Results 231 to 240 of about 742,822 (254)

The research progress in polyethylene oxide polymer electrolytes

open access: yesFlexMat, EarlyView.
Polyethylene oxide (PEO) has become the mainstream matrix material for solid polymer electrolytes (SPEs) due to its excellent lithium salt complexation ability and processability. However, its high crystallinity results in low ionic conductivity at room temperature and difficulty in suppressing lithium dendrite growth, which significantly hinders the ...
Ying Wei   +8 more
wiley   +1 more source

Research progress on flexible MXene‐based materials in advanced energy storage devices: From preparation strategies to device applications

open access: yesFlexMat, EarlyView.
This review summarizes MXene synthesis and flexible electrode fabrication for FESDs, highlighting their potential owing to high conductivity and flexibility, and outlines future research directions. Abstract The rapid development of wearable and portable electronics has created demand for flexible energy storage systems (FESDs) that not only exhibit ...
Nanxi Miao   +10 more
wiley   +1 more source

Flexible photocatalytic materials: From substrate engineering to multi‐field synergistic enhancement

open access: yesFlexMat, EarlyView.
This review examines flexible photocatalytic systems, covering substrate evolution from polymers to biomass, fabrication methods like electrospinning, and key mechanical and optoelectrochemical metrics under deformation. Enhancement strategies are critically discussed, followed by applications in energy conversion, environmental remediation, and ...
Weiqi Wang   +3 more
wiley   +1 more source

An Advanced Lithium-Sulfur Battery

open access: yesAdvanced Functional Materials, 2013
A lithium-sulfur battery employing a high performances mesoporous hard carbon spherules-sulfur cathode and a stable, highly conducting electrolyte is reported. The results demonstrate that the battery cycles with very high capacity, i.e., of the order of
Yang-Kook Sun   +2 more
exaly   +3 more sources

A Lithium-Sulfur Battery with a High Areal Energy Density

open access: yesAdvanced Functional Materials, 2014
The battery community has recently witnessed a considerable progress in the cycle lives of lithium-sulfur (Li-S) batteries, mostly by developing the electrode structures that mitigate fatal dissolution of lithium polysulfides.
Jang Wook Choi   +2 more
exaly   +2 more sources

A Foldable Lithium–Sulfur Battery

open access: yesACS Nano, 2015
The next generation of deformable and shape-conformable electronics devices will need to be powered by batteries that are not only flexible but also foldable.
Nikhil Koratkar   +2 more
exaly   +2 more sources

Life cycle assessment of lithium sulfur battery for electric vehicles

Journal of Power Sources, 2017
Jianyang Li, Yelin Deng, Chris Yuan
exaly  

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