High energy density lithium-selenium batteries enabled by a covalent organic framework-coated separator
Sign Up to like & getrecommendations! Published in 2019 at "Materials Letters"
DOI: 10.1016/j.matlet.2019.03.057
Abstract: Abstract The shuttle effect from the dissoluble polyselenide intermediates in lithium-selenium (Li-Se) battery is a critical problem. In order to explore the effective solution, a specific composite ceramic separator including a covalent organic framework prepared… read more here.
Keywords: organic framework; lithium selenium; covalent organic; coated separator ... See more keywords
Role of ferroelectric nanoparticles coated separator in improvement of capacity retention at high current density on sulfur/SWCNT composite cathodes for Li–S batteries
Sign Up to like & getrecommendations! Published in 2023 at "APL Materials"
DOI: 10.1063/5.0152737
Abstract: In this manuscript, we are reporting the role of ferroelectric nanoparticles (FNPs) coated separators in capacity retention at high current density (200 mA/g) on S/SWCNT composite cathodes. The ferroelectric nanoparticles of Bi0.925Gd.075Fe0.95Ni0.05O3 (BGFNO) of spontaneous… read more here.
Keywords: ferroelectric nanoparticles; capacity retention; coated separator; separator ... See more keywords
Enhancement of Thermal Stability and Cycling Performance of Lithium-Ion Battery at High Temperature by Nano-ppy/OMMT-Coated Separator
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Nanomaterials"
DOI: 10.1155/2017/6948183
Abstract: Nanopolypyrrole/organic montmorillonite- (nano-ppy/OMMT-) coated separator is prepared by coating nano-ppy/OMMT on the surface of polyethylene (PE). Nano-ppy/OMMT-coated separator with three-dimensional and multilayered network structure is beneficial to absorb more organic electrolyte, enhancing the ionic conductivity… read more here.
Keywords: nano ppy; ommt coated; ppy ommt; coated separator ... See more keywords
Sandwich-Type Nitrogen and Sulfur Codoped Graphene-Backboned Porous Carbon Coated Separator for High Performance Lithium-Sulfur Batteries
Sign Up to like & getrecommendations! Published in 2018 at "Nanomaterials"
DOI: 10.3390/nano8040191
Abstract: Lithium-sulfur (Li-S) batteries have been identified as the greatest potential next- generation energy-storage systems because of the large theoretical energy density of 2600 Wh kg−1. However, its practical application on a massive scale is impeded… read more here.
Keywords: coated separator; carbon; sulfur batteries; nitrogen sulfur ... See more keywords