基于碳和锐钛矿 TiO2 协同包覆的 NaTi2（PO4）3 纳米立方体的高倍率和超长寿命钠离子电池。
A High-Rate and Ultralong-Life Sodium-Ion Battery Based on NaTi2 (PO4 )3 Nanocubes with Synergistic Coating of Carbon and Rutile TiO2.
机构信息
School of Chemistry and Environment, Beihang University, Beijing, 100191, P.R. China.
Institute of Microstructure and Property of Advanced Materials, Beijing University of Technology, Beijing, 100124, P.R. China.
出版信息
Small. 2015 Aug;11(31):3744-9. doi: 10.1002/smll.201500144. Epub 2015 Apr 28.
PMID:25919707
Abstract
Highly regular NaTi2 (PO4 )3 nanocubes with synergistic nanocoatings of rutile TiO2 and carbon are prepared as an electrode material for sodium-ion batteries. It exhibits a high rate and ultralong life performance simultaneously, and a capacity retention of 89.3% after 10 000 cycles is achieved.
摘要
高度规整的 NaTi2 (PO4 )3 纳米立方体具有协同的锐钛矿 TiO2 和碳纳米涂层，可用作钠离子电池的电极材料。它具有高倍率和超长寿命的性能，经过 10000 次循环后，容量保持率达到 89.3%。
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