| 重新堆积和钴离子掺杂的MoS2负极材料的合成与性能研究 |
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| 引用本文： | 江雪娅,郑浩,冯传启,李国华,王石泉.重新堆积和钴离子掺杂的MoS2负极材料的合成与性能研究[J].湖北大学学报(自然科学版),2011,33(3):288-292. |
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| 作者姓名： | 江雪娅 郑浩 冯传启 李国华 王石泉 |
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| 作者单位： | 1. 湖北大学化学化工学院,湖北武汉,430062
2. 浙江工业大学绿色化学合成技术国家重点实验室培育基地,浙江杭州,310032 |
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| 基金项目： | 浙江工业大学绿色化学合成技术国家重点实验室培育基地开放研究基金资助 |
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| 摘 要： | 以原料MoS2为前驱体,经正丁基锂剥离和水热处理,制备出重新堆积的MoS2和钴离子掺杂的MoS2.利用XRD、TEM、SEM和EDS等分析手段对样品的形貌和化学组成进行表征.结果表明:重新堆积的MoS2和钴离子掺杂的MoS2的晶型均为2H-MoS2,但结晶度都比原料的差.重新堆积的样品的组成仍为MoS2,Co2+掺杂的...
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| 关 键 词： | 二硫化钼 剥离-重新堆积 水热合成 Co2+掺杂 负极材料 锂离子电池 |
Synthesis and characterization of restacked and cobalt-doped MoS_2 as anode materials for lithiumion batteries |
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| JIANG Xueya,ZHENG Hao,FENG Chuanqi,LI Guohua,WANG Shiquan.Synthesis and characterization of restacked and cobalt-doped MoS_2 as anode materials for lithiumion batteries[J].Journal of Hubei University(Natural Science Edition),2011,33(3):288-292. |
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| Authors: | JIANG Xueya ZHENG Hao FENG Chuanqi LI Guohua WANG Shiquan |
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| Institution: | JIANG Xueya1,ZHENG Hao1,FENG Chuanqi1,LI Guohua2,WANG Shiquan1 (1.School of Chemistry and Chemical Engineering,Hubei University,Wuhan 430062,China,2.State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology,Zhejiang University of Technology,Hangzhou 310032,China) |
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| Abstract: | Restacked MoS2 and cobalt-doped MoS2 were synthesized by an approach involving exfoliation,intercalation,and the hydrothermal process,using raw MoS2 as the precursor and n-butyllithium as the exfoliating reagent.The samples were characterized by X-ray powder diffraction(XRD),transmission electron microscopy(TEM),scanning electron microscopy(SEM),and energy dispersive X-ray spectroscopy(EDS).XRD results showed that the crystal phase of the restacked MoS2 and cobalt-doped MoS2 could be assigned to 2H-MoS2.TEM... |
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| Keywords: | MoS2 exfoliation-restacked hydrothermal synthesis cobalt-doped anode material lithiumion batteries |
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