Sandwich-Like CNT@Fe3O4@C Coaxial Nanocables with Enhanced Lithium-Storage Capability
Source abstract
Abstract
Through the combined method of a low-temperature reflux and calcination, porous sandwich-like CNT@Fe 3 O 4 @C coaxial nanocables were cleverly constructed, which exhibited a favorable specific capacity of 724.8 mA h g –1 at 1000 mA g –1, a satisfying rate performance and admirable Coulombic efficiency (ca. 100%) for anodes of lithium-ion batteries. Due to the enlarged contact surface area, shortened Li + diffusion distance, hierarchical porosity, reasonable structural design and good structural stability, the electrochemical performance of the CNT@Fe 3 O 4 @C nanocomposites was greatly enhanced in comparison with the traditional iron oxide anodes. So, it is a good candidate for anode materials with high performance.
Source: openalex_inverted_index · Quality: baseline
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.
Affiliations
School of Chemistry and Chemical Engineering and ‡Key Laboratory of Energy Material Chemistry, Ministry of Education, Institute of Applied Chemistry, Xinjiang University, Urumqi 830046, Xinjiang China
Funding
Ministry of Education of the People's Republic of China · National Natural Science Foundation of China · Xinjiang Uygur Autonomous Region, China · Key Laboratory of Xinjiang Uygur Autonomous Region, China
References (40)
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