Results 131 to 140 of about 23,769 (301)

Mass Production of Customizable Core-Shell Active Materials in Seconds by Nano-Vapor Deposition for Advancing Lithium Sulfur Battery. [PDF]

Adv Sci (Weinh), 2023
Feng L, Zhu Z, Yan R, Fu X, He X, Wu D, Li H, Guo Z, Yang W, Wang Y.   +9 more
europepmc   +1 more source

Fabrication and characterization of lithium-sulfur batteries

, 2015
Die Lithium-Schwefel-Batterie (Li-S) ist ein vielversprechendes Energiespeicher-system der nächsten Generation von Akkumulatoren. Wesentliche Vorteile dieser Batterien sind die hohe theoretische Kapazität (1675 Ah kg-1), die hohe Energiedichte (2500 Wh kg-1) und die geringen Kosten des Schwefels.
openaire   +3 more sources

Sulfonated Cellulose Acetate Nanofibers Induced Zincophilic‐Hydrophobic Interface to Regulate Ion Transport for Long‐Lifespan Zinc‐Iodine Batteries

Advanced Science, EarlyView.
Sulfonated cellulose acetate (SCA) nanofiber membrane with zincophilic‐hydrophobic property is constructed on the surface of the Zn anode by the electrospinning technique to tune the 3D deposition behavior of Zn2+ by chemisorption and micro‐sized physical structure. The negatively‐charged groups of SCA nanofiber membrane form an electrostatic repulsion
Wendan Zhang, Jiaming Gong, Leiqian Zhang, Zeng Liu, Jia You, Zhaoyang Wang, Yang Zhou, Chao Zhang, Elke Debroye, Jean‐François Gohy, Johan Hofkens, Yue‐E. Miao, Feili Lai, Tianxi Liu   +13 more
wiley   +1 more source

A Lithium-Sulfur Battery Using Binder-Free Graphene-Coated Aluminum Current Collector. [PDF]

Energy Fuels, 2022
Brehm W, Marangon V, Panda J, Thorat SB, Del Rio Castillo AE, Bonaccorso F, Pellegrini V, Hassoun J.   +7 more
europepmc   +1 more source

Breaking the Thick Electrode Paradox With an in situ VS2@V2CTx MXene Heterostructure for High‐Areal‐Capacity Batteries

Advanced Science, EarlyView.
This work pioneers an in situ gas‐phase conversion strategy to construct VS2@V2Tx heterostructures within a MWCNT network. The integrated architecture establishes interpenetrating electron/ion highways, enabling an ultra‐thick electrode (300 µm) to achieve a high areal capacity of 13.6 mAh cm−2 with exceptional cycling stability, demonstrating great ...
Lirong Wang, Jiulong Li, Ye Chen, Cheng Zhang, Youquan Jiang, Chaoyu Chen, Haonan Song, Peigen Zhang, Sheng Liu, Zhaodong Li   +9 more
wiley   +1 more source

Electrical Power Working Group report [PDF]

The status of and need for power technologies for Spacecraft 2000 were assessed and development programs required to establish an achievable and competitive technology base for spacecraft of the 21st century were identified.
Myers, Ira T., Vanommering, Gerrit
core   +1 more source

Metastable Structure for Ultra‐Sustainable, High Capacity and Kinetics‐Enhanced Magnesium‐Ion Battery

Advanced Science, EarlyView.
A metastable‐phase evolution strategy is proposed for magnesium‐ion batteries, enabling the in situ formation of a metastable MgxT‐VS4 cathode during cycling. The metastable state reshapes Mg2+ storage kinetics and enhances structural stability, offering a new design paradigm for multivalent ion battery cathodes.
Rongrui Deng, Yumei Wang, Zhongting Wang, Xingyang Wang, Chaoneng Dai, Lingxiao Luo, Yue Guo, Jiaqi Peng, Zhenhang Huang, Shuangshuang Tan, Hongyi Li, Fusheng Pan, John Wang   +12 more
wiley   +1 more source

Multi-Dimensional Composite Frame as Bifunctional Catalytic Medium for Ultra-Fast Charging Lithium-Sulfur Battery. [PDF]

Nanomicro Lett, 2022
Tian S, Zeng Q, Liu G, Huang J, Sun X, Wang D, Yang H, Liu Z, Mo X, Wang Z, Tao K, Peng S.   +11 more
europepmc   +1 more source

Tuning Li+ and Na+ Functionality in Renewable Carbon Electroactive Material Through Site‐Specific Nanostructural Disorder

Advanced Science, EarlyView.
This study presents a selective thermal transformation of polycarbonate into hybrid carbon materials. The structured carbon enhances electrochemical performance, particularly in lithium‐ion systems. Investigations reveal improved bimetallic ion diffusivity through the hybrid microstructure, contributing to excellent charge kinetics.
Montajar Sarkar, Rumana Hossain, Jian Peng, Dilan Kumara Thilakarathna, Yu Wang, Yin Yao, Neeraj Sharma, Veena Sahajwalla   +7 more
wiley   +1 more source

Patterning Planar, Flexible Li-S Battery Full Cells on Laser-Induced Graphene Traces

Nanomaterials
Laser conversion of commercial polymers to laser-induced graphene (LIG) using inexpensive and accessible CO2 lasers has enabled the rapid prototyping of promising electronic and electrochemical devices.
Irene Lau, Adam I. O. Campbell, Debasis Ghosh, Michael A. Pope   +3 more
doaj   +1 more source