
Due to its high theoretical energy density lithium-sulfur batteries are one of the most promising candidates for future energy storage. This position is further based on low costs, an intrinsic overload protection, non-toxicity and the natural ...
Latz, Arnulf, Lück, Jessica
core