Solvothermal synthesis of magnetite hollow submicrospheres and mesoporous nanoparticles

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	Solvothermal synthesis of magnetite hollow submicrospheres and mesoporous nanoparticles
	X. L. Wang; J. Yu; G. M. Shi; G. Xu; Z. D. Zhang
	2014
发表期刊	Journal of Materials Science
ISSN	0022-2461
卷号	49 期号:17 页码:6029-6038
摘要	Magnetite hollow submicrospheres and mesoporous nanoparticles have been synthesized by a solvothermal approach with assistant of hexamethylenetetramine (HMT) and poly(vinyl pyrrolidone) (PVP). Experimental results showed that the morphology of magnetite was transformed from hollow to solid submicrospheres with increasing amount of HMT. Moreover, without addition of PVP or appropriate addition of external water, mesoporous nanoparticles were obtained. A probable gaseous bubble template mechanism was proposed for the formation of magnetite hollow and mesoporous nanostructures based on experimental observations. Magnetic measurement results revealed that all of the samples were ferromagnetic at room temperature.
部门归属	[wang, xiaolei ; yu, jin ; shi, guimei ; xu, ge] shenyang univ technol, sch sci, dept chem & environm, shenyang 110870, peoples r china. [wang, xiaolei ; zhang, zhidong] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china. [wang, xiaolei ; zhang, zhidong] chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china. ; wang, xl (reprint author), chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china. ; xlwang@alum.imr.ac.cn ; zdzhang@imr.ac.cn
关键词	Lithium-ion Batteries Anode Materials Monodisperse Nanostructures Microspheres Spheres Growth Arrays Chains Fe3o4
URL	查看原文
语种	英语
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/73428
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. L. Wang,J. Yu,G. M. Shi,et al. Solvothermal synthesis of magnetite hollow submicrospheres and mesoporous nanoparticles[J]. Journal of Materials Science,2014,49(17):6029-6038.
APA	X. L. Wang,J. Yu,G. M. Shi,G. Xu,&Z. D. Zhang.(2014).Solvothermal synthesis of magnetite hollow submicrospheres and mesoporous nanoparticles.Journal of Materials Science,49(17),6029-6038.
MLA	X. L. Wang,et al."Solvothermal synthesis of magnetite hollow submicrospheres and mesoporous nanoparticles".Journal of Materials Science 49.17(2014):6029-6038.