Carbon coated hierarchical porous MoO2 nanoflowers as high-performance anodes in lithium-ion batteries
Source abstract
Abstract
Abstract Carbon-coated hierarchical porous MoO 2 nanoflowers are synthetized via a template-free solvothermal technique and investigated as anodes in lithium-ion batteries (LIBs). Such hybrid porous materials possess high porosity and a conductive layer, which have superior lithium ion/electron transport. The voids inside the structure can accommodate huge volume expansion and relieve the stress. The relative MoO 2 electrodes present a high reversible capacity of 784.7 mA h g −1 after 60 cycles (707.7 mA h g −1 after 120 cycles for 200 mA g −1 ) and high coulumbic efficiency (above 98% over 120 cycles). Our study can easily be extended to other materials with a similar hierarchical structure in view of their application in LIBs.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advancements in Battery Materials · Supercapacitor Materials and Fabrication · Advanced Battery Materials and Technologies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (33)
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