Results 41 to 50 of about 574,864 (302)

Analysis and prospect of positive catalyst and negative protective material for high energy lithium-sulfur batteries

open access: yesNantong Daxue xuebao. Ziran kexue ban, 2023
Lithium-sulfur(Li-S) batteries have emerged quite expeditiously as a fascinating energy storage system over the past decade due to their advantages of high energy density, low material cost and low environmental pollution.
YANG Hu; HUANG Jialu; SHAN Qiulei; LI Yu; WEI Congyu; XU Wenjing; YAO Yong; YUAN Xiaolei
doaj   +1 more source

Microporous bamboo biochar for lithium−sulfur batteries [PDF]

open access: yes, 2015
Being simple, inexpensive, scalable and environmentally friendly, microporous biomass biochars have been attracting enthusiastic attention for application in lithium-sulfur (Li-S) batteries.
Gu, Xingxing   +8 more
core   +1 more source

Understanding Mechanisms of All-solid-state Lithium-Sulfur Batteries through Operando Raman and Ex-situ XAS Studying [PDF]

open access: yes, 2022
All-solid-state lithium-sulfur batteries (ASLSBs) have been considered a promising next-generation energy storage technology due to their remarkable safety and high energy density.
Kenneth, Burch   +7 more
core   +2 more sources

Fast Heat Transport Inside Lithium-Sulfur Batteries Promotes Their Safety and Electrochemical Performance

open access: yesiScience, 2020
Summary: Lithium-sulfur batteries are paid much attention owing to their high specific capacity and energy density. However, their practical applications are impeded by poor electrochemical performance due to the dissolved polysulfides. The concentration
Guiyin Xu   +10 more
doaj   +1 more source

A Study of the Thermodynamics and Kinetics of LiₓFePO₄ as a Cathode Material for Li Batteries [PDF]

open access: yes, 2012
Olivine-type LiFePO4 has been recognized as one of the most promising cathode materials for rechargeable Li batteries. Its advantages include high capacity, high stability, nontoxicity, and low cost.
Tan, Hongjin
core   +1 more source

Spatially Regulated Lithium Plating via Li2O‐Rich Interphase Enables Durable Fast‐Charging Hybrid Lithium Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A Li2O‐rich solid electrolyte interphase (SEI) is engineered on graphite through a propylene carbonate‐based electrolyte to spatially regulate Li plating. The homogeneous interphase lowers Li nucleation barriers, promotes conformal Li deposition around graphite particles, and suppresses dendritic accumulation, enabling durable hybrid Li‐ion/Li‐metal ...
Robert Kuphal   +8 more
wiley   +1 more source

Lithium-sulfur battery: the review of cathode composite fabrication method [PDF]

open access: yes, 2020
Nowadays, the energy demands increase along with the enhance lifestyle and the increase of population, so that alternative energy sources are needed to meet the demand.
Hikmah, Utiya   +2 more
core   +5 more sources

Effective Polysulfide Adsorption by Double Side Coated Separator in Lithium-Sulfur Batteries

open access: yesInternational Journal of Electrochemical Science, 2018
Lithium-sulfur batteries have attracted much attention because of their high specific capacity and energy density. However, the commercialization of lithium-sulfur batteries is limited by low utilization of active materials and excessive capacity decay ...
Yulin Liu   +8 more
doaj   +1 more source

Covalent Functionalization of 2D Semiconductors: A Roadmap to Advanced Electronic Devices

open access: yesAdvanced Functional Materials, EarlyView.
This Review presents recent advances in the covalent functionalization strategies for two‐dimensional semiconductors and their implementation in modern technologies. Layered materials are modified through diverse molecular chemistries (e.g., thiols, diazonium salts, alkyl halides, and electron‐deficient species) to tailor their surface properties ...
Ramiro Quirós‐Ovies   +2 more
wiley   +1 more source

Nitride MXenes Beyond Carbides: Bridging the Gap Between Computational Prediction and Experimental Realization

open access: yesAdvanced Functional Materials, EarlyView.
Nitride MXenes remain constrained by a persistent gap between computational prediction and experimental realization. This Review identifies the thermodynamic, kinetic, and chemical barriers limiting their synthesis, critically evaluates emerging fabrication routes, and proposes a multidimensional computational‐experimental framework to accelerate the ...
Naresh Varnakavi, Masoud Soroush
wiley   +1 more source

Home - About - Disclaimer - Privacy