期刊文献+

锂电池负极材料氧化锡多孔疏松纳米球的制备、表征及电化学性能研究 被引量:4

Synthesis,characterization and electrochemical performance of porous SnO_2 nanospheres as anode materials of lithium-ion batteries
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摘要 在不使用模板和表面活性剂的前提下,利用水热法成功制备出了具有多孔疏松结构的SnO2纳米球,该球体是由无数个小的纳米颗粒组装而成的。运用X射线粉末衍射(XRD)、扫描电子显微镜(SEM)、透射电子显微镜(TEM)和选区电子衍射(SAED)等对所得产物的晶体结构和形貌进行了表征,同时也对其作为锂离子电池负极的电化学性能进行了系统的研究。 Porous SnO2 nanospheres have been successfully synthesized by a simple hydrothermal method without using any template and surfactant.These porous SnO2 nanospheres were orderly assembled by small nanoparticles.The morphology and structure of the products were systematically studied by means of XRD,SEM,TEM and SAED.The electrochemical performance of the products were also investigated in detail.
出处 《功能材料》 EI CAS CSCD 北大核心 2013年第13期1952-1955,共4页 Journal of Functional Materials
基金 国家高技术研究发展计划(863计划)资助项目(2009AA03Z319) 中央高校(大连理工大学)基本科研业务费专项资金资助项目(DUT12LK04) 大学生国家创新资助项目(大连理工大学)(201210141108)
关键词 锂离子电池 SNO2 多孔疏松纳米球 负极材料 电化学性能 lithium ion batteries SnO2 porous nanospheres anode material electrochemical performance
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参考文献16

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