Graphene oxide has high dispersion in polymer matrices because of its polar groups, and graphene oxide–modified polyurethane separators show high electrolyte uptake
AI Customer ServiceIncorporating advanced graphene-based materials into the separator of lithium-ion and metal batteries has been identified as an effective strategy to overcome the
AI Customer ServiceZhang et al. demonstrated that a graphene-coated separator (G@PP) was able to obstruct Mn ions by adsorption for lithium protection in lithium-metal batteries with an Mn
AI Customer ServiceIn this study, we propose a straightforward cell configuration design incorporating a coated separator composed of reduced graphene oxide/carbon nanotube (rGO/CNT) microspheres
AI Customer ServiceThe heteroatom-doped polysulfide capture interface is also one of the components of the carbon-coated separator that is lacking, which may encourage additional
AI Customer ServiceIn this study, we proposed a solution by coating PE separators with graphene oxide (GO) layers. GO, as a ceramic material, provides superior thermal and mechanical stability compared with polymers. This study
AI Customer ServiceIn this paper, graphene oxide (GO) is integrated on commercial
AI Customer ServiceThe initial discharge capacity of the battery using MoS2/graphene-coated separator at 0.2 C was up to 1516 mAh g−1. After 100 cycles, a reversible capacity of 880
AI Customer ServiceTo check the electrochemical performance of secondary batteries that have a
AI Customer Service3 天之前· In this study, ultrafine silicon (UF-Si) was loaded into structures composed of 3D graphene (3DG) and graphene coatings (G CVD) using simple physical vapor deposition and
AI Customer ServiceWith the modified separator, the Li/S battery achieved a discharge capacity of 942 mAh·g−1 after the first cycle and exhibited a capacity retention of 90.02% after the 200th charge/discharge
AI Customer ServiceIn order to keep up with the recent needs from industries and improve the safety issues, the battery separator is now required to have multiple active roles [16, 17].Many
AI Customer ServiceA graphene-coated polymer separator was developed for lithium–selenium batteries with pure selenium powder as the active material. The structure is a simple yet
AI Customer ServiceTo address this issue, a thermally conductive graphene-coated separator is constructed to eliminate these local hotspots. The graphene layer affords timely diffusion of
AI Customer ServiceIncorporating advanced graphene-based materials into the separator of lithium-ion and metal batteries has been identified as an effective strategy to overcome the
AI Customer ServiceIn this study, we propose a straightforward cell configuration design incorporating a coated
AI Customer ServiceIn this paper, graphene oxide (GO) is integrated on commercial polypropylene separator by tape casting method and sandwiched between a sulfur cathode and the
AI Customer ServiceThe spray-coating of a mixture of graphene oxides (GO) and oxidized carbon nanotubes (o-CNT) can achieve a barrier coating of only 0.3 mg cm −2, which is much less
AI Customer ServiceZhang et al. demonstrated that a graphene-coated separator (G@PP) was
AI Customer ServiceBatteries have many uses, so a lot of research on batteries has been developed. The part of the battery that has not been studied much is the separator, which has a crucial
AI Customer ServiceThe separator also reactivated the accumulated necrotic sulfur-containing species. The Li-S battery with the CuS/graphene-coated separator exhibited an initial
AI Customer ServiceTo check the electrochemical performance of secondary batteries that have a functional separator, the GO-SiO 2 composite layer coated separator was fabricated for lithium
AI Customer ServiceIn this study, the separator coated with reduced graphene oxide (rGO) layer is prepared via doctor blading. The lithium-sulfur (Li-S) battery with rGO-coated separator
AI Customer ServiceConsequently, the lithium/sulfur (Li/S) battery with the ZnO/NDG composite-coated separator exhibited enhanced performance in terms of discharge capacity and cycling
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