Sonochemical synthesis and high lithium storage properties of ordered Co/CMK-3 nanocomposites

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• 作者：Hui Qiao^a ; ^c ; ^{huiqiaoz@163.com} ; Zhaokang Xia^a ; Yanhua Liu^a ; Rongrong Cui^a ; ^{cuirong3243@sina.com} ; Yaqian Fei^a ; Yibing Cai^a ; Qufu Wei^a ; Qingxia Yao^b ; Qiquan Qiao^c ; ^{qiquan.qiao@sdstate.edu}
• 关键词：Sonochemical ; Ordered Co/CMK-3 ; Nanocomposites ; Lithium storage properties ; Lithium-ion batteries
• 刊名：Applied Surface Science
• 出版年：2017
• 出版时间：1 April 2017
• 年：2017
• 卷：400
• 期：Complete
• 页码：492-497
• 全文大小：2780 K
• 卷排序：400

文摘

A novel ordered Co/CMK-3 nanocomposite was successfully synthesized via the sonochemical method followed by carbonization process. The lithium storage properties shows that the ordered Co/CMK-3 nanocomposites exhibit a large reversible capacity and good cycle stability with the capacity of 720 mAh g−1 after 50 cycles. The ordered Co/CMK-3 nanocomposites also showed high capacity at higher discharge and charge rate.