Results 91 to 100 of about 219,542 (338)

Effective Separation of Lithium Anode and Sulfur Cathode in Lithium–Sulfur Batteries

ChemElectroChem, 2014
AbstractWe demonstrate the importance of effective separation between the sulfur cathode and the lithium anode in Li–S batteries. Improved cycling stability is obtained by using fluoro‐functionalized reduced graphene oxide (rGO) as a separator between the sulfur cathode and the lithium anode. The thickness of the hydrophobic interlayer is found to be 1–
Alen Vizintin, Manu U. M. Patel, Bostjan Genorio, Robert Dominko   +3 more
openaire   +1 more source

Advances in lithium—sulfur batteries [PDF]

Materials Science and Engineering: R: Reports, 2017
This review is focused on the state-of-the-art of lithium-sulfur batteries. The great advantage of these energy storage devices in view of their theoretical specific capacity (2500 Wh kg−1, 2800 Wh L−1, assuming complete reaction to Li2S) has been the motivation for a huge amount of works.
Zhang, X., Xie, H., Kim, C.-S., Zaghib, K., Mauger, A., Julien, C.M.   +5 more
openaire   +2 more sources

Recent Developments in Energy Storage and Conversion Applications of Multifunctional Vanadium Carbides

Advanced Materials Technologies, EarlyView.
This review systematically explains the synthesis, properties, and energy storage and conversion applications of vanadium carbides. We introduce the structural and the synthetic strategies and reviewed recent developments in the material synthesis processes. The emerging applications of vanadium carbides in energy storage and conversion are highlighted.
Swathy B. Saseendran, Sang Mun Jeong, Chandra Sekhar Rout   +2 more
wiley   +1 more source

Sulfur Encapsulation into Carbon Nanospheres as an Effective Technique to Limit Sulfide Dissolution and Extend the Cycle Life of Lithium–Sulfur Batteries

Energies
Lithium–sulfur batteries suffer from a reduced cycle life and diminished coulombic efficiency, which is attributed to the polysulfide shuttle effect.
Wissam Fawaz, Zhao Wang, Ka Yuen Simon Ng   +2 more
doaj   +1 more source

An Ultra-Long-Life Flexible Lithium-Sulfur Battery with Lithium Cloth Anode and Polysulfone-Functionalized Separator

, 2021
An Ultra-Long-Life Flexible Lithium-Sulfur Battery with Lithium Cloth Anode and Polysulfone-Functionalized ...
S Lu (7730726), T Tao (7723343), SC Smith (11760032), C Zhao (660804), Ying (Ian) Chen (13074204), KK Tanwar (15822725), X Tan (13311120), Baozhi Yu (13100946), Srikanth Mateti (13095843), Q Rong (12887720), Ye Fan (13069572), X Liu (7756691), D Kim (5197100)   +12 more
core  

Upcycling Compact Discs Into Ultra‐Stable, Flexible, and Stretchable Nanoporous Gold Electrodes for Enhanced Biosensing Performance

Advanced Materials Technologies, EarlyView.
This article highlights the development of robust and high‐performance flexible and stretchable biosensors that maintain long‐term functionality and optimal electrical conductivity under mechanical deformation, utilizing sustainable and cost‐effective manufacturing principles.
Mousa H. Aldosari, Ahyeon Koh
wiley   +1 more source

Atomic Defects in Layered Transition Metal Dichalcogenides for Sustainable Energy Storage and the Intelligent Trends in Data Analytics

Advanced Science, EarlyView.
This review comprehensively summarizes the atomic defects in TMDs for their applications in sustainable energy storage devices, along with the latest progress in ML methodologies for high‐throughput TEM data analysis, offering insights on how ML‐empowered microscopy facilitates bridging structure–property correlation and inspires knowledge for precise ...
Zheng Luo, Ying Yang, Zizhen Fu, Fengqi Liu, Susu Fang, Kele Xu, Shanshan Wang   +6 more
wiley   +1 more source

Crumpled graphene-encapsulated sulfur for lithium–sulfur batteries

RSC Advances, 2018
Sulfur encapsulated in crumpled reduced graphene oxide shows high performance as a cathode for lithium–sulfur batteries.
Xianfei Hu, Kaitong Leng, Cuijuan Zhang, Jiayan Luo   +3 more
openaire   +3 more sources

Lithium–Sulfur Battery Cathode Enabled by Lithium–Nitrile Interaction

, 2016
Lithium sulfide is a promising cathode material for high-energy lithium ion batteries because, unlike elemental sulfur, it obviates the need for metallic lithium anodes.
Juchen Guo (1372506), Lynden A. Archer (1377726), Héctor D. Abruña (1568515), Yingchao Yu (1401616), Zichao Yang (2002318)   +4 more
core   +1 more source

Interfacial Polysulfide Confinement via Spatially Controlled Sulfonated Metal–Organic Polyhedra Coatings in Lithium–Sulfur Batteries

Advanced Science, EarlyView.
Spatially controlled sulfonated metal–organic polyhedra (SMOP) coating on sulfur‐loaded hollow carbon spheres form ultrathin, conformal interfacial barriers that selectively confine soluble polysulfides, stabilize sulfur redox, and suppress shuttle reactions.
Soyeon Ko, WooYeon Moon, Yuwei Zhu, Yuhui An, Yunyuan Lu, Sourayan Bal, Linqin Mu, Kyung Min Choi, Yoon Hwa   +8 more
wiley   +1 more source