Results 31 to 40 of about 237,963 (305)

Nitrogen-doped carbons in Li-S batteries: materials design and electrochemical mechanism

Frontiers in Energy Research, 2014
Li-S batteries have been considered as next generation Li batteries due to their high theoretical energy density. Over the past few years, researchers have made significant efforts in breaking through critical bottlenecks which impede the ...
Xia eLi, Xueliang Andy Sun
doaj   +1 more source

Exploring 3D microstructural evolution in Li-Sulfur battery electrodes using in-situ X-ray tomography [PDF]

, 2016
Lithium sulfur (Li-S) batteries offer higher theoretical specific capacity, lower cost and enhanced safety compared to current Li-ion battery technology.
Bakenov, Zhumabay, Brett, Daniel J. L., Daemi, Sohrab R., Darr, Jawwad A., Shearing, Paul R., Tan, Chun, Yermukhambetova, Assiya   +6 more
core   +1 more source

Computational design of promising 2D electrode materials for Li-ion and Li–S battery applications

Materials Reports: Energy, 2023
Lithium-ion batteries (LIBs) and lithium-sulfur (Li–S) batteries are two types of energy storage systems with significance in both scientific research and commercialization.
Ke Fan, Yuen Hong Tsang, Haitao Huang
doaj   +1 more source

High capacity cathode materials for Li-S batteries [PDF]

, 2013
To enhance the stability of sulfur cathode for a high energy lithium-sulfur battery, sulfur-activated carbon (S-AC) composite was prepared by encapsulating sulfur into micropores of activated carbon using a solution-based processing technique.
Ahn, HJ, Ahn, JH, Ahn, JP, Kim, KW, Nam, TH, Park, J, Park, JW, Ryu, HS, Wang, G   +8 more
core   +1 more source

Enhancing electrochemical intermediate solvation through electrolyte anion selection to increase nonaqueous Li-O$_2$ battery capacity

, 2015
Among the 'beyond Li-ion' battery chemistries, nonaqueous Li-O$_2$ batteries have the highest theoretical specific energy and as a result have attracted significant research attention over the past decade.
Burke, Colin M., Khetan, Abhishek, McCloskey, Bryan D., Pande, Vikram, Viswanathan, Venkatasubramanian   +4 more
core   +1 more source

Synergistic Catalysis on Dual‐Atom Sites for High‐Performance Lithium–Sulfur Batteries

Small Structures, 2023
Lithium–sulfur (Li–S) batteries promise ultrahigh theoretical energy density and attract great attention as next‐generation energy storage devices.
Liang Shen, Yun-Wei Song, Juan Wang, Chang-Xin Zhao, Chen-Xi Bi, Shu-Yu Sun, Xue-Qiang Zhang, Bo-Quan Li, Qiang Zhang   +8 more
doaj   +1 more source

Towards a Safe Lithium–Sulfur Battery with a Flame‐Inhibiting Electrolyte and a Sulfur‐Based Composite Cathode [PDF]

, 2014
Of the various beyond‐lithium‐ion batteries, lithium–sulfur (Li‐S) batteries were recently reported as possibly being the closest to market. However, its theoretically high energy density makes it potentially hazardous under conditions of abuse ...
Aurbach, Bashir, Bredas, Bushuyev, Das, Dong, Fanous, Fu, Gao, Hassoun, He, Jayaprakash, Ji, Ji, Jung, Koo, Lin, Liu, Liu, Park, Park, Roth, Shacklette, She, Shi, Song, Van Noorden, Wang, Wang, Wu, Xu, Xu, Yin, Yin, Zhang, Zhang   +35 more
core   +2 more sources

Single step tranformation of sulphur to Li₂S₂/Li₂S in Li-S batteries

, 2015
Lithium-sulphur batteries have generated tremendous research interest due to their high theoretical energy density and potential cost-effectiveness. The commercial realization of Li-S batteries is still hampered by reduced cycle life associated with the formation of electrolyte soluble higher-order polysulphide (Li2Sx, x = 4–8) intermediates, leading ...
Helen, M., Reddy, M. A., Diemant, T., Golla-Schindler, U., Behm, R. J., Kaiser, U., Fichtner, M.   +6 more
openaire   +2 more sources

Lithium Sulphur Batteries [PDF]

, 2015
S+C cathode material was prepared by simple solid-state reaction in ball mill. Content of sulphur was approximately 80 wt. % in final sample. Cyclic voltammetry and galvanostatic charge/discharge techniques were used for characterization of the samples ...
Juračka, M.
core  

Will Memantine Exacerbate Seizures in People With Epilepsy? A Prospective Cohort Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To evaluate whether add‐on memantine would exacerbate seizures in people with epilepsy. Methods This was a prospective cohort study. People with epilepsy diagnosed with cognitive impairment were consecutively invited. Those who agreed were followed up for at least 24 weeks.
Peiyu Wang, Lu Lu, Hui Gao, Qi Zhang, Jing Xiao, Josemir W. Sander, Weixi Xiong, Dong Zhou   +7 more
wiley   +1 more source