A Lamellar Hybrid Assembled from Metal Disulfide Nanowall Arrays Anchored on a Carbon Layer: In Situ Hybridization and Improved Sodium Storage
A Lamellar Hybrid Assembled from Metal Disulfide Nanowall Arrays Anchored on a Carbon Layer: In Situ Hybridization and Improved Sodium Storage
复制标题
由锚定在碳层上的金属二硫化物纳米壁阵列组装而成的层状杂化物：原位杂化和改进的钠存储
DOI：
10.1002/adma.201602009
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发表时间：
2016-09-21
影响因子：
29.4
通讯作者：
Yu, Yan
中科院分区：
文献类型：
--
作者：
Ding, Yuan-Li;Kopold, Peter;Yu, Yan
通过硫脲和金属氧酸盐的协同热解反应，利用原位杂化策略，制备了一种由金属二硫化物(MoS2，WS2)纳米墙阵列固定在掺氮碳层上的层状杂化材料。这种杂化材料在活性材料和碳衬底之间提供了足够的电和化学耦合，从而实现了高效的电子传导/离子传输系统，并表现出良好的钠存储性能。
A lamellar hybrid assembled from metal disulfide (MoS2 , WS2 ) nanowall arrays anchored on nitrogen-doped carbon layers is developed via an in situ hybridization strategy through a synergistic pyrolysis reaction of thiourea and oxometalates. Such a hybrid provides adequate electrical and chemical coupling between the active materials and the carbon substrate, thus realizing a high-efficiency electron-conduction/ion-transportation system and exhibiting excellent sodium-storage properties.